Preset answers (truth or lie) in the settings menu and then ask them questions. Have them place their finger on the fingerprint scanner while answering your questions. The application will display the preset answers.
If you choose to play for fun, just cancel all the settings and the application will respond randomly.
Disclaimer: This application is just a prank, a fun game and it is not a real life lie detector (polygraph) nor a real fingerprint scanner.
Lie Detector Prank is a prank app for fun purposes.
Get fun with this ultimate spy tool.
Does your friend tells true or false? No more lies!
HOW TO USE:
1- The scanner will scan your fingerprint.
2- Laser Xray will go throught your finger.
3- App will simulate detect true or false.
Lie Detector Prank is a prank, joke or simulate app.