Last updated: August 2026
Revision Physics does not collect, store, or transmit any personal data. There's no account, no analytics, no ads, and no tracking. Your study progress stays on your device.
All of your data — topic progress, bookmarks, quiz and mock exam results, flashcard review history, and your revision plan — is stored locally on your device only. None of it is sent to us or to any third party. If you delete the app, this data is deleted with it.
The one-time unlock is processed entirely by the Apple App Store or Google Play, using the payment method already on your account. We never see or store your payment details — that's handled directly between you and Apple/Google under their own privacy policies:
The app only stores a local flag on your device recording that the unlock is active, so it can be restored via "Restore Purchase" if you reinstall or switch devices.
Revision Physics is designed for secondary school students and is safe for use by children of any age, including under 13. Because the app collects no personal information whatsoever, there is nothing to knowingly collect from a child that would fall under COPPA or similar regulations.
If this policy ever changes — for example, if a future version of the app adds a feature that does collect data — this page will be updated and the "last updated" date above will change accordingly.
Questions about this policy or the app can be sent to nowsathrifaya@gmail.com.