Chord Progression Helper is an open-source (Apache-2.0) Android app by metaview. The APK we host is 11 MB, it needs Android 7.0 or newer, and it declares 4 permissions.
The file on this page is Chord Progression Helper 1.02, 11.06 MB, and it installs on Android 7.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time de.metaviewsoft.chordprogressionhelper 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 Apache-2.0. 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
- 1.02
- Size
- 11.06 MB
- Requires Android
- API 24
- Package
- de.metaviewsoft.chordprogressionhelper
- Signature checked on
- Sep 19, 2026
- Where this file came from
- F-Droid
- Licence
- Apache-2.0
- Source code
- Source for this version
File SHA-256: 176d3f8f9e7bfedb1626ad7e6e8522ac6e4b1d0f91cce09b22962c4bc289c31f
Signing certificate (SHA-256): 3e0fc9232a3b78b06d02a984d410f0f211431b19f2800c8a60c6929e09d68c96
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
- FOREGROUND_SERVICE
- FOREGROUND_SERVICE_MEDIA_PLAYBACK
- POST_NOTIFICATIONS
- de.metaviewsoft.chordprogressionhelper.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
