Terms of Use

Last updated: May 18, 2026

These Terms of Use ("Terms") govern your access to and use of the Purple Diary application (the "Application") on web, desktop, and mobile devices, provided by Color Hub, operated by Luka Katsadze, a sole proprietor based in Tbilisi, Georgia ("we", "us", or "our"). By downloading, installing, creating an account, or otherwise using the Application, you agree to be bound by these Terms. If you do not agree, do not use the Application.

1. Definitions

"Application" means the Purple Diary mobile, desktop, and web app and any related services we provide. "You" or "User" means the natural person using the Application. "App Store" means the digital distribution platform through which you obtained the Application (e.g. Apple App Store, Google Play, Microsoft Store). "Payment Processor" means Lemon Squeezy and Paddle, our merchant of record providers for direct (web) purchases. "Content" means any text, image, audio, mood log, tag, or other material you create, upload, or store through the Application.

2. Eligibility

You must be at least 13 years of age to use the Application. In jurisdictions where the minimum age of digital consent under the EU GDPR is higher than 13 (for example, 14 in Italy and Spain, 15 in France, 16 in Germany and the Netherlands), users below that age may only use the Application with the consent of a parent or legal guardian. By using the Application you confirm that you meet these requirements.

3. Your Account

You are responsible for maintaining the confidentiality of your account credentials and for all activity that occurs under your account. Notify us promptly at support@colorhub.online of any unauthorised access. You can delete your account at any time from the Application's settings; deletion is also available by email request.

4. Acceptable Use

You agree not to, and not to attempt to:

use the Application in violation of any applicable law or regulation;
reverse-engineer, decompile, disassemble, or otherwise attempt to derive the source code of the Application, except to the extent such restriction is prohibited by mandatory law;
copy, modify, distribute, sell, or lease any part of the Application, or create derivative works, except as expressly permitted by these Terms;
circumvent or attempt to circumvent any security feature, rate limit, or access control;
upload, store, or transmit any content that is unlawful, infringing, defamatory, harassing, discriminatory, or that depicts the sexual exploitation of minors;
use the Application to send spam, malware, or to interfere with the operation of the Application or its infrastructure;
access the Application using automated means (bots, scrapers) without our prior written consent, other than standard search engine indexing of public pages.

We may suspend or terminate your access if you materially breach these Terms. Where reasonably possible, we will provide advance notice and an opportunity to cure.

5. User Content

You retain all rights in your Content. We do not claim ownership of anything you create or upload to the Application.

To operate the Application for you, you grant us a worldwide, non-exclusive, royalty-free, limited licence to host, store, transmit, back up, display, and reproduce your Content solely to the extent necessary to (i) provide the Application to you (including syncing across your devices), (ii) make backups, (iii) perform security, fraud-prevention, and technical operations, and (iv) comply with applicable law. This licence terminates when you delete the relevant Content or your account, except where retention is required by law or for legitimate backup purposes (in which case retention is limited as described in our Privacy Policy).

You represent that you own or have the necessary rights to your Content and that your Content does not violate these Terms or any third-party rights. We do not actively monitor user content, but we may remove Content that we reasonably believe violates these Terms or applicable law.

6. Intellectual Property

The Application, including its software, design, text, graphics, logos, and trademarks (such as "Purple Diary" and "Color Hub"), is owned by us or our licensors and is protected by copyright, trademark, and other intellectual property laws. Subject to these Terms, we grant you a personal, limited, revocable, non-exclusive, non-transferable, non-sublicensable licence to use the Application for your personal, non-commercial purposes. All rights not expressly granted are reserved.

7. Subscriptions and Billing

The Application offers optional monthly and yearly auto-renewing subscriptions and a one-time lifetime purchase that unlock premium features. Pricing, billing period, and any free trial are clearly disclosed at the point of purchase. Prices may vary by region and over time.

Auto-renewal. Monthly and yearly subscriptions renew automatically at the then-current price at the end of each billing period unless you cancel at least 24 hours before the period ends.
How to cancel. For purchases made through the Apple App Store, Google Play, or Microsoft Store, manage or cancel your subscription in your platform account settings. For direct (web) purchases, use the cancellation link in your receipt or contact us at support@colorhub.online.
Free trials. If a free trial is offered, any unused portion is forfeited when you start a paid subscription, unless mandatory consumer law in your jurisdiction provides otherwise.
Lifetime. The lifetime purchase is a single payment for ongoing access to the covered features as described at the time of purchase. It does not auto-renew.
Refunds. Refunds for in-app purchases are processed by Apple, Google, or Microsoft under their respective policies. Refunds for direct purchases are handled by Lemon Squeezy or Paddle and by us, in accordance with applicable consumer protection law. Your statutory rights as a consumer (including the EU/UK 14-day cancellation right described in our Privacy Policy) are not affected.
Price changes. We may change subscription prices. We will give you advance notice of any change before it applies to you and, where required by law or by the relevant App Store, obtain your renewed consent.
Taxes. Prices may include or exclude applicable taxes depending on your location and the rules of the relevant store or Payment Processor.

8. Security and Device Responsibility

You are responsible for maintaining the security of your device and the credentials used to access the Application. We strongly advise against jailbreaking or rooting your device, as this may compromise security and cause the Application not to function correctly.

9. Third-Party Services

The Application uses third-party services that are subject to their own terms. Links to those terms are provided for reference:

10. Connectivity and Data Charges

Some functions of the Application require an internet connection. We are not responsible for limited functionality caused by lack of connectivity or for any charges from your network provider or ISP, including roaming data charges. If you are not the bill payer for the device, you confirm that you have the bill payer's permission to use the Application.

