TERMS OF USE AND END USER LICENSE AGREEMENT

Last Updated: 29 July 2026 | Effective Date: 29 July 2026

IMPORTANT: THE APPS ARE FOR PERSONS AGED 18 OR OLDER. THESE TERMS APPLY TO BOTH CONSUMERS AND BUSINESS USERS. SPECIAL BUSINESS-ONLY PROVISIONS APPLY WHEN AN APP IS USED FOR TRADE, BUSINESS, CRAFT, PROFESSION, ORGANIZATIONAL, INSTITUTIONAL, OR OTHER NON-CONSUMER PURPOSES. MANDATORY CONSUMER RIGHTS ARE NOT EXCLUDED.

By checking an acceptance box, tapping an acceptance or continuation control after a clear link to these Terms is presented, downloading or installing an App, starting a purchase or subscription, restoring a purchase, or otherwise accessing or using an App, you agree to these Terms. If you do not agree, do not access, purchase, install, or use the Apps.

For a Business User, general acceptance of these Terms does not replace the separate express acceptance of Section 18.7 required by Sections 3.2 and 4.4. No Business User license, subscription entitlement, deployment right, or other permission to use an App arises unless that separate acceptance is completed.

The Privacy Policy in Part II explains data processing and forms part of this package. A privacy notice is not, by itself, consent. Where consent is legally required, it must be requested separately through an appropriate affirmative mechanism.

1. Provider, Contracting Party, and Contact Details

The Apps are provided by Nazarii Hafych, a natural person and independent software developer acting in his own name under the unregistered HAFYCH brand. HAFYCH is a brand name and is not a separate company, partnership, corporation, or other legal entity.

Legal name: Nazarii Hafych

Brand / trading name: HAFYCH (unregistered)

Public contact address: Kharkiv Oblast, Kharkiv District, village of Borshchova, Bazivska Street 10, Ukraine

Telephone: +48 571 088 639

General, support, privacy, security, billing, and legal email: [email protected]

Website: https://hafych.com/

The public contact address is provided for identification and public contact purposes. It is not represented as a guaranteed postal service address. Unless mandatory law requires a different method, formal notices to HAFYCH must be sent electronically to the email above with the subject line “LEGAL NOTICE” or “PRIVACY REQUEST,” as applicable.

1.1 Platform and Merchant-of-Record Roles

Google, Apple, another app store, RevenueCat, or another provider may distribute an App, validate entitlements, facilitate subscriptions, process payments, issue refunds, or act as marketplace operator, billing intermediary, reseller, commissionaire, or merchant of record. Those providers are not HAFYCH and may impose additional terms. Their role does not transfer ownership of an App or eliminate these Terms.

2. Definitions and Scope

“App” or “Apps” means any application, software, feature, website, documentation, update, subscription, digital product, or related service made available by Nazarii Hafych under the HAFYCH brand, unless a separately signed agreement expressly states otherwise.
“Consumer” means a natural person acting wholly or mainly outside that person’s trade, business, craft, or profession, as determined under mandatory applicable law.
“Business User” means a person or organization using an App wholly or mainly for trade, business, craft, professional, institutional, governmental, organizational, or other non-consumer purposes.
“User Content” means files, text, notes, documents, images, audio, settings, metadata, prompts, credentials, keys, exports, backups, and other material selected, created, stored, opened, imported, exported, synchronized, or otherwise handled by a user through an App.
“Third-Party Service” includes Google Play, Google Drive, Dropbox, a user-selected AI provider, Apple file services, RevenueCat, GitHub Pages, operating systems, device manufacturers, payment providers, networks, and other external services used by or connected to an App.

These Terms apply to all Apps unless App-specific terms expressly override a provision. A separately signed written agreement controls only to the extent it expressly identifies and overrides these Terms.

3. Eligibility, Age, Capacity, and Acceptance

3.1 Age and Legal Capacity

You must be at least 18 years old and have legal capacity to enter into these Terms. HAFYCH does not operate a user-account system, does not ask for a date of birth as part of account registration, and does not independently verify age. The absence of technical age verification does not authorize use by a person under 18.

3.2 Acting for an Organization

If you use an App for or on behalf of an organization, you represent that you have authority to accept these Terms for that organization. The organization is bound by the generally applicable provisions of these Terms once an authorized person accepts them, obtains an entitlement, deploys the App, permits use, or receives the benefit of use. If you falsely claim authority, you remain personally responsible for your own conduct and any resulting loss to the maximum extent permitted by law.

An organization’s duly authorized representative must separately and expressly accept Section 18.7 before any Business User license, subscription entitlement, deployment right, or other permission to use an App arises. General acceptance of these Terms, a purchase, download, installation, deployment, or use, standing alone, does not replace the separate acceptance required for Section 18.7. If the separate acceptance has not been completed, any purported Business User access or use is unauthorized.

3.3 Electronic Contracting and Evidence

You consent to electronic contracting, electronic notices, and electronic records. To the extent available and lawful, app-store records, purchase receipts, entitlement records, App version information, timestamps, support correspondence, device or App-instance identifiers, and records of an acceptance control may be used to establish assent, purchase, entitlement, and compliance.

Separate acceptance of Section 18.7 may be evidenced by a signed electronic or paper document, a separately presented electronic checkbox or acceptance control, an order form, a platform workflow, correspondence from an authorized corporate email address, or another reliable electronic record. The acceptance record may identify the Business User, its authorized representative, the representative’s authority or position, the App or entitlement, the Terms version, the Section 18.7 version, and the date and time of acceptance.

