Lie Detector is made for the purpose of entertainment and it does not exactly determines either true or lie. It is completely intended for fun and entertainment only.
You just need to touch and hold your thumb or finger to do the scan. After recording, the voice can be played and the app will randomly tell you if you are telling the truth or lying.
So, now you can make your friends and family laugh by saying funny things and finding out if they are telling a true or a lie!
Simple, friendly and easy to use fun app.