11. Updates and Availability

We may release updates to the Application from time to time and may change the operating systems or platforms it supports. You may need to install updates to continue using the Application; security and compliance updates may be required. We do not guarantee that the Application will always be compatible with every device, OS version, or country, and we may add or remove features.

12. Termination

You may stop using the Application at any time and delete your account. We may suspend or terminate your access if (i) you materially breach these Terms; (ii) we are required to do so by law or by a court or regulator; (iii) there is a serious security or fraud risk; or (iv) we discontinue the Application. Where reasonably possible, we will give you advance notice. If we terminate your access to a paid feature for reasons other than your breach of these Terms, we will refund the pro-rata portion of any prepaid fee covering the period after termination. Upon termination, the licences granted to you under these Terms end and you must stop using the Application; sections that by their nature should survive (including Sections 5–6 (Content and IP), 13–15 (Disclaimers, Liability, Indemnity), 16–17 (Governing Law and Disputes), and 19 (Miscellaneous)) will survive.

13. Disclaimer of Warranties

The Application is provided "as is" and "as available", without warranties of any kind, either express or implied. To the maximum extent permitted by law, we disclaim all warranties, including implied warranties of merchantability, fitness for a particular purpose, non-infringement, and accuracy. We do not warrant that the Application will be uninterrupted, error-free, secure, or free from viruses, or that any defects will be corrected.

Nothing in these Terms excludes or limits any warranty or liability that cannot be excluded or limited under applicable consumer protection law. If you are a consumer in the EU or UK, your statutory rights are not affected by this section.

14. Limitation of Liability

To the maximum extent permitted by law, in no event will we, our owners, employees, or contractors be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for any loss of profits, revenue, data, goodwill, or business opportunity, arising out of or in connection with the Application or these Terms, whether based on contract, tort (including negligence), strict liability, or any other legal theory, even if we have been advised of the possibility of such damages.

Our total aggregate liability arising out of or in connection with the Application or these Terms shall not exceed the greater of (a) the amount you paid to us for the Application in the 12 months preceding the event giving rise to the claim, and (b) one hundred US dollars (USD 100).

The limitations in this section do not apply to (i) liability for death or personal injury caused by our negligence; (ii) fraud or fraudulent misrepresentation; or (iii) any liability that cannot be limited or excluded under applicable law. If you are a consumer in the EU or UK, your mandatory statutory rights are not affected.

15. Indemnification

To the extent permitted by applicable law, you agree to defend, indemnify, and hold us harmless from any claims, damages, liabilities, costs, and expenses (including reasonable legal fees) arising out of or related to (i) your breach of these Terms; (ii) your Content; (iii) your violation of any third party's rights or any law; or (iv) your misuse of the Application. This section does not apply where the claim arises from our wilful misconduct or where applicable consumer law prohibits such an indemnity.

16. Governing Law

These Terms are governed by the laws of Georgia, without regard to its conflict-of-laws principles. The UN Convention on Contracts for the International Sale of Goods does not apply.

If you are a consumer habitually resident in the European Union, the United Kingdom, or another jurisdiction whose mandatory consumer protection law applies to you, you also have the protection of the mandatory provisions of the law of your country of residence, and nothing in these Terms removes those protections.

17. Dispute Resolution

Before initiating any formal proceedings, you agree to first contact us at support@colorhub.online and try to resolve the dispute in good faith.

Any dispute that cannot be resolved informally will be brought before the competent courts of Tbilisi, Georgia. If you are a consumer, you may instead bring proceedings in the courts of the country in which you are habitually resident, and we may only bring proceedings against you in the courts of your country of residence. EU consumers may also use the European Commission's Online Dispute Resolution (ODR) platform at https://ec.europa.eu/consumers/odr/. We are not, however, obliged or willing to participate in dispute resolution proceedings before a consumer arbitration board.

18. Digital Services Act (DSA) — Contact Point

In accordance with Regulation (EU) 2022/2065 (Digital Services Act), the single point of contact for direct electronic communication with users, authorities of EU Member States, the European Commission, and the European Board for Digital Services is support@colorhub.online. The language for communication is English.

Notices of allegedly illegal content can be submitted to the same email address. We will review notices in a timely, non-arbitrary, and diligent manner and notify the submitter of our decision and the available redress mechanisms.

19. Force Majeure

We will not be liable for any failure or delay in performance caused by events beyond our reasonable control, including acts of God, natural disasters, war, terrorism, civil unrest, government action, labour disputes, internet or telecommunication failures, power outages, cyber-attacks, or the failure of third-party service providers.

20. Changes to These Terms

We may update these Terms from time to time. We will post the updated version on this page and update the "Last updated" date. For material changes, we will give you reasonable advance notice (for example, by email or an in-app notice). If you do not agree to the updated Terms, you must stop using the Application before the changes take effect.

21. Miscellaneous

Entire agreement. These Terms, together with our Privacy Policy and any additional terms applicable to specific features or purchases, constitute the entire agreement between you and us regarding the Application and supersede any prior agreements.
Severability. If any provision of these Terms is held invalid or unenforceable, the remaining provisions remain in full force and effect.
No waiver. Our failure to enforce any provision is not a waiver of our right to enforce it later.
Assignment. You may not assign or transfer these Terms or your rights under them without our prior written consent. We may assign these Terms in connection with a merger, acquisition, sale of assets, or by operation of law, provided that your rights are not adversely affected.
No third-party beneficiaries. These Terms do not create any third-party beneficiary rights, except that Apple Inc. is a third-party beneficiary of these Terms to the extent required by the Apple Media Services Terms and Conditions.
Notices. We may give you notices by email or through the Application. You can contact us by email at support@colorhub.online.
Language. The authoritative version of these Terms is the English version. Any translation is provided for convenience only.

22. Contact Us

If you have any questions about these Terms, please contact us at support@colorhub.online.