Just touch and hold the fingerprint to do the scan. The app will randomly tell you if you are telling the truth or lying.

Prank your friends and family with this fun lie detector app.

Usually Lie Detector Fingerprint Scanner Touch Test Lying? iOS app used & searched for

lie detector test, lie detector fingerprint scanner touch test, lie detector scanner fingerprint touch test, lie detector machine lite, lie detector fingerprint touch scanner, lie detector - finger scan prank, lie detector fingerprint scanner touch test lying?, lie detector fingerprint scanner test prank, and other. So, download free Lie Detector Fingerprint Scanner Touch Test Lying? .ipa to run this nice iOS application on iPhone and iPad.