HAFYCH does not promise that every general acceptance event will be stored on a HAFYCH server because HAFYCH does not operate its own user-account backend. That architectural limitation does not waive the separate acceptance requirement for Section 18.7 or prevent the parties from proving acceptance through another reliable record.

3.4 Consumer and Business Classification

Your legal classification depends on the actual purpose of use and mandatory law, not merely on a label. General provisions apply to every user. Sections expressly addressed to Business Users apply only when you are a Business User. A Consumer retains all rights that mandatory law does not permit these Terms to waive or restrict.

4. License Grant

Subject to these Terms, payment of any applicable fee, and successful platform or entitlement validation, HAFYCH grants you a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to install and use the applicable App on devices you own or control, during the applicable purchase or subscription term, for lawful purposes and within the purchased feature, device, platform, seat, and entitlement limits.

For a Consumer, the license is for personal use. For a Business User, the license is for internal business or professional use unless a written plan expressly authorizes another use. The App is licensed, not sold. No ownership of source code, object code, designs, algorithms, documentation, branding, or other intellectual property is transferred.

4.1 Restrictions

Except to the extent a restriction is prohibited by mandatory law, you must not, and must not enable or assist another person to:

copy, modify, adapt, translate, distribute, sell, resell, rent, lease, lend, sublicense, assign, transfer, host, make available, or commercially exploit an App except as expressly authorized;
reverse engineer, decompile, disassemble, decrypt, reconstruct, discover, or attempt to extract source code, algorithms, data structures, models, keys, tokens, purchase validation, entitlement logic, or technical-protection measures;
remove, obscure, or alter copyright, attribution, proprietary, security, license, or legal notices;
bypass, disable, overload, interfere with, or defeat security, access controls, subscriptions, purchases, entitlements, rate limits, anti-abuse, anti-fraud, or technical-protection mechanisms;
share, sell, publish, transfer, or reuse purchase tokens, credentials, keys, entitlement identifiers, or subscription access in excess of the purchased scope;
scrape, crawl, harvest, mirror, automate access to, or extract data from an App except through a function expressly intended for that purpose;
conduct vulnerability scanning, penetration testing, exploitation, fuzzing, or security research against an App or related provider account without prior written authorization and an agreed scope;
use non-public aspects of an App or its documentation to develop, train, validate, benchmark for publication, market, support, or operate a competing product or service;
use an App in a way that violates platform rules, Third-Party Service terms, law, or another person’s rights; or
permit use by a person who has not accepted and complied with these Terms where acceptance is required.

4.2 Open-Source and Third-Party Components

An App may contain components governed by separate open-source or third-party licenses. Those licenses control solely for the relevant components to the extent they expressly require a different result. No open-source license grants rights to proprietary portions of an App.

4.3 Reservation of Rights

All rights not expressly granted are reserved. No right arises by implication, estoppel, course of dealing, trade usage, or exhaustion beyond what mandatory law requires.

4.4 Mandatory Business User Acceptance Condition

For a Business User, express and separate acceptance of Section 18.7 by a duly authorized representative is a condition precedent to the creation and continuation of every license, subscription, entitlement, deployment right, or other permission to use an App.

To the maximum extent permitted by law, no Business User license or entitlement arises unless that acceptance has been completed and recorded. Any purported Business User access or use without the required acceptance is unauthorized and does not create an implied license, waiver, estoppel, or course of dealing. Once the Business User separately accepts Section 18.7, that acceptance applies to the relevant current and renewed Business User entitlement unless a material amendment requires a new separate acceptance under Section 20.

5. Prohibited Uses

You must not use an App, directly or indirectly:

for terrorism, terrorist financing, violent extremism, unlawful armed activity, or incitement of violence;
for fraud, phishing, scams, impersonation, identity theft, money laundering, deceptive practices, unauthorized transactions, or abusive chargebacks;
to create, possess, solicit, distribute, or facilitate unlawful exploitative content, including child sexual abuse material, sexual exploitation, or non-consensual intimate content;
to distribute malware, spyware, ransomware, credential stealers, botnets, viruses, worms, exploits, or harmful code;
to gain unauthorized access to a device, account, network, service, file, key, system, or data;
to harass, threaten, stalk, dox, defame, deceive, exploit, intimidate, or unlawfully harm another person;
to scrape, collect, disclose, or otherwise process personal data without a lawful basis or required notice;
to infringe intellectual property, confidentiality, privacy, publicity, contract, employment, or trade-secret rights;
for spam, unlawful marketing, or unsolicited communications;
for emergency, life-safety, medical diagnosis or treatment, nuclear, aviation, military targeting, critical-infrastructure control, law-enforcement decision-making, high-risk financial decisions, or another use where malfunction or error could cause death, serious injury, unlawful deprivation of rights, or major property or environmental damage;
in violation of sanctions, export controls, anti-corruption, anti-bribery, privacy, consumer-protection, tax, communications, competition, or other applicable law;
to evade age, geographic, sanctions, payment, purchase, entitlement, device, or platform restrictions; or
in any manner that creates a material legal, security, operational, financial, platform, or reputational risk to HAFYCH, a provider, or another person.

Prohibited conduct includes attempting, directing, assisting, instructing, financing, concealing, or facilitating the conduct through another person, device, organization, identifier, integration, or service.

