What's New

- fixed some crashes on iOS8
- several important improvements

App Description

*** ONE OF THE MOST FUN LIE DETECTOR APPS OF 2015! ***

*** FEATURES ***
– fool your friends and family!
– you control the scan result
- awesome animated HD graphics
- realistic sound effects

*** INSTRUCTIONS ***
Press the finger of the person you want to scan on the screen. The app will start scanning, after which the results are presented using awesome visual effects.
The scan result is set to "random" by default, but by pressing the Settings button you can change the result to your liking so you can pull pranks!

*** Download this app for free now! ***

*** If you like this free app please support it by rating it! ***

iPhone Screenshots

(click to enlarge)

Lie Detector & Polygraph prank - check who’s telling the truth using this trick screenshot 1

iPad Screenshots

(click to enlarge)

Lie Detector & Polygraph prank - check who’s telling the truth using this trick screenshot 2

App Changes

  • December 16, 2013 Initial release
  • December 18, 2014 New version 1.1
  • June 10, 2015 New version 1.1.1