An app built on KOTLIN which uses the modern authentication methods for the users to Sign Up and Log In into the application. Authentication is done using Firebase.


Login Screen SignUp Screen SignUp/Login With Google Login/SignUp With Mobile
Number Verification Page OTP Screen Login/SignUp with Email Success Authnetication Page


  • Built with Kotlin + Android Studio using Google’s FireBase Console for authentication.
  • SignUp with Google, SignUp with email and password, and Login with Mobile, all of them is accessed by Firebase itself.
  • SHA-1 and SHA-256 Fingerprints are provided by the Android Studio, which enables the linking of the Authenticator app with the Firebase Console.


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