6. User Content, Storage, Cloud Services, and Sensitive Data

6.1 Ownership and Limited Processing Permission

You retain any rights you lawfully hold in User Content. You grant HAFYCH only the limited, worldwide, royalty-free permission necessary to operate a requested feature, respond to support you initiate, verify an entitlement, protect the App, comply with law, or otherwise perform these Terms. This permission ends when no longer necessary, subject to lawful retention and records requirements.

6.2 User Content and HAFYCH Service Boundary

HAFYCH does not currently offer a HAFYCH account or content-storage service for ordinary User Content. Depending on the requested feature and platform, User Content may be handled by the App, the operating system, a user-selected Third-Party Service, or HAFYCH support when the user sends it for support. HAFYCH can access, retrieve, restore, or delete only content that it actually receives or controls.

6.3 Google Drive, Dropbox, and Other User-Selected Storage

Where an App offers Google Drive or Dropbox, or lets you select a folder or file provider exposed by the operating system, files and related metadata may be handled by the App, device, operating system, and selected provider. Connecting a provider does not start automatic synchronization: AllPDF starts a transfer only after the user selects a cloud destination and confirms it. On Apple platforms a user-selected folder can include iCloud Drive when the operating system exposes it; HAFYCH does not operate a separate CloudKit or iCloud content service. Provider permissions, authentication tokens, file references, synchronization data, and file contents are governed by the relevant feature and provider. HAFYCH may receive a file if you separately send it for support.

6.4 Backups and Deletion

You are responsible for backups, exports, recovery material, passwords, and deletion from every location. Uninstalling an App may not delete exported files, shared-storage files, operating-system backups, Google Drive files, files in a user-selected provider folder (including iCloud Drive where selected through the operating system), copies held by collaborators, or content sent to another service. HAFYCH does not guarantee recovery of lost, corrupted, encrypted, overwritten, or deleted content.

6.5 Sensitive and Regulated Data

An App may technically allow you to store or handle information that is personal, confidential, sensitive, or regulated. HAFYCH does not request such content merely because the App can handle it. Unless an App-specific statement expressly says otherwise, the Apps are not certified or designed as a regulated medical-record system, payment-card environment, government-classified system, critical-infrastructure system, child-data service, or other specially regulated environment. You are solely responsible for determining whether an App and the selected storage provider are lawful and appropriate for the data and use case.

7. Third-Party Services

The Apps may depend on or interoperate with Third-Party Services, including Google Play, RevenueCat, Google Drive, Dropbox, user-selected AI providers, operating-system file providers, device manufacturers, networks, and GitHub Pages. Third parties control their own availability, security, policies, fees, processing locations, retention, and technical changes. HAFYCH does not control and is not responsible for a Third-Party Service outside HAFYCH’s reasonable control.

You must comply with applicable Third-Party Service terms. A third party may suspend, change, restrict, or discontinue a service, which may impair an App. HAFYCH is not obligated to replace or maintain compatibility with a discontinued or changed service unless mandatory law or a separately signed agreement requires it.

8. Premium Features, Subscriptions, Purchases, Taxes, and Refunds

8.1 Purchase Infrastructure

AllPDF and Writer Studio premium features are currently offered through Google Play and RevenueCat-supported entitlement infrastructure. The purchase screen must show the localized total price, billing period, automatic-renewal terms, trial terms when eligible, and a cancellation route before the user starts the Google Play purchase flow. RevenueCat validates purchase tokens and communicates subscription and entitlement status to the App. HAFYCH generally does not receive a full payment-card number, CVV, or complete bank-account credentials.

8.2 Auto-Renewal and Cancellation

An auto-renewing subscription renews for successive monthly or annual billing periods until canceled through Google Play before renewal. An eligible one-month free trial converts automatically to the selected paid plan at the localized price shown before purchase unless canceled before the trial ends. The App provides access to Google Play subscription management; deleting the App does not cancel a subscription. Renewal timing, price notices, grace periods, billing retries, cancellation, restoration, and refund procedures may be controlled by Google Play. When a current subscriber changes plans, the timing and charge follow the replacement terms shown by Google Play before confirmation. AllPDF’s current monthly and annual base plans are configured to charge the new plan at the end of the current billing cycle. Another App or a future configuration may use different timing; the Google Play confirmation controls.

8.3 Refunds and Consumer Rights

Refunds are handled under the applicable platform’s procedures and mandatory law. Except where mandatory law, a platform rule, or an express written offer requires otherwise, fees are non-refundable after the applicable service or entitlement has been supplied. Nothing in this Section removes a Consumer’s non-waivable remedies for non-conforming digital content or services.

Where HAFYCH directly supplies digital content before the end of a statutory withdrawal period, the supply may begin only after any consent and acknowledgment required by law. A loss of a withdrawal right applies only where mandatory legal conditions are satisfied. Purchases made through Google Play or Apple remain subject to the platform’s withdrawal and refund process.

8.4 Chargebacks and Payment Abuse

A good-faith exercise of a statutory or platform right is not prohibited. However, fraudulent, duplicative, knowingly false, or abusive payment disputes may result in suspension or revocation of the affected entitlement and recovery of lawful costs and losses. HAFYCH may provide relevant entitlement, purchase, support, and usage records to the platform, payment provider, or competent authority.

