Back to feed
Dev.to
Dev.to
5/11/2026
biometric_guard: Flutter Package for Biometric Authentication with Session Management

biometric_guard: Flutter Package for Biometric Authentication with Session Management

Original: biometric_guard: The Best Flutter Package for Biometric Authentication with Session Management (Android & iOS)

Short summary

biometric_guard is a Flutter package extending local_auth with session management, widget/route guards, lifecycle handling, and reactive UI builders. Supports fingerprint, Face ID, Touch ID, and device credentials on Android (API 23+) and iOS (13+), with complete setup examples and testing utilities.

  • Complete biometric authentication solution with built-in session timeouts and guards
  • Supports fingerprint, Face ID, Touch ID, and device credentials across Android/iOS
  • Includes lifecycle-safe background/foreground handling and reactive UI state builders

Generated with AI, which can make mistakes.

Is this a good recommendation for you?

Explore more