Futon

Futon App

Futon is an open-source (GPL-3.0-only) Android app by Futon App. The APK we host is 23 MB, it needs Android 6.0 or newer, and it declares 24 permissions.

The file on this page is Futon 9.9, 22.87 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 io.github.landwarderer.futon 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 24 permissions, none of which cover contacts, location, SMS, the camera or the microphone.

Its licence is GPL-3.0-only. We took this build from F-Droid, and the source for this exact version is linked below.

F-Droid, who build and sign this package, flag it: it relies on a network service that is not open source. We pass that on as they recorded it — we have not tested the app ourselves.

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.

Download APK · 22.87 MB

Version: 9.9
Size: 22.87 MB
Requires Android: API 23
Package: io.github.landwarderer.futon
Signature checked on: Oct 26, 2026
Where this file came from: F-Droid
Licence: GPL-3.0-only
Source code: Source for this version

File SHA-256: b64df92f11a114d6c6f241bf74f5b9262e0de5fd9b7ba182f3821b9192adf2b5

Signing certificate (SHA-256): ef48b22ef2c54045531f6e7600c27ec3d03b71221e0b05ffb68e3357cf8e4d40

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.