ClaviRom is an open-source (GPL-3.0-only) Android app by Martin Huber. The APK we host is 16 MB, it needs Android 5.0 or newer, and it declares 6 permissions.
The file on this page is ClaviRom 3.8.1, 15.83 MB, and it installs on Android 5.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time clavirom.keyboard 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, including access to your contacts. Android asks you to approve those the first time the app needs them.
Its licence is GPL-3.0-only. 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
- 3.8.1
- Size
- 15.83 MB
- Requires Android
- API 21
- Package
- clavirom.keyboard
- Signature checked on
- Sep 20, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-only
- Source code
- Source for this version
File SHA-256: a660e59857566e3c757be53c7aeff42936107a41e640cb195a6bd84a254d372d
Signing certificate (SHA-256): 5b95cb7147c8538f1f60a63c63ca8c07433906b9c8ef8537df9832574ecdc183
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
- READ_USER_DICTIONARY
- RECEIVE_BOOT_COMPLETED
- VIBRATE
- WRITE_USER_DICTIONARY
- READ_CONTACTS
- clavirom.keyboard.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
