English
Proton Authenticator icon

Proton Authenticator 1.3.7 APK download

Promotes non-free network services Tracks you

Old versions may contain security vulnerabilities. Prefer the latest version when possible.

Version
1.3.7
Released
Apr 3, 2026
Minimum Android
Android 8.1
Target Android
Android 15
Package
proton.android.authenticator.fdroid

Download

Download 87.9 MB
SHA-256: 706e89df604948d03f0b1cf70dd5591ec2ebee35fa6bd1379ae5b28e9b06305f

This build will not install over a Google Play version of the same app. Uninstall the existing app first (back up your data).

How to install an APK file on Android · Which APK should I download? arm64-v8a, armeabi-v7a and x86 explained · How to check an APK's SHA-256 checksum

Screenshots

Proton Authenticator 1.3.7 screenshot 1 Proton Authenticator 1.3.7 screenshot 2 Proton Authenticator 1.3.7 screenshot 3 Proton Authenticator 1.3.7 screenshot 4 Proton Authenticator 1.3.7 screenshot 5 Proton Authenticator 1.3.7 screenshot 6 Proton Authenticator 1.3.7 screenshot 7 Proton Authenticator 1.3.7 screenshot 8

What's new

## 1.3.7 (2026-03-27)

### Fixes :bug:

• Fix QR code scanning.
• Fix snackbar message shown multiple times.
• Fix item creation when account key is changed.

### Other

• Improve global performance if there are a lot of TOTP items.
• Translation updates.

Permissions

No permission changes compared to the previous version.

All permissions (10)
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.CAMERA
  • android.permission.FOREGROUND_SERVICE
  • android.permission.INTERNET
  • android.permission.POST_NOTIFICATIONS
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.USE_BIOMETRIC
  • android.permission.USE_FINGERPRINT
  • android.permission.WAKE_LOCK
  • proton.android.authenticator.fdroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

← All versions