Seal

junkfood

Tools

Seal is an open-source (GPL-3.0-only) Android app by junkfood. The APK we host is 41 MB, it needs Android 5.0 or newer, and it declares 10 permissions.

The file on this page is Seal 1.13.1-(F-Droid), 41.06 MB, and it installs on Android 5.0 and newer.

We compared the signing certificate of this build with the certificate recorded the first time com.junkfood.seal 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 10 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 · 41.06 MB

Version: 1.13.1-(F-Droid)
Size: 41.06 MB
Requires Android: API 21
Package: com.junkfood.seal
Signature checked on: Oct 10, 2026
Where this file came from: F-Droid
Licence: GPL-3.0-only
Source code: Source for this version

File SHA-256: 7070a3d4f079046912b4b8dde4edc8d1ef6eade3c9c98b02bfcaba3669c11d98

Signing certificate (SHA-256): 7de6aeb93f196e677b087bc8d040fe598b613a9654990d6fcaa40d71eb13cd49

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.