Lie Detector Test - Prank App

Contains adsIn-app purchases
3.9
476 reviews
500K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Introducing the ultimate prank app that will add a whole new level of fun and excitement to your gatherings with friends - the Lie Detector Prank Simulator!

Are you ready to embark on a hilarious journey of deception, truth, and laughter? Look no further! Our Lie Detector Prank app is the perfect addition to any social gathering or party, guaranteed to keep your friends on their toes and in stitches!

Ever wondered who among your friends is a true master of deception? Well, now you can find out! With our state-of-the-art Lie Detector Test, you can put your buddies to the ultimate truth challenge. Witness their reactions as they try to outsmart the simulator, nervously attempting to conceal their little white lies.

How it works: Place your finger on the lie detector fingerprint scanner. The polygraph lie detector test will then determine whether you are telling the truth or lying. You can have some fun by pranking your friends with fake results if you wish. However, if you refrain from manipulating the lie detector test, the result will be generated automatically based on your finger scan. If you want to pull a prank on your friend, you can hack the result by pressing the volume up button to get a "truth" result or press the volume down button to display "lying" before your friend places their finger on the fingerprint scanner.

Disclaimer: Please note that this app is purely for fun and amusement and should not be used as a serious lie detection tool. Enjoy the entertainment it offers, but remember that the results generated by the app are not to be taken as accurate or reliable indicators of truth or deception.
Updated on
Jul 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data canโ€™t be deleted

Ratings and reviews

4.2
419 reviews
Damian And jenicka
March 27, 2024
My other lie detector test wasn't real and it was so bad and every time I touched it gave me an ad but this one doesn't so it's the best one I ever had
33 people found this review helpful
Did you find this helpful?
Thirty Three Apps
May 30, 2024
We're so happy you're enjoying the app! We strive to create a smooth and enjoyable experience, and it's great to hear you find it refreshing compared to others. Thanks for the 5-star review!
Jovi Sope
March 8, 2025
This game is annoying.. When I put my left thumb it's like whent is right it tells me I'm not lying ahahahahahahahahha
5 people found this review helpful
Did you find this helpful?
Thirty Three Apps
March 10, 2025
Looks like the Lie Detectorโ€™s got a mind of its own! ๐Ÿ˜œ Maybe itโ€™s just trying to keep things interesting!
Arsalan Akhtar
April 19, 2025
don't use this app keep on getting ads
Did you find this helpful?
Thirty Three Apps
May 12, 2025
An old prankster once said, โ€œHe who cannot endure ads, shall not enjoy the laughs.โ€ Wise words. Probably. ๐Ÿ˜Œ๐Ÿ“œ