Privacy Policy
Last Updated: July 26, 2026
At Burn, we take your privacy seriously. This Privacy Policy explains what information the Burn mobile application collects, why we use it, and the choices available to you.
1. Information We Collect
Account Information: When you create an account or sign in with Apple or Google, we receive identifiers and profile information such as your name and email address.
Experiment and Wellness Data: We store the lifestyle experiments, meal entries, daily check-ins, goals, notes, and baseline information that you choose to enter.
Photos: If you use photo meal logging, we process and store the meal photos and thumbnails you submit so the app can analyze and display them.
Purchase Information: We receive subscription status and purchase-history information needed to provide and restore paid features. Apple and Google process payment details; Burn does not receive your full payment-card information.
Usage and Diagnostics: We collect app interactions, device identifiers, crash reports, and performance diagnostics to understand feature usage and improve reliability.
2. How We Use Your Data
- To create and secure your account.
- To save your logs, provide photo-based meal estimates, and generate experiment summaries.
- To personalize the experience using the goals, baseline, and entries you provide.
- To measure app usage, diagnose crashes, and improve performance.
- To provide, verify, and restore subscriptions.
3. Third-Party Services
We use trusted third-party services to help us operate the app. These services may have access to your information only to perform specific tasks on our behalf:
- Google Firebase: For authentication, cloud data and photo storage, analytics, and crash diagnostics.
- Google Firebase AI: For processing submitted meal photos and experiment context to provide estimates and summaries.
- RevenueCat: For managing subscription status, entitlements, and purchase restoration.
- Apple and Google: For sign-in and store purchase processing when you choose those services.
These providers process information on our behalf to deliver their services. Burn does not sell your personal information or use it for third-party advertising.
4. Data Deletion
You can delete your account from the Profile screen in the app. When deletion completes, Burn deletes your account profile, experiment records, check-ins, meal records, and uploaded meal images from its active Firebase systems. You may also request help by contacting us at the email address below.
Limited records may be retained where required for fraud prevention, legal compliance, dispute resolution, or financial reporting. Apple, Google, and other providers may retain records under their own policies.
5. Data Security and Retention
We use access controls and encryption in transit to protect information. No method of storage or transmission is completely secure. We retain account data while your account is active and for only as long as reasonably needed to provide the service or meet legal obligations.
6. Your Choices
You can choose whether to grant camera or photo-library access, edit or delete individual entries, restore purchases, sign out, or delete your account. You can also manage app permissions in your device settings.
7. Children
Burn is not directed to children under 13, and we do not knowingly collect personal information from children under 13.
8. Changes to This Policy
We may update this policy as the app changes. We will post the revised policy here and update the date above.
9. Contact Us
If you have any questions or concerns about this Privacy Policy, please contact us at: