Is ClaviRom safe?

ClaviRom is an adaptation of HeliBoard - a privacy-conscious open-source keyboard, based on AOSP / OpenBoard - to Swiss minority languages Does not use internet permission, and thus is 100% offline. New features of ClaviRom: Spell check and next word proposals for Swiss Romansh languages Puter, Surmiran, Sursilvan, Sutsilvan, Vallader and Rumantsch Grischun A welcome wizard in Romansh languages t…

Developer: Martin Huber
Category: Keyboard & IME
Earliest archived version: 20 Jul 2026
License: GPL-3.0-only (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

20 Jul 2026

3.8.1

ClaviRom improved layout of Puter and Vallader added English to Welcome Wizard

Full notes →

03 / Package identity

Technical fingerprint

Application IDclavirom.keyboard

Latest APK SHA-256a660e59857566e3c757be53c7aeff42936107a41e640cb195a6bd84a254d372d

Signing certificate5B:95:CB:71:47:C8:53:8F:1F:60:A6:3C:63:CA:8C:07:43:39:06:B9:C8:EF:85:37:DF:98:32:57:4E:CD:C1:83

MIN ANDROID21TARGET35ARCHITECTUREarm64-v8a · armeabi-v7a · x86 · x86_64

04 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

3.8.120 Jul 202621+arm64-v8a, armeabi-v7a, x86, x86_64→

05 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceOpen-source · fdroid

Permissions6 declared · 1 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessREAD_CONTACTS

Declared permissions

android.permission.READ_CONTACTS android.permission.READ_USER_DICTIONARY android.permission.RECEIVE_BOOT_COMPLETED android.permission.VIBRATE android.permission.WRITE_USER_DICTIONARY clavirom.keyboard.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

06 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