lie detector free test prank

-Lie detector free test app is a simulator to the lie detector polygraph, which provides a scan for your fingerprint as a lie detector test .
-Lie detector free test app isn't a real polygraph that detects lies ,its just a prank fingerprint scanner which is made only for fun purposes .
-Use lie detector free test app to make a scan for your friends, kids or others fingerprints, pretend that its a lie detector polygraph , ask them to answer a question while their fingerprints are on the scanner ,after few seconds the fake polygraph will show randomly either "Lie" or "Truth" .

Disclaimer: This application is just a prank, a fun game and it is not a real life lie detector (polygraph) nor a real fingerprint scanner.