8.5 Taxes

For Consumers, displayed prices include taxes where required by law or platform rules. A Business User is responsible for taxes, duties, levies, withholding, VAT, and similar charges attributable to its purchase or use, except taxes imposed on HAFYCH’s net income. Platform tax treatment may control where the platform is merchant of record.

9. Updates, Availability, Support, Suspension, and Termination

9.1 Updates and Compatibility

HAFYCH may provide, require, modify, or discontinue updates for security, compatibility, legal, platform, entitlement, or product reasons. An update may change features, storage formats, permissions, system requirements, or Third-Party Service compatibility. HAFYCH does not promise perpetual compatibility with every device, operating-system version, provider, file format, or platform.

9.2 Support

Support may be provided through the contact email at HAFYCH’s discretion. Contact details do not create a service-level agreement, guaranteed response time, guaranteed fix, maintenance obligation, or obligation to support a particular device or version unless a separately signed agreement expressly provides one or mandatory law requires it.

9.3 Suspension or Termination

To the maximum extent permitted by law, HAFYCH may suspend, restrict, revoke, or terminate access to an App or paid feature where you materially breach these Terms, evade payment or entitlement controls, create a security or legal risk, violate sanctions or platform rules, misuse a feature, or where a dependency, platform, legal permission, or product is discontinued. Where reasonably practicable and legally appropriate, HAFYCH may provide notice or an opportunity to cure. Immediate action may be taken for serious abuse, fraud, security threats, unlawful conduct, or urgent platform or legal requirements.

Termination ends the license for the affected App or feature. Provisions that by nature should survive remain effective, including payment obligations, intellectual property, user responsibility, privacy, disclaimers, liability limits, Business User indemnity, the Business User Legal-Cost Reimbursement obligation in Section 18.7, dispute resolution, and records provisions.

10. Security, Credentials, and User Responsibility

HAFYCH uses measures reasonably appropriate to the limited data and systems HAFYCH controls. The current architecture avoids a HAFYCH content-storage backend, but no App, device, operating system, cloud provider, network, encryption method, or transmission is completely secure.

You are responsible for securing your device, operating-system account, Google or Apple account, cloud storage, passwords, biometric access, API keys, purchase account, recovery material, exports, backups, and shared files. Malware, compromised devices, screenshots, clipboard exposure, weak credentials, unsafe cloud sharing, provider compromise, user error, or loss of recovery material may defeat security protections.

You must not send passwords, private keys, seed phrases, full card data, authentication codes, or other unnecessary secrets to HAFYCH support. If you voluntarily send diagnostic files or content, remove information not needed for the request.

11. Intellectual Property and Feedback

11.1 HAFYCH Rights

The Apps, source code, object code, architecture, algorithms, documentation, interface elements, original graphics, text, icons, and other original material are owned by Nazarii Hafych or used under applicable licenses and are protected by copyright and other law. “HAFYCH” is an unregistered brand or trade name; no statement in these Terms claims that it is a registered trademark.

11.2 Feedback

If you voluntarily submit a suggestion, idea, bug report, feature request, design, proposal, or other feedback, you grant Nazarii Hafych a worldwide, perpetual, irrevocable, transferable, sublicensable, royalty-free right to use, reproduce, adapt, publish, distribute, commercialize, and incorporate it without restriction or compensation. This does not transfer ownership of unrelated User Content.

12. Disclaimers

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE APPS ARE PROVIDED “AS IS” AND “AS AVAILABLE.”

HAFYCH disclaims all express, implied, statutory, and other warranties that may lawfully be disclaimed, including merchantability, fitness for a particular purpose, satisfactory quality, title, quiet enjoyment, non-infringement, accuracy, availability, compatibility, security, and results.

HAFYCH does not warrant that:

an App will be uninterrupted, error-free, continuously available, invulnerable, private, anonymous, or compatible with every device, platform, law, file, or provider;
bugs, vulnerabilities, data loss, corruption, or compatibility problems will be identified, prevented, or corrected;
local or cloud files, exports, imports, synchronization, backups, subscriptions, notifications, or entitlements will be recoverable, complete, timely, or error-free;
a Third-Party Service will remain available, secure, lawful, unchanged, or compatible;
an App is suitable for a medical, legal, financial, safety-critical, regulated, confidential, or other particular use case; or
information, suggestions, calculations, transformations, or outputs produced through an App will be accurate, complete, non-infringing, or suitable for reliance without independent review.

Nothing in these Terms excludes an express warranty that mandatory law requires HAFYCH to provide to a Consumer.

13. Limitation of Liability

13.1 Excluded Losses

To the maximum extent permitted by law, Nazarii Hafych and HAFYCH are not liable for indirect, incidental, special, exemplary, punitive, enhanced, multiple, or consequential loss, or for loss of profit, revenue, opportunity, goodwill, reputation, expected savings, contracts, business interruption, data, content, files, keys, credentials, backups, or device value, whether arising in contract, tort, negligence, strict liability, statute, or another theory, even if advised that loss was possible.

To the maximum extent permitted by law, HAFYCH is not liable for loss caused by:

a Third-Party Service, app store, operating system, device, telecom provider, cloud provider, payment provider, RevenueCat, or network outside HAFYCH’s reasonable control;
your failure to maintain backups, safeguard credentials, configure permissions, manage cloud access, install updates, or follow documentation;
your illegal, prohibited, high-risk, unauthorized, or unsuitable use;
malware, device compromise, provider compromise, user error, lost recovery material, or unsafe exports or sharing;
a suspension, platform removal, sanctions restriction, legal requirement, or dependency discontinuation outside HAFYCH’s reasonable control; or
content, instructions, settings, files, integrations, or actions supplied or selected by you or another user.

