Calzi AI

Terms of Use

Last updated: May 25, 2026

These Terms of Use ("Terms") govern your use of the Calzi AI mobile application (the "App") and any related services. By downloading, installing, or using the App, you agree to these Terms. If you do not agree, do not use the App.

1. Eligibility

You must be at least 13 years old (or the age of digital consent in your jurisdiction) to use the App. If you are under 18, you confirm that a parent or legal guardian has reviewed and accepted these Terms on your behalf.

2. License

Subject to these Terms, you are granted a limited, non-exclusive, non-transferable, revocable license to install and use the App on Apple-branded devices that you own or control, solely for personal, non-commercial use.

3. Health Disclaimer — Please Read

The App is a tracking and informational tool. It is not a medical device and does not provide medical, nutritional, or fitness advice. Information generated by the App — including AI-estimated nutrition, calorie and macro targets, weight loss or gain projections, food identifications from photos, free-text food parsing, and barcode lookups — may be inaccurate or incomplete and should not be relied upon for medical decisions. Always consult a qualified healthcare professional before starting any diet, exercise, or weight-management program, especially if you are pregnant, nursing, have a medical condition, an eating disorder, or are taking medication. Use of the App is at your own risk.

4. Subscriptions (Calzi AI Pro)

Calzi AI Pro is a paid subscription processed through Apple's StoreKit. The App uses RevenueCat to manage subscription entitlement status and restore behavior. Available plans are monthly and yearly.

• Auto-renewal: subscriptions auto-renew at the end of each billing period unless cancelled at least 24 hours before the end of the current period.
• Billing: payment is charged to your Apple ID at confirmation of purchase. Renewal is charged within 24 hours prior to the end of the current period at the price you originally paid (or the new price if Apple has informed you of a change).
• Manage and cancel: you can manage or cancel your subscription in Settings → [your name] → Subscriptions on your Apple device. Removing the App does not cancel your subscription.
• Free trials: if a free trial is offered, any unused portion is forfeited if you purchase a subscription during the trial period.
• Refunds: all subscription refunds are handled by Apple. Submit refund requests via Apple's Report a Problem page. We do not process refunds directly.

5. Account and Data Deletion

You can delete Calzi AI data stored by the App on your device from Profile → Personal Details → Delete Account. This erases your local profile, food log, weight history, fasting and exercise data, saved preferences, widget-shared data, and app sign-in credentials on that device. Deleting your account data or deleting the App does not cancel an active Apple subscription and does not delete Apple Health data. Manage subscriptions in Apple Subscriptions and Health data in iOS Health settings.

6. Acceptable Use

You agree not to:

• Reverse engineer, decompile, or attempt to extract the source of the App, except where permitted by law.
• Use the App to violate any law, infringe the rights of others, or transmit malicious or unlawful content.
• Interfere with the App's operation, attempt unauthorized access to our infrastructure, abuse our proxy server, or circumvent security or rate-limiting features.
• Submit photos that contain content you don't have rights to, or that are sexual, violent, illegal, or otherwise objectionable.
• Submit content intended to manipulate, jailbreak, or extract information from the third-party AI providers used by the App.
• Use the App to scrape, copy, or harvest data from the App or any third-party services it accesses.
• Use the App for any commercial purpose, including reselling outputs or building a competing service.

7. AI Output

The App uses third-party AI models (currently from OpenAI, Google, and Perplexity) to identify foods and estimate nutrition from photos and text, and to generate optional nutrition insights from your food log, goals, profile, and summarized activity or weight context. AI output is generated automatically and can be wrong. You are responsible for reviewing and confirming any nutrition data before relying on it. Do not submit images of other people without their consent.

8. Your Content

You retain ownership of your data — your food log, photos, weights, fasting and exercise history, and goals. By using the App, you grant Calzi AI a limited license to process this content solely to provide the App's functionality (e.g. forward a photo to an AI provider for analysis, query a food database with a barcode, store your goals locally). We do not use your content to train AI models, and we do not sell it.

9. Third-Party Services

The App relies on third parties including Apple (Sign in with Apple, StoreKit, HealthKit, MapKit, UserNotifications), RevenueCat, Google (Sign-In, Gemini), OpenAI, Perplexity, FatSecret, USDA FoodData Central, Open Food Facts, Edamam, and Nutritionix. Your use of those services may be subject to their own terms. We are not responsible for third-party services or any changes to them. Outages, deprecations, or pricing changes by these providers may affect the App.

10. Intellectual Property

The App, including its design, code, branding, and content (other than your own user content), is owned by Calzi AI and protected by intellectual property laws. These Terms do not grant you any rights to our trademarks or branding.

11. Disclaimer of Warranties

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE," WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, OR NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE APP WILL BE UNINTERRUPTED, ERROR-FREE, OR THAT NUTRITION ESTIMATES, AI OUTPUT, BARCODE LOOKUPS, OR OTHER DATA WILL BE ACCURATE OR COMPLETE.

12. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, CALZI AI WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, DATA, OR HEALTH OUTCOMES, ARISING OUT OF OR RELATING TO YOUR USE OF THE APP. OUR TOTAL LIABILITY FOR ANY CLAIM RELATED TO THE APP IS LIMITED TO THE GREATER OF (A) THE AMOUNT YOU PAID US IN THE 12 MONTHS BEFORE THE CLAIM OR (B) USD $50.

13. Indemnification

You agree to indemnify and hold harmless Calzi AI from any claims, damages, and expenses arising out of your misuse of the App, your violation of these Terms, or your violation of any rights of a third party.

14. Termination

We may suspend or terminate your access to the App at any time for any reason, including violation of these Terms. You may stop using the App at any time by deleting it from your device. Sections that by their nature should survive termination (e.g. Disclaimers, Limitation of Liability, Governing Law) will survive.

15. Changes to These Terms

We may update these Terms from time to time. Material changes will be reflected by updating the "Last updated" date above. Continued use of the App after changes constitutes acceptance of the revised Terms.

16. Apple-Specific Terms (Licensed Application End User License Agreement)

You acknowledge that these Terms are between you and Calzi AI, not Apple. 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, which will refund the purchase price (if any). To the maximum extent permitted by law, Apple has no other warranty obligation. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you. You represent that you are not located in a country subject to a U.S. Government embargo and are not on any U.S. Government list of prohibited or restricted parties.

17. Governing Law

These Terms are governed by the laws of the State of California, USA, without regard to conflict-of-law rules. Any dispute will be resolved in the state or federal courts located in California, and you consent to their jurisdiction. Nothing in this section limits any non-waivable consumer rights you have in your country of residence.

18. Contact

Questions about these Terms? Email Calzisupport@gmail.com.