Terms of Service

App: MeSize Last updated: August 17, 2026

These Terms of Service ("Terms") are a legal agreement between you and MeSize ("MeSize", "we", "us", or "our") governing your use of the MeSize mobile app (the "App"). By downloading, accessing, or using the App, you agree to these Terms. If you do not agree, do not use the App.

MeSize is operated by an independent individual developer based in Poland, not a registered company.

1. The Service

MeSize helps you save and organize your own clothing and shoe sizes, body measurements, and a personal catalog of items you own. Optional features may include a wishlist, measuring an item from a photo, sharing and receiving shared items, cloud backup and sync (with an Account and Premium), and AI virtual try-on (powered by a third-party provider and gated by try-on credits). We may add, change, or remove features over time.

2. Eligibility

You must be at least 13 years old (or the minimum age of digital consent in your country) to use the App. If you are under the age of majority where you live, you may use the App only with the involvement of a parent or guardian.

3. Your Account and Sessions

Account (optional): Sign in with Apple or Sign in with Google creates an Account used for Premium cloud backup/sync and related features. You are responsible for the security of the Apple or Google account you use and for activity under your MeSize Account. Notify us promptly of any unauthorized use.
Technical session: If you buy try-on credits or use AI try-on without an Account, the App may create an anonymous technical session with our backend so we can maintain your credit balance and authorize generates. That session is not an Account sign-in in Settings. If you later create an Account, we may transfer your credit balance to that Account.

4. License

Subject to these Terms, we grant you a personal, limited, non-exclusive, non-transferable, revocable license to download and use the App for your own personal, non-commercial use on devices you own or control.

5. Premium Purchase

MeSize offers a one-time, non-consumable in-app purchase ("Premium") that unlocks features such as unlimited profiles, cloud backup and sync, and certain sharing features as described in the App.
Premium is sold and processed through the Apple App Store or Google Play. All payments, taxes, and billing are handled by Apple or Google under their terms; we do not process or receive your payment details.
Premium may unlock on the device and, when you are signed in, may also be bound to your Account for restore across devices. You can use Restore Purchases to re-activate Premium where the store allows.
Premium does not include free AI try-on generates. Try-on uses separate credits (Section 6).
Refunds are handled by Apple or Google according to their respective policies. We do not separately provide refunds for store purchases.
Prices may change; any change applies only to future purchases.

6. Try-On Credits

AI try-on generates consume try-on credits. Credits are sold as consumable in-app purchase packs through the Apple App Store or Google Play.
Successful generates typically cost one credit each. Credits are checked and debited on our servers when a generate starts; if a generate fails on our side or the AI provider fails, we refund that credit to your balance when we can detect the failure.
Your credit balance is stored on our servers and tied to your technical session or Account. Credits are not the same as Premium and are not a subscription.
Unused credits have no cash value, are non-transferable except as we may transfer them when you link an anonymous session to an Account, and may be lost if you delete the related Account/session or if we discontinue the try-on feature (we will try to give notice for material discontinuations).
Refunds for credit pack purchases are handled by Apple or Google under their policies.

7. Your Content

"Your Content" means the profiles, measurements, catalog items, wishlist items, notes, and photos you add to the App, including photos you submit for AI try-on and any generated try-on results.
You retain all rights to Your Content.
You grant us a limited license to host, process, transmit, and display Your Content solely to provide the App to you — including syncing Premium backups, operating share features you start, verifying purchases, maintaining your credit balance, and sending try-on images to our AI provider to fulfill a generate you request. We claim no ownership of Your Content.
You are responsible for Your Content and represent that you have the right to use it and that it does not violate any law or third-party rights (including privacy and publicity rights of people appearing in photos).
Sharing. When you create a share link for a profile, item, or wishlist, you instruct us to store a copy of that content and serve it to anyone who presents the link's secret token, until the share expires. Decide carefully what you share and who you send a link to; we cannot control what recipients do with content you send them.
Content you receive. Items and wishlists other people share with you are saved to your Shared list and are their content, not ours. We do not review, endorse, or vouch for it, and you use it at your own risk. If someone shares something with you unlawfully, stop using it and remove it from your Shared list.

