There used to be an android app you to unlock the phone directly to a different app with different finger(print)s. All this biometric talk in the world and it’

There used to be an android app you to unlock the phone directly to a different app with different finger(print)s. All this biometric talk in the world and it’s rarely made convenient for the user like this. It was likely almost as fast as a physical keyboard smartphone for instant entry into an app.