Clockwork: 2FA Authenticator
io.github.keco216.clockworkOffline 2FA authenticator: TOTP codes, no network permission, no accounts.
Latest documented release2.0.119 Aug 2026 · 3.2 MB→01 / Overview
Is Clockwork: 2FA Authenticator safe?
Clockwork is a two-factor authenticator (2FA) that generates TOTP codes entirely on your device. It declares no INTERNET permission at all — the app cannot open a connection, and you can check that in the manifest before you believe a word of this. That is the difference. Most authenticator apps hold network access for sync, service icons or update checks. Clockwork does not have the permission,…
- Developer
- Kevin
- Category
- Password & 2FA
- Earliest archived version
- 19 Aug 2026
- License
- MIT (per F-Droid metadata)
02 / Release notes
Release notes from F-Droid
Clockwork 2.0 is a native Android app, rewritten in Kotlin and Jetpack Compose — no browser engine any more. • Android 8.0 or newer. On Android 7, 1.5.4 stays the final version. • An existing vault is carried over on update — nothing to export, nothing to type again. • Unlock with your fingerprint.…
Full notes →03 / Package identity
Technical fingerprint
io.github.keco216.clockwork4bb833f06a478c535cfc2a13c9a85db687fc2fa26dcc751028d8e9fcf1fefe98DD:B5:1F:95:E8:B0:18:7E:5D:21:68:EC:99:F1:44:8F:4C:E7:DB:37:3A:C3:A0:AD:43:E6:23:23:C8:BD:2A:4704 / Version archive
Documented releases
1 TOTAL05 / Safety & access
Safety verdict
Declared permissions
Tracker status: Not assessed by WIKI for Android.
06 / Sources
Evidence ledger
Each entry is a captured public reference backing this record.