13.2 Consumer Claims

For a Consumer, exclusions and caps apply only to the extent valid under mandatory law. Nothing excludes or limits liability for fraud, intentional misconduct, death or personal injury caused by negligence where such liability cannot be limited, or any statutory remedy that cannot lawfully be excluded. Where mandatory law permits a monetary cap, HAFYCH’s aggregate liability will not exceed the amount paid for the affected App or subscription during the six months before the event giving rise to the claim.

13.3 Business User Cap

For a Business User, to the maximum extent permitted by law, the total aggregate liability of Nazarii Hafych and HAFYCH for all claims arising out of or relating to an App, purchase, subscription, these Terms, or the same or related events will not exceed the net amount actually retained by HAFYCH for the affected App from that Business User during the six months immediately preceding the first event giving rise to liability, after platform commissions, taxes collected or remitted by a platform, refunds, reversals, and chargebacks. If the Business User used only a free, trial, beta, or unpaid feature, the aggregate cap is zero to the maximum extent permitted by law.

Related acts, omissions, events, claims, users, purchases, and legal theories constitute one claim for purposes of the cap. The cap does not refresh for each claimant, user, theory, proceeding, or remedy. A remedy’s failure of essential purpose does not expand liability to the extent permitted by law.

13.4 Allocation of Risk

The disclaimers and limits are an essential allocation of risk reflected in the availability and price of the Apps. They apply to the fullest extent permitted even where another remedy is unavailable. Your payment, misuse, infringement, confidentiality, data-protection, indemnity, sanctions, and Section 18.7 Legal-Cost Reimbursement obligations are not limited by HAFYCH’s liability cap.

13.5 Mandatory-Law Carve-Out

Nothing in Sections 13, 15, or 18.7 excludes or limits liability, or requires indemnification, reimbursement, advancement, or payment, to the extent that the relevant exclusion, limitation, indemnification, reimbursement, advancement, or payment is prohibited by mandatory law. This includes any circumstance in which mandatory law does not permit contractual protection for HAFYCH’s fraud, intentional breach, intentional misconduct, or bad-faith abuse of a proceeding. Any prohibited application shall be limited only to the minimum extent required, and the remaining provisions shall continue in effect.

14. Business User Addendum

THIS SECTION APPLIES ONLY TO BUSINESS USERS. IT DOES NOT REMOVE NON-WAIVABLE CONSUMER RIGHTS.

14.1 Business Representations

A Business User represents and warrants that it:

has authority and legal capacity to enter into and perform these Terms;
will use the Apps only for lawful business or professional purposes;
will ensure that personnel and other authorized users comply with these Terms;
has all notices, rights, consents, contracts, instructions, and legal bases required for data and content it processes through an App;
will not rely on an App as a substitute for professional judgment, mandatory controls, regulated infrastructure, or independent verification;
will maintain appropriate security, backups, access control, business continuity, and internal policies; and
will comply with procurement, employment, confidentiality, sanctions, export-control, tax, privacy, and sector-specific obligations applicable to its use.

14.2 Organizational Responsibility

A Business User is responsible for all acts and omissions of its employees, contractors, agents, representatives, consultants, administrators, and other persons who use an App through its devices, purchases, entitlements, payment methods, instructions, or business relationship. It must promptly remove unauthorized access and protect devices, cloud accounts, files, purchase credentials, and recovery material.

Where a plan or entitlement is limited by user, device, organization, purchase, feature, or other scope, the Business User must not pool, rotate, multiplex, share, resell, or circumvent that scope. On reasonable notice where practicable, HAFYCH may request records reasonably necessary to verify purchase and entitlement compliance. HAFYCH will not request unrelated personal content merely to conduct a license verification.

If material underpayment, unauthorized sharing, or entitlement circumvention is established, the Business User must pay the applicable fees at the then-current undiscounted rate and reimburse HAFYCH’s reasonable documented enforcement costs, to the maximum extent permitted by law.

14.4 No Reliance and No Implied SLA

A Business User acknowledges that it has not relied on a roadmap, forecast, screenshot, demonstration, benchmark, app-store description, support statement, or other representation not expressly included in a controlling signed agreement. No purchase order, procurement portal, email footer, internal policy, or vendor form adds terms unless HAFYCH expressly accepts it in a signed writing.

14.5 Contractual Claim Period

To the maximum extent permitted by law, a Business User must commence any contractual claim within one year after it knew or reasonably should have known the material facts giving rise to the claim. This contractual period does not apply where a shorter or longer period is mandatory and cannot lawfully be varied.

15. Business User Indemnification

A Business User must defend, indemnify, and hold harmless Nazarii Hafych, HAFYCH, successors, permitted assigns, and service providers from claims, proceedings, losses, liabilities, judgments, penalties, fines, taxes, damages, and reasonable documented legal and technical costs arising from or relating to:

the Business User’s User Content, instructions, integrations, data, business activities, or use or misuse of an App;
a breach of these Terms or a separately signed agreement by the Business User or its personnel;
violation of law, sanctions, export control, platform rules, confidentiality, privacy, data-protection, employment, intellectual-property, or third-party rights;
an allegation that data, content, files, instructions, or materials supplied or selected by the Business User infringe or unlawfully use another person’s rights;
failure to obtain required rights, notices, permissions, consents, contracts, or legal bases;
unauthorized purchase sharing, entitlement circumvention, fraudulent payment dispute, or unlawful redistribution; or
a high-risk or regulated use not expressly approved in a signed agreement.

