Privacy Policy

No Account Required

Feynman AI does not require you to create an account. You can use the app without providing any personal information such as your name or email address.

Information We Collect

We collect only two categories of data:

• Purchase data — transaction records necessary to process and verify in-app purchases.
• Advertising identifier (IDFA/GAID) — used to deliver personalized advertisements. You can reset or limit ad tracking at any time through your device settings.

Local Storage

All of your study records — including notes, flashcards, quizzes, and imported content — are stored locally on your device. We do not upload or sync your study data to our servers.

AI Chat Encryption

All conversations with the AI tutor are encrypted end-to-end in transit. We do not retain chat history on our servers, and your conversations are never used to train AI models.

Third-Party Advertising

We may share your advertising identifier with trusted advertising partners to serve relevant ads. These partners operate under their own privacy policies and are prohibited from using your data for any purpose other than ad delivery and measurement.

Your Choices

You can opt out of personalized advertising at any time by enabling "Limit Ad Tracking" (iOS) or "Opt out of Ads Personalization" (Android) in your device settings. This does not affect your ability to use the app.

Contact

For privacy-related questions, contact us at [email protected].