Personality Detector (Prank) description

Now It is very easy to know your friend personality.
Just put his thumb on scanning pad , wait for a scan to complete and the app will tell , your friend is brave or cowardly, Intelligent or irrational, polite or rude.
Set the custom response in the setting and then scan his finger , the application will give the response according to the settings,
Note that it is not a real finger scanner, it is only meant to have fun with friends.