biometric_auth_lock
A reusable biometric authentication and PIN lock service for Flutter apps with support for fingerprint, Face ID, and PIN fallback
What this package is like to depend on
Last release 10 days ago
14 Aug 2026
Too new to tell
only 2 release windows
Nearly every release is documented
notes for 3 of 3 stable releases
Nothing withdrawn
no release was ever pulled
0 months old
3 releases · first in 2026
3 releases in the last 12 months
see the full history below
Release timeline
3 releases · Aug 2026 to Aug 2026Releases
latest 3-
0.2.114 Aug 2026 -
0.2.011 Aug 2026Release notes
Open source →- Breaking:
BiometricLockService.withDefaults(LocalStorage)renamed toBiometricLockService.withStorage(LocalStorage). - Added parameterless
BiometricLockService.withDefaults()— creates its ownSharedPreferencesLocalStorageinternally. Consumers no longer need to importlocal_storage_implfor the common case. - Added storage backend documentation (
SecureLocalStorage,SharedPreferencesLocalStorage,MapLocalStorage) with usage examples. - Restructured Platform Setup: moved
FlutterFragmentActivityrequirement from Troubleshooting into the Android setup section. - Fixed README code samples that attempted to instantiate the abstract
LocalStorageclass directly.
- Breaking:
-
0.1.004 Aug 2026Release notes
Open source →- Initial release
- Biometric authentication support (fingerprint, Face ID)
- PIN code fallback authentication
- Persistent authentication state storage
- Multi-platform support (Android, iOS)
- Functional error handling with Either
- Comprehensive exception types
- High-level and low-level API interfaces