Note: The lie detector is just a joke app, it is not real and is only used to prank your friends.

This app is designed for fun and pranking with friends and acquaintances and none of the tests are real.

How to work with the app is that after scanning you need to press the volume up key to display the truth and for a lie you need to press the volume down key.

Lie Test Feature:

☆ Realistic and powerful graphics and tools including finger scanner, screen, indicator lights and control buttons.

☆ Vivid fingerprint scanning animation and electrical signal diagram.

☆ Secretly press the volume key to control the result. (Volume up key for truth, volume down key for lie).

☆ Test with three fingerprint scanning methods. Test with eyes and sound waves