Lie Detector is prank application to have fun with your family members and friends, pretending you can detect his/her lie.

Lie Detector is a mobile fingerprint reader simulation app that makes it appear as though you can detect lies with your device.

Simulates a thumbprint scan and then gives a polygraph reading.
You can customize the response and other aspects of the app in order to play pranks on your friends and family.

Tutorial (How to use it).
1-To get the result positive/YES/ True before thumb impression, click inside the result area box.

2-To get the result negative/NO/ False before thumb impression, click inside the graph area box.


3-To get the random result directly put thumb in impression box.