Prog Metronome is an open-source (GPL-3.0-or-later) Android app by jayc180. The APK we host is 19 MB, it needs Android 8.0 or newer, and it declares 4 permissions.
The file on this page is Prog Metronome 1.06, 19.05 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.jayc180.rhythmengine 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 4 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is GPL-3.0-or-later. 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
- 1.06
- Size
- 19.05 MB
- Requires Android
- API 26
- Package
- com.jayc180.rhythmengine
- Signature checked on
- Sep 30, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-or-later
- Source code
- Source for this version
File SHA-256: 1894de493ea5dc10becbf26d05f9a8eb74e61414d099920736ca6a0921713d6b
Signing certificate (SHA-256): e8f857b7a17740e526d1879a0c9d288f45c8193e7e9280c1fd4f058ba0d96806
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
- FOREGROUND_SERVICE
- FOREGROUND_SERVICE_MEDIA_PLAYBACK
- com.jayc180.rhythmengine.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
