Have you ever wondered if someone is telling the truth or not? Have you ever wanted to prank someone and see if they can tell if you are lying or not? Have you ever wanted to know what will happen when you press the volume key during the fingerprint scan? Well, you are in luck! We have the best prank app ever created, and it's free for you to use! The best part of this application is that you can customize the answer to give to your friends, so you can make a prank on them.

The lie detector app is designed for entertainment purposes. The app does not provide true lie detection or scanning functionality. You can pre-set the result to prank on your friends.