Brainf is an open-source (MIT) Android app by FredHappyface. The APK we host is 4.8 MB, it needs Android 8.0 or newer, and it declares 1 permission.
The file on this page is Brainf 20240826, 4.79 MB, and it installs on Android 8.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time com.fredhappyface.brainf 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 inside the APK declares 1 permission, 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.
The most recent release upstream is from Aug 31, 2024, over 2 years ago. It still installs; it is simply not being updated.
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
- 20240826
- Size
- 4.79 MB
- Requires Android
- API 26
- Package
- com.fredhappyface.brainf
- Signature checked on
- Sep 22, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: 5be591c8bd40231f89e1b688cbb9cefb04ba18865636f1e5acc28df4d5b9ffb1
Signing certificate (SHA-256): dddd8c4999cb07e761ea0a99a7eceb5c6508fe03e944d66616c935e41efc4253
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
- com.fredhappyface.brainf.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
