PitchVis is an open-source (MIT) Android app by Felix Monninger. The APK we host is 40 MB, it needs Android 9 or newer, and it declares 5 permissions.
The file on this page is PitchVis 1.30, 40.15 MB, and it installs on Android 9 and newer.
We compared the signing certificate of this build with the certificate recorded the first time org.p1graph.pitchvis 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 5 permissions, including access to the microphone. Android asks you to approve those the first time the app needs them.
Its licence is MIT. 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
- 1.30
- Size
- 40.15 MB
- Requires Android
- API 28
- Package
- org.p1graph.pitchvis
- Signature checked on
- Sep 21, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: e18e30286b31a23a121a50ab08e98489ec9cf7c0bb5a6f0260571af21563aa00
Signing certificate (SHA-256): 0bc6a6264f97dd09fe46616daa0aea8a6bab013f12cfc4bccda54cc5b54c1a05
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
- FOREGROUND_SERVICE
- FOREGROUND_SERVICE_MEDIA_PROJECTION
- POST_NOTIFICATIONS
- org.p1graph.pitchvis.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
