backthen
Privacy Policy
Last updated: 2026-10-08
What we do not collect
backthen never uploads or stores the photos you take. All image processing happens on your device, and saved photos stay in your device's photo library only.
We do not collect your name, email address, phone number, contacts, or location. There is no account, and we run no server of our own.
Permissions
| Permission | Why |
|---|---|
| Camera | Taking photos. This is the app's only function. |
| Add to Photos (iOS) | Saving the result to your photo library. |
Advertising
This app shows banner ads through Google AdMob. Google may collect certain information, such as an advertising identifier, in order to serve ads.
In regions where consent is required (the EEA, the UK and others), a consent form is shown on first launch. You can change your choice at any time under Settings › Privacy › Ad privacy settings.
On iOS an App Tracking Transparency prompt is shown. The app works exactly the same if you decline, and your photos are never used for advertising.
Purchases
The ad removal purchase is handled through RevenueCat. Payment is processed by Apple and Google; we never receive your payment details. An anonymous purchaser identifier is used so that purchases can be restored.
Children
This app is not directed at children under 13, and we do not knowingly collect personal information from children.
Changes
If this policy changes, the date at the top of this page will be revised.