Lie Detector Polygraph is an Android app developed by TuliSoft Apps that lets you simulate a polygraph test by placing your finger on the screen. The app is free and designed to provide entertainment to its users.

With Lie Detector Polygraph, you can prank your friends by testing if they are telling the truth or lying. The app is straightforward to use, and all you need to do is place your finger on the screen to start the simulation.

Although the app is not a real polygraph test, it can be a fun way to pass the time and entertain yourself or your friends. The interface is user-friendly, and the app runs smoothly without any glitches. Try it out for yourself and see if your friends can pass the lie detector test!