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Biometric enable in Expo apps ships when every fallback is handled

Why biometrics belong in your auth flow Passwords are the weakest link in most mobile apps. Users reuse them, forget them, and abandon sign-in screens that demand them too often.

  • Biometric authentication enhances user experience in Expo apps.
  • expo-local-authentication module checks device capabilities and enrollment status.
  • Opt-in screen required for biometric feature with secure storage of user choice.

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