Flip 2 DND is an open-source (MIT) Android app by Abul Kalam Robin. The APK we host is 2.7 MB, it needs Android 6.0 or newer, and it declares 10 permissions.
The file on this page is Flip 2 DND 12.1.1-free, 2.67 MB, and it installs on Android 6.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time dev.robin.flip_2_dnd entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest declares 10 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 12.1.1-free
- Size
- 2.67 MB
- Requires Android
- API 23
- Package
- dev.robin.flip_2_dnd
- Signature checked on
- Sep 18, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: 53be57e32fb98e10c35d8502039310fd912051ad2aa9c61d424825225b6d7128
Signing certificate (SHA-256): 91e4aa53dbae8aac4d3ddcbeb0bcae81e6f997ae2726c000655236db93e3d032
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- POST_NOTIFICATIONS
- ACCESS_NOTIFICATION_POLICY
- VIBRATE
- FOREGROUND_SERVICE
- FOREGROUND_SERVICE_SPECIAL_USE
- REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- WAKE_LOCK
- RECEIVE_BOOT_COMPLETED
- WRITE_SECURE_SETTINGS
- dev.robin.flip_2_dnd.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
