Fingerprint Lock has a modern design that reacts with either haptic, as well as acoustic feedback and the best, it’s free! Featurerequests und bugreports are handled with high priority…
READ THE POPUP "HOW IT WORKS" ON FIRST APP-START OR:
MENU => ABOUT => MENU => HELP
Of course, the screen of your Android smartphones can not read your fingerprints, it simply responds to the touch. The trick is that you can change with a simple click on the title of the app (fingerprint lock) between "allow access" and "deny". This naturally dos’t know your friends and so the will think you''ve built a real biometric fingerprint reader in the touch screen of your mobile. This is not a security application or lockscreen!
Note that point in your rating, Fingerprint Lock is explezit marked as fun app! Currently it is technically not possible to use the touchscreen as a fingerprint scanner.