Description of Face Lie Detector Fun Prank Start the scan friend’s face with camera and say something to see if it is true or a lie. Camera will go scan face and show result.Use the prank features to fool everyone with this fake lie detector test.Instruction for prank mode:Start scaning friend’s face. First time you see a random result. On result screen tap on the left side of button for “False", and on the right for "True". Pressing the restart button will give a random result.Disclaimer:ThisKTO APP application is only a prank trick for fun. it's not a real scanner and lie detector.

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