8. Acceptable Use

You agree not to:

use the App for any unlawful, infringing, or harmful purpose;
upload, submit, or share content (including photos of other people) that you do not have the right to use;
attempt to reverse engineer, decompile, or extract source code from the App, except where such restriction is prohibited by law;
interfere with, disrupt, probe, or attempt to gain unauthorized access to the App, our backend, other users’ data, or try-on / credit systems (including forging balances or bypassing credit checks);
guess, enumerate, scrape, or otherwise try to obtain share tokens or shared content that was not shared with you;
abuse try-on or purchase flows in a way that harms the service or other users; or
resell, sublicense, or commercially exploit the App.

9. Sizing Disclaimer

MeSize provides sizes and measurement conversions as guidance and estimates only. Sizing varies widely by brand, style, region, and material, and conversions between size systems are approximate. We do not guarantee that any size or measurement shown in the App will fit or be accurate for a particular item. Always use your own judgment and, where possible, a brand’s own sizing information before making a purchase. You are solely responsible for decisions you make based on the App.

10. AI Try-On Disclaimer

AI try-on results are computer-generated visualizations for entertainment and rough preview only. They are not a guarantee of fit, color accuracy, fabric drape, size correctness, or how an item will look in real life.
Results depend on photo quality, pose, lighting, garment type, and third-party AI behavior, and may be inaccurate or fail.
You are solely responsible for any purchase or other decision you make after viewing a try-on result.
By using try-on, you instruct us to send the images you select to our backend and to FASHN (or a successor provider we designate) to produce the result.

11. Third-Party Services

The App relies on services provided by Apple, Google, our hosting and backend provider (Supabase), and our AI try-on provider (FASHN). Your use of those services is also governed by their respective terms and privacy policies. We are not responsible for third-party services.

12. Disclaimers

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE APP WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE, OR THAT YOUR DATA WILL ALWAYS BE AVAILABLE OR PRESERVED, OR THAT AI TRY-ON RESULTS WILL BE ACCURATE. YOU ARE RESPONSIBLE FOR KEEPING YOUR OWN COPIES OF IMPORTANT DATA.

13. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, MeSize AND ITS SUPPLIERS WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF DATA, PROFITS, OR GOODWILL, ARISING OUT OF OR RELATED TO YOUR USE OF (OR INABILITY TO USE) THE APP. OUR TOTAL LIABILITY FOR ANY CLAIM RELATING TO THE APP WILL NOT EXCEED THE AMOUNT YOU PAID US FOR THE APP IN THE 12 MONTHS BEFORE THE CLAIM, OR USD 10 IF YOU PAID NOTHING. SOME JURISDICTIONS DO NOT ALLOW CERTAIN LIMITATIONS, SO SOME OF THE ABOVE MAY NOT APPLY TO YOU.

14. Governing Law

These Terms are governed by the laws of Poland, without regard to its conflict-of-laws rules, and you agree to the jurisdiction of the courts located there. If you are a consumer, you also keep the benefit of any mandatory protections of the law of the country where you live, and nothing in these Terms limits your statutory consumer rights.

15. Termination

You may stop using the App at any time and may delete your Account from within the App. We may suspend or terminate your access if you violate these Terms or if we discontinue the App. Sections that by their nature should survive termination (such as Sections 7–13) will survive.

16. Changes to These Terms

We may update these Terms from time to time. We will revise the "Last updated" date above and, for material changes, provide notice within the App. Your continued use of the App after an update means you accept the revised Terms.

17. Apple App Store — Additional Terms

If you download the App from the Apple App Store, you acknowledge that:

These Terms are between you and MeSize only, not with Apple, and Apple is not responsible for the App or its content.
Apple has no obligation to provide maintenance or support for the App.
In the event the App fails to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price (if any); to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the App.
Apple is not responsible for addressing any claims relating to the App, including product-liability, legal/regulatory, or intellectual-property claims.
Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.

18. Contact Us

Questions about these Terms? Contact us at:

Email: [email protected]