If you are looking for a way to add biometric authentication to your React Native app, you should check out the react-native-biometrics library. This library allows you to use the native biometric features of Android and iOS devices, such as fingerprint, face, or iris recognition, to secure your app’s login. It is easy to install and use, and it supports both promise and callback methods. With react-native-biometrics, you can enhance your app’s security and user experience with just a few lines of code.

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