This is just a game , not a real lie detector. There is no such thing as voice polygraph on the phone but this is the best lie detector.
* Coolest graphic
* Most realistic scan
* Best sound effect
* The BEST feature : during the scan you can set the app to response with TRUTH or LIE by using the volume key (UP for TRUTH, DOWN for LIE). If you don't click the volume key, application will display a random respose.
Now you can go outside and impress that girl, prank or play jokes on friends, family or neighbbors or check on your kid to see if they are lying to you.