Make your friends and family laugh by saying funny things and finding out if they are true or false! Lie detector is a funny game which simulates to detect whether you are telling the truth or lying. You can preset the result to prank your friends! Press the volume key when scanning. (volume+ for truth, volume- for lie). Let your friends press his finger on the fingerprint scanner and then the Lie detector app will simulate to scan and calculate the result, true or false. Of course it is a simulated app used to prank your friends. It is so interesting.

Select any person, ask to put finger on the screen (scanner box) and ask her some fun questions, such as: