EULA - Retrace

Last updated: August 28, 2026

Welcome to Retrace ("we," "us," or "our"). This End User License Agreement ("Agreement") governs your use of the Retrace mobile application and any related services (collectively, the "Services").

By downloading, installing, or using the Services, you agree to be bound by this Agreement. If you do not agree, do not use the Services.

1. Eligibility

You may use the Services only in compliance with this Agreement and all applicable laws. Retrace is not directed at children under 13, and the Services do not knowingly collect personal information from children. Retrace has no account or registration system — anyone who downloads the app is bound by this Agreement simply by using it.

2. License Grant and Restrictions

Subject to this Agreement, we grant you a personal, non-exclusive, non-transferable, revocable license to use Retrace on Apple devices that you own or control, solely for your personal, non-commercial use.

You agree not to:

(a) copy, distribute, or disclose any part of the Services except as permitted by their normal use;
(b) modify, disassemble, decompile, or reverse engineer the Services, except to the extent such restriction is prohibited by applicable law;
(c) rent, lease, sublicense, resell, or otherwise transfer the Services to any third party;
(d) use any automated system (bots, scrapers, etc.) to access the Services in a way that exceeds normal human use;
(e) interfere with or attempt to compromise the security or integrity of the Services;
(f) remove or obscure any copyright or other proprietary notices.

We reserve all rights not expressly granted in this Agreement.

3. No User Accounts

Retrace does not require, and does not offer, account registration, sign-up, or login. There is no username, password, or profile. Your activity, location, and health-derived data lives locally on your device, as described in our Privacy Policy. Purchases are linked to an anonymous device identifier, not to any personal account.

4. Health Data — Not Medical Advice

With your permission, Retrace reads certain data from Apple Health (sleep, steps, heart rate, workouts) to display it alongside your activity timeline. Retrace is a personal record-keeping tool, not a medical device. Nothing in the Services constitutes medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional regarding any health condition or before making health-related decisions.

5. AI-Generated Content

Certain optional features (Scan Image, Timeline Image) use Google Gemini, a third-party AI service, as described in our Privacy Policy. Content generated by these features is produced by an artificial intelligence model. We do not guarantee the accuracy, completeness, or reliability of AI-generated content, and such content does not represent our views or opinions. Do not rely on AI-generated content for decisions requiring factual accuracy.

6. Subscriptions and Payment

Retrace offers optional subscription plans (Monthly VIP, Annual VIP) and a one-time Lifetime VIP purchase, processed entirely through Apple's App Store.

(a) Subscription prices are displayed in the app before purchase and may vary by region.
(b) Payment is charged to your Apple ID account upon confirmation of purchase.
(c) Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.
(d) You can manage or cancel your subscription at any time in your iOS device's Settings → [your name] → Subscriptions.
(e) Any unused portion of a free trial period, if offered, is forfeited when you purchase a subscription.
(f) The Lifetime VIP option is a one-time purchase and does not renew.

7. No Refunds

All purchases are handled by Apple and are subject to Apple's refund policies. We do not directly process refunds; please contact Apple Support or use your Apple ID purchase history to request one.

8. Our Ownership

Except for the data you generate through your own use of the app (which is yours, and stays on your device as described in our Privacy Policy), the Services and all associated software, design, text, graphics, and trademarks ("Our Content") are the exclusive property of Retrace and its licensors. You may not copy, modify, distribute, sell, or create derivative works from Our Content except as expressly permitted by this Agreement.

9. Service Availability and Termination

We may change, suspend, or discontinue the Services, in whole or in part, at any time, with or without notice. We may also terminate your access to the Services if you violate this Agreement. Because there are no accounts, "termination" means the Services may stop being available to you; any data already stored on your device remains yours to keep or delete.

10. Mobile Software From the App Store

The following applies to Retrace as obtained from the Apple App Store ("iTunes-Sourced Software"):

You acknowledge and agree that this Agreement is solely between you and us, not Apple, and that Apple has no responsibility for the Services or their content. Your use of the Services must comply with the App Store Terms of Service. Apple has no obligation to furnish any maintenance or support services for the Services.

In the event of any failure of the Services to conform to an applicable warranty, you may notify Apple, and Apple will refund the purchase price, if any, to you; to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the Services.

Apple is not responsible for addressing any claims by you or any third party relating to the Services, including but not limited to: (i) product liability claims; (ii) any claim that the Services fail to conform to any applicable legal or regulatory requirement; and (iii) claims arising under consumer protection or similar legislation. All such claims are governed solely by this Agreement and applicable law.

In the event of a third-party claim that the Services, or your possession and use of the Services, infringe that third party's intellectual property rights, we — not Apple — are solely responsible for the investigation, defense, settlement, and discharge of any such claim.

You and we acknowledge that Apple and its subsidiaries are third-party beneficiaries of this Agreement, and that upon your acceptance of this Agreement, Apple has the right (and is deemed to have accepted the right) to enforce this Agreement against you as a third-party beneficiary.

You represent and warrant that you are not located in a country subject to a U.S. Government embargo, or listed on any U.S. Government list of prohibited or restricted parties.

11. Third-Party Links

The Services may contain links to third-party websites or services (for example, Google's privacy policy for the Gemini features described in our Privacy Policy) that are not owned or controlled by us. We do not endorse and are not responsible for any such third-party sites or services. Your use of them is at your own risk and governed by their own terms.

12. No Warranty

THE SERVICES ARE PROVIDED "AS IS" AND "AS AVAILABLE." TO THE FULLEST EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SERVICES WILL BE UNINTERRUPTED, ERROR-FREE, OR THAT LOCATION OR HEALTH DATA RECORDED BY THE SERVICES WILL BE ACCURATE OR COMPLETE.

13. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF DATA, PROFITS, OR GOODWILL, ARISING FROM YOUR USE OF OR INABILITY TO USE THE SERVICES. OUR TOTAL LIABILITY FOR ANY CLAIM ARISING FROM THIS AGREEMENT WILL NOT EXCEED THE AMOUNT YOU PAID US IN THE SIX MONTHS PRECEDING THE CLAIM, OR $100, WHICHEVER IS GREATER. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF CERTAIN DAMAGES, SO SOME OF THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU.

14. Indemnification

You agree to defend, indemnify, and hold us harmless from any claims, damages, liabilities, and expenses (including reasonable attorneys' fees) arising from: (a) your use of the Services; (b) your breach of this Agreement; or (c) your violation of any applicable law.

15. Applicable Law

This Agreement is governed by the laws of the People's Republic of China (excluding its conflict-of-law rules), without regard to where you access the Services from. If a dispute arises, we will first attempt to resolve it through good-faith negotiation; if that fails, the dispute will be submitted to the People's Court with jurisdiction over our place of business.

16. General

Assignment. You may not assign or transfer this Agreement or any rights under it; we may do so without restriction.
Changes to this Agreement. We may update this Agreement from time to time. Material changes will be reflected in the "Last updated" date above. Your continued use of the Services after a change takes effect constitutes acceptance of the revised Agreement.
Entire Agreement; Severability. This Agreement, together with our Privacy Policy, constitutes the entire agreement between you and us regarding the Services. If any provision is found invalid, the remaining provisions remain in full force.
No Waiver. Our failure to enforce any right or provision of this Agreement is not a waiver of that right or provision.

17. Contact Us

If you have any questions about this Agreement, please contact us at samsong30000@gmail.com.