True/False Lie Detector Prank

This is the perfect app to make a prank to your friends. It is designed to trick your friends that you know when they say the truth or just lie!The rules of Lie Detector Prank are quite simple: - you will see a special device on the screen with a button- when you press this button a sound and animation will be played- then your friend should say something- then look at the middle light, when you tilt your phone left or right it changes colors to red or green. Green means the truth, red means the lie!- when you know your friend lies tilt your phone to the right- when you know your firend says the truth tilt your phone to the left- wait a few seconds and that's it! You can ashame your friend!:)