Lie Detector Test prank is a funny game which simulates to detect whether you are telling the truth or lying. You can preset the result to prank your friends! Press the volume key when scanning. (volume+ for truth, volume- for lie). Let your friends press his finger on the fingerprint scanner and then the Lie detector app will simulate to scan and calculate the result, true or false. Of course it is a simulated app used to prank your friends. It is so interesting.

How to use:
Allow you to preset the result to prank your friends! Press volume key "+" for truth, volume key "-" for lie when scanning.

Lie Tester Feature:
--> Cool Graphics including finger scanner, display panel, indicator lights, and control buttons.
--> Vivid fingerprint scan animation and electric signal diagram.

Disclaimer: This polygraph & lie detector prank app is intended for entertainment purposes only and does not provide real truth detector functionality.

Contact us:
[email protected]