HAFYCH may control the defense with counsel reasonably selected by HAFYCH. The Business User must cooperate, preserve evidence, and not settle in a manner that admits fault by or imposes obligations on HAFYCH without prior written consent. HAFYCH will provide reasonably prompt notice where failure to do so would materially prejudice the defense. This Section does not require indemnity for loss finally determined to have resulted solely from HAFYCH’s fraud, intentional breach, intentional misconduct, or bad-faith abuse of a proceeding.

16. Sanctions, Export Controls, and Geographic Restrictions

The Apps are not available to any person, entity, territory, or jurisdiction where provision or use would violate sanctions, export controls, platform restrictions, or other applicable law. You represent that you are not prohibited or restricted from receiving the App and will not export, re-export, transfer, or make it available in violation of applicable rules, including rules applicable to HAFYCH, the user, the relevant platform, and payment or service providers.

HAFYCH may block or discontinue availability where reasonably necessary to comply with sanctions, export controls, platform requirements, provider restrictions, or legal advice. No refund is owed for a suspension caused by your prohibited status or conduct except where mandatory law or platform rules require otherwise.

17. Notices and Communications

17.1 Notices to HAFYCH

Formal legal notices must be emailed to [email protected] with the subject “LEGAL NOTICE.” A notice should include the claimant’s legal name and contact details, the App and transaction involved, the facts and legal basis, the requested relief, and key supporting documents. A privacy request should use the subject “PRIVACY REQUEST.”

17.2 Notices to You

HAFYCH may provide notices through an App, the Website, a store listing, the platform used for purchase, or an email or other contact you supplied. Unless mandatory law requires another rule, email is deemed received on the next business day if no non-delivery notice is received, and an in-App or posted notice is received when displayed or made reasonably available.

18. Dispute Resolution

18.1 Informal Resolution

Before commencing a direct contractual claim against HAFYCH, the claimant should send a written notice under Section 17. The parties will attempt in good faith to resolve the dispute. A Consumer may commence proceedings after 30 calendar days from receipt if unresolved. A Business User must allow 90 calendar days. This procedure does not prevent an urgent request for interim relief, a complaint to a regulator or platform, exercise of a non-waivable consumer right, or action needed to preserve a limitation period.

18.2 Consumer Disputes

A Consumer may use any court, alternative dispute-resolution body, regulator, or complaint mechanism available under mandatory law. Nothing in these Terms requires a Consumer to arbitrate a dispute or prevents a Consumer from bringing proceedings in a court that mandatory consumer-jurisdiction rules make available. HAFYCH may bring proceedings against a Consumer only in a forum permitted by mandatory law.

18.3 Business Disputes Eligible for International Commercial Arbitration

Any dispute, controversy, or claim between HAFYCH and a Business User arising out of or relating to these Terms, an App, a purchase, a subscription, a license, its conclusion, interpretation, performance, breach, termination, or invalidity, and which may lawfully be referred to international commercial arbitration under the Law of Ukraine “On International Commercial Arbitration,” as amended from time to time, shall be finally resolved by the International Commercial Arbitration Court at the Ukrainian Chamber of Commerce and Industry (ICAC at the UCCI) under its Rules in force when the claim is filed.

The seat of arbitration is Kyiv, Ukraine. The tribunal consists of one arbitrator unless the ICAC Rules require otherwise. The language is Ukrainian unless HAFYCH agrees in writing to English or the tribunal determines another language is necessary under the Rules. The substantive law is the law of Ukraine, subject to Section 19. The arbitration agreement is separable from the remaining Terms, and the tribunal may rule on its own jurisdiction.

18.4 Other Business Disputes

A Business dispute not subject to Section 18.3 will be submitted to a competent court of Ukraine, subject to mandatory jurisdiction rules. The parties consent to the maximum lawful territorial jurisdiction associated with the Provider’s stated Ukrainian contact location, without preventing interim or enforcement proceedings in another competent court.

18.5 Interim and Protective Relief

Nothing prevents HAFYCH from seeking interim, injunctive, conservatory, protective, evidentiary, asset-preservation, or enforcement relief in a competent court or before a platform or provider, including for intellectual property, non-payment, fraud, unauthorized access, entitlement circumvention, confidentiality, security, data misuse, evidence preservation, or unlawful redistribution.

18.6 Individual Proceedings and Collective Actions

To the maximum extent permitted by law, direct claims by a user must be brought on an individual basis and not as a plaintiff or class member in a purported class, collective, coordinated, consolidated, representative, or mass proceeding. For Business Users, no claims of different claimants may be consolidated and no representative proceeding may be pursued without HAFYCH’s prior written consent, except where mandatory law or the applicable tribunal rules require otherwise.

This Section does not restrict a regulator, public authority, or qualified entity from exercising powers that applicable law does not allow a contract to waive, including a legally authorized representative action for collective consumer interests.

18.7 Costs and Mandatory Business User Legal-Cost Reimbursement

For a Consumer, costs, fees, expenses, and advances shall be allocated only in accordance with mandatory applicable law and the applicable court, regulatory, platform, or alternative-dispute-resolution rules.

