Lie or truth detector prank vs Lie detector

Do you want to prank your friends? Test them by checking who is telling the truth and who is lying! Tell them to speak and then hold the scanner button. When the "scan" finishes it will show a random answer, truth or lie, to your friends. When the simulated scan begins, a ray will scan the fingerprint of your friends. Custom drawn nice animations help make for a great prank. First - place your finger on the scanner panel, then wait while a laser scans your fingerprint and when analysis is complete, the detector will provide an answer to your friend if they are telling a truth or are they lying. Warning: This is only a prank game, it is not a real scanner!

Lie detector: test is a real truth detector app, also known as a polygraph test. Indeed, it allows you to tell if someone is lying or telling the truth. To use the lie scanner: Cover the back camera with your finger and say something. The app will scan your fingerprint and understand if what you say is a lie or a truth. The lie detector will measure your pulse and give you a result based on the variation of your pulse. It is a true mind reader. This lie detector works like a true polygraph test, indeed like a real test it can detect your heartbeat in your finger. It measures and records your pulse while a person is asked and answers a series of questions. For a good laugh, prank your friends, use the truth detector on your family members or friends. Disclaimer: Use for entertainment purposes only, the app does not provide real truth detection functionality.