Finger Scanner Lie Detector Prank App

This Lie detector finger scanner machine will scan your voice and display random result as truth or false. Check whether a person is telling lie or true using this finger scanner lie detector prank app. Enjoy this voice detector finger scanner lie machine with friends and relatives. This finger scanner lie detector machine is a prank app and made purely for entertainment purpose only.
How to use this Lie detector Machine app:
1. Download and install this Lie detector machine in your mobile
2. Read the content of about to know the trick of changing the result
3. Select the option of your choice and proceed for Lie detector scanning machine
4. Test your speech by saying your name and proceed
5. Provide your biometric scanning to analyze your Body Language
6. Place your finger and Check the speech for Truth or Lie
7. You need to place your finger and speak, after removing finger the app will check for correctness
8. Result will be displayed
9. You can choose scan again option or proceed further
10. Enjoy this app and have fun