SherpaTTS is an open-source (GPL-3.0-only) Android app by woheller69. The APK we host is 87 MB, it needs Android 10 or newer, and it declares 6 permissions.
The file on this page is SherpaTTS 3.4, 86.97 MB, and it installs on Android 10 and newer.
We compared the signing certificate of this build with the certificate recorded the first time org.woheller69.ttsengine 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 6 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.
- Version
- 3.4
- Size
- 86.97 MB
- Requires Android
- API 29
- Package
- org.woheller69.ttsengine
- Signature checked on
- Sep 21, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-only
- Source code
- Source for this version
File SHA-256: cd309af4a915b5f94c80b243da897c2b38db20068f4c7e92f8d133a985673fc7
Signing certificate (SHA-256): ee03d0e5e69180862d0be4bde36ad15839a307896408fc6f74b76ba31b817e71
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
- INTERNET
- RECEIVE_BOOT_COMPLETED
- WAKE_LOCK
- ACCESS_NETWORK_STATE
- FOREGROUND_SERVICE
- org.woheller69.ttsengine.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