IMPORTANT BUSINESS USER NOTICE: THIS SECTION IS A MATERIAL AND ESSENTIAL CONDITION OF EVERY BUSINESS USER LICENSE. A BUSINESS USER MAY NOT ACCESS, INSTALL, PURCHASE, SUBSCRIBE TO, DEPLOY, DISTRIBUTE WITHIN AN ORGANIZATION, OR USE AN APP UNLESS A DULY AUTHORIZED REPRESENTATIVE HAS EXPRESSLY AND SEPARATELY ACCEPTED THIS SECTION.

To the maximum extent permitted by mandatory law, each Business User shall bear and reimburse Nazarii Hafych, trading as HAFYCH, for all reasonable, actually incurred, and documented Legal Costs arising out of or relating to any dispute, controversy, claim, counterclaim, demand, investigation, complaint, court proceeding, arbitration, challenge, appeal, recognition, enforcement, settlement, or other legal or administrative proceeding concerning:

an App, including AllPDF, Writer Studio, or any other HAFYCH App;
a purchase, subscription, entitlement, license, deployment, or use of an App;
these Terms or any separately signed agreement;
the Business User’s User Content, instructions, personnel, integrations, conduct, or business activities; or
the relationship between HAFYCH and the Business User,

(each a “Business Dispute”).

The Business User’s reimbursement obligation applies regardless of:

which party commenced the Business Dispute;
whether HAFYCH acts as claimant, respondent, counterclaimant, defendant, interested party, or otherwise;
the forum, jurisdiction, procedural posture, or remedy requested;
whether HAFYCH is treated as the prevailing or successful party;
whether HAFYCH prevails on none, some, or all of its claims, counterclaims, defenses, objections, or applications;
whether an arbitral award, judgment, decision, order, or settlement grants relief wholly or partly against HAFYCH; or
whether the Business Dispute is dismissed, discontinued, withdrawn, settled, terminated, or otherwise resolved without a determination that HAFYCH prevailed.

FOR THE AVOIDANCE OF DOUBT, THE BUSINESS USER MUST REIMBURSE THE COVERED LEGAL COSTS EVEN WHERE HAFYCH DOES NOT PREVAIL IN THE ARBITRATION OR OTHER PROCEEDING, INCLUDING WHERE AN ARBITRAL AWARD, JUDGMENT, DECISION, OR ORDER IS ENTERED WHOLLY OR PARTLY AGAINST HAFYCH.

“Legal Costs” includes, without limitation:

arbitration registration fees, arbitration fees, deposits, advances, tribunal fees, and institutional charges;
court, filing, service, recognition, enforcement, appellate, and execution fees;
lawyers’, advocates’, solicitors’, barristers’, consultants’, and other professional advisers’ fees;
expert, forensic, technical, accounting, investigation, evidence-preservation, document-production, translation, interpretation, and transcription costs;
witness, travel, accommodation, courier, communication, administrative, and collection costs;
costs relating to interim, conservatory, injunctive, protective, evidentiary, or asset-preservation measures;
costs of settlement negotiations, mediation, challenge, appeal, recognition, enforcement, and recovery; and
applicable taxes, duties, and charges imposed on those amounts.

Upon a reasonable written request supported by a written estimate, engagement letter, fee request, institutional request, invoice, or other reasonable information, the Business User shall advance reasonable amounts for imminent Legal Costs. The Business User shall pay the requested advance within ten (10) calendar days after receipt, or within a shorter period where reasonably necessary to meet a court, tribunal, institution, lawyer, expert, or enforcement deadline and the Business User is given as much notice as reasonably practicable. Each advance shall be reconciled against the amount actually incurred, and any unused balance shall be credited or returned.

Amounts not advanced shall be reimbursed within ten (10) calendar days after a written demand accompanied by invoices, receipts, engagement records, payment records, cost schedules, or other reasonable evidence of the relevant Legal Costs.

The parties expressly intend this Section to create an independent substantive contractual payment obligation and an agreed allocation of financial risk. It is not limited to, and does not depend upon, a procedural application for costs, a prevailing-party rule, or the default allocation of costs under any arbitration, court, or institutional rules.

HAFYCH may assert this obligation as a claim, counterclaim, contractual debt, set-off, defense, or request for relief in the relevant proceeding or in a separate proceeding permitted by Sections 18.3 through 18.5 and mandatory law. The Business User shall not contend that HAFYCH’s failure to prevail, by itself, extinguishes or reduces this contractual obligation.

This obligation:

is an essential condition of the price, availability, and grant of every Business User license;
survives expiration, suspension, revocation, and termination of the license or these Terms;
is not subject to the liability cap in Section 13.3; and
applies in addition to the Business User’s obligations under Section 15.

HAFYCH shall not obtain double recovery. Any amount actually recovered by HAFYCH for the same Legal Cost under a cost award, judgment, settlement, insurance payment, indemnity, or payment by another person shall be credited against the amount payable by the Business User.

This Section does not require the Business User to pay a particular Legal Cost to the extent that a final and binding decision expressly determines that the particular cost:

was not actually incurred, except for a properly requested and reconciled advance;
was not reasonably related to the Business Dispute;
was unreasonable or manifestly disproportionate;
is prohibited from being shifted by mandatory law;
constitutes a personal, punitive, or non-waivable sanction imposed directly on HAFYCH; or
was caused solely by HAFYCH’s fraud, intentional breach, intentional misconduct, or bad-faith abuse of the proceeding.

