If you're looking for a fun lie detector app to prank your friends and family, then look no further than Lie Detector - Polygraph Prank. This simulator is the perfect tool for a hilarious prank that will have everyone laughing.

While it's not a real polygraph test and doesn't scan your voice, this app is designed solely for entertainment purposes. You can find some great examples on YouTube of how people have used this app to make kids confess to everything!

Using the app is simple. There are two hidden buttons below the TRUTH and LIE indicators, marked on the screenshots. When your "suspect" starts talking, press either of the hidden buttons. Hold your phone in a way that the person won't notice if you're pressing the screen or not.

Start by asking some easy questions, such as their name or age, to "calibrate" the polygraph. By using this app cleverly, you can turn the prank into a real lie detector and make them spill the truth. Just remember, people tend to get nervous around the idea of a polygraph, especially if they're hiding something.

Disclaimer: This app is not a real lie detector and should only be used as a prank. Xalarah Studios is not responsible for any misuse of this app.