Dualfie for Android — Privacy Policy
In short
Dualfie does not collect, transmit, sell or share any personal data. Everything the app does happens on your phone. The app does not even have permission to access the internet.
What the app uses
- Camera — to show the live preview and to record video and photos with the front and back cameras.
- Microphone — to record sound together with the video.
- View network connections — added automatically by the Media3 video player library that plays clips in the in-app gallery. Dualfie does not use it, and without internet access it cannot send anything anywhere.
Saving videos and photos to your gallery needs no storage permission on Android 11 and newer. Dualfie does not ask for access to the photos and videos you already have and cannot read them.
You can turn Camera and Microphone off at any time in Settings → Apps → Dualfie → Permissions.
What is stored on your device
- The look and position of the circle (size, shape, colors, border, glow, mirror) are saved inside the app so they are still there next time.
- While you record, the video is written to a temporary file in the app's cache. It is deleted once the video has been saved; anything left over is cleaned up the next time the app starts.
- Finished videos are saved to Movies/Dualfie and photos to Pictures/Dualfie on your phone, where your gallery app shows them. They stay there until you delete them, even if you uninstall Dualfie. If your gallery app backs up to the cloud (for example, Google Photos backup), that service handles them under its own terms.
- For the in-app gallery Dualfie keeps its own copy of your recent videos and photos, with thumbnails, in the app's private storage. It takes up to about 1 GB; when it is full, the oldest items are removed first. “Remove from gallery” deletes only this copy, not the file in your phone's gallery.
- The app's own data is excluded from Android backups and is deleted when you uninstall the app.
Sharing
When you tap Share in the in-app gallery, the file goes to the app you choose in Android's share menu. What happens to it there is covered by that app's own policy. Dualfie never sends anything on its own.
Purchase
Dualfie is a paid app sold through Google Play. Payment is handled entirely by Google under the Google Privacy Policy; Dualfie never sees your payment details. Google shares with the developer only the limited order information needed for accounting, taxes and refunds (for example, the order number, country and price).
What Dualfie does not do
- No accounts or sign-in.
- No ads and no advertising ID.
- No analytics, crash reporting or advertising SDKs.
- The app does not connect to the internet.
- No tracking of you across other apps or websites.
Children
Because the app collects no information at all, it collects none from children either.
Changes to this policy
If this policy changes, the new version will be published on this page with a new date.
Contact
Questions about privacy: and@homeand.dev