Except for the limitations expressly stated above, the parties request every competent court and arbitral tribunal to give full effect to this agreed allocation of Legal Costs to the maximum extent permitted by law. If any part of this Section is invalid or unenforceable, it shall be limited or reformed only to the minimum extent necessary, and the remainder shall continue in effect.

19. Governing Law and Mandatory Rights

These Terms and non-contractual obligations arising from them are governed by the law of Ukraine, excluding conflict-of-laws rules, except to the extent a mandatory rule requires another result. For a Consumer, this choice does not deprive the Consumer of mandatory protection provided by the law of the country in which the Consumer habitually resides where applicable conflict-of-laws rules preserve that protection.

If a provision is invalid or unenforceable, it will be limited or reformed only to the minimum extent necessary, and the remainder will continue in force. No provision requires conduct prohibited by mandatory law.

20. Changes to the Terms or Apps

HAFYCH may update these Terms for legal, security, platform, provider, feature, or operational reasons. The revised version will identify its effective date and be posted on the Website, in an App, or through the relevant platform. A change will not retroactively eliminate a vested Consumer right or impose a material new payment obligation without any notice or consent required by law.

Continued use after the effective date constitutes acceptance to the extent permitted by law. If you do not accept a change, you must stop using the affected App and cancel any future renewal through the platform. Terms applicable at the time of a completed purchase continue to govern acquired rights to the extent mandatory law requires.

A material amendment to Section 18.7, including an expansion of the categories of covered Legal Costs or Business Disputes, does not bind a Business User unless a duly authorized representative separately and expressly accepts the amended Section 18.7. Until that new acceptance occurs, the last separately accepted version continues to govern to the extent permitted by law.

21. Miscellaneous

21.1 Entire Agreement and Order of Precedence

These Terms, the Privacy Policy, the Current Technical and Privacy Schedule, the Business-to-Business Data Processing Addendum where applicable, applicable App-specific terms, and any separately signed agreement form the entire agreement concerning the Apps. A separately signed agreement controls to the extent of an express conflict. Platform terms control only for the platform-controlled matter. Marketing, screenshots, store descriptions, support communications, and documentation do not create a warranty or obligation beyond mandatory law unless expressly incorporated into a signed agreement.

21.2 Assignment

You may not assign or transfer these Terms or an entitlement without prior written consent, except where mandatory law permits transfer. HAFYCH may assign or transfer these Terms in connection with a sale, reorganization, financing, inheritance, succession, merger, transfer of an App or intellectual property, or another lawful business transfer, provided mandatory Consumer rights are preserved.

21.3 No Waiver

Failure or delay in enforcing a right is not a waiver. A waiver must be express and applies only to the specific circumstance stated.

21.4 Relationship

These Terms do not create employment, agency, partnership, fiduciary, franchise, joint venture, or exclusive relationship. Neither party may bind the other except as expressly stated.

21.5 Force Majeure

To the maximum extent permitted by law, HAFYCH is not liable for delay, interruption, degradation, or non-performance caused by events beyond reasonable control, including war, invasion, civil unrest, sanctions, government action, app-store or provider action, telecommunications or power failure, cloud or platform outage, cyberattack not caused by HAFYCH’s intentional misconduct, natural disaster, epidemic, supplier failure, or operating-system change. This does not exclude a mandatory Consumer refund or remedy that cannot lawfully be waived.

21.6 Language

The controlling language is English. A translation may be provided for convenience. Where mandatory law requires a local-language version to control for a particular Consumer or transaction, that requirement prevails only to the necessary extent.

22. Platform-Specific Terms

22.1 Google Play

For an App obtained through Google Play or Managed Google Play, the agreement is between you and HAFYCH, not Google, except to the extent Google’s mandatory terms state otherwise. Google may distribute the App, process payments, manage subscriptions, restore purchases, or enforce platform rules. HAFYCH is responsible for the App and App support to the extent stated in these Terms or required by law. You must comply with Google Play terms and may manage subscriptions and refunds through Google’s interfaces.

The Privacy Policy and Current Technical and Privacy Schedule must be read together with the Google Play Data safety section. HAFYCH is responsible for keeping store declarations consistent with the released App and embedded SDKs. Because HAFYCH does not offer a HAFYCH user-account system, an in-App HAFYCH account-deletion function is not currently applicable; requests concerning data HAFYCH or RevenueCat controls may be sent to the contact email.

22.2 Apple Distribution, If Introduced

This Section applies only if an App is later distributed through Apple. The license is between you and HAFYCH, not Apple. HAFYCH, not Apple, is responsible for the App, maintenance, support, warranties that cannot be disclaimed, product claims, legal compliance, and intellectual-property claims to the extent required by law. The license is limited to Apple-branded products you own or control as permitted by Apple’s usage rules. Apple has no maintenance or support duty.

If an Apple-distributed App fails to conform to a warranty that cannot be disclaimed, you may notify Apple and Apple may refund the purchase price under its terms. Apple has no other warranty obligation to the maximum extent permitted. You must comply with applicable third-party agreements and represent that you are not prohibited by applicable United States sanctions or restricted-person lists. Apple and its subsidiaries are intended third-party beneficiaries of this Apple-specific Section and may enforce it.

23. Contact

Nazarii Hafych / HAFYCH: Natural person and independent software developer