Lie Detector Test prank

Voice Lie detector will accurately determine whether you are telling the truth or a lie. If you ever thought if your friends are telling you the truth or are they lying to you, a lie detector will help you to figure it out. To do this, simply put your finger on the scan button, and the lie detector will scan your fingerprint, analyze what you said and make its verdict based on the data collected.

To prank your friends press the volume up button and then it will come out "true", press the volume down button, and it will come out "false".

Attention!
The application is just a simulator and can only be used as a prank. All answers are random and cannot be considered true. You can use this app only as a prank.