Semitone is an open-source (GPL-3.0-or-later) Android app by Andy Tockman. The APK we host is 5.9 MB, it needs Android 4.1 or newer, and it declares 1 permission.
The file on this page is Semitone 1.3, 5.87 MB, and it installs on Android 4.1 and newer.
We compared the signing certificate of this build with the certificate recorded the first time mn.tck.semitone 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, including access to the microphone. Android asks you to approve those the first time the app needs them.
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.
The most recent release upstream is from Jan 21, 2021, over 5 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
- 1.3
- Size
- 5.87 MB
- Requires Android
- API 16
- Package
- mn.tck.semitone
- Signature checked on
- Sep 22, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-or-later
- Source code
- Source for this version
File SHA-256: 287c5ea5332aac199b535fdab5be5d16bf26de8b57d2b7343bfb4f7357129230
Signing certificate (SHA-256): 547b8736d645494697fee57c186f233e5a9b3250440e314431579897363dc0fd
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
- RECORD_AUDIO
