184+ iOS apps & games curated and reviewed
The best real lie detector shock apps on iPhone average 3.9★ across 184+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Detect lies with this free app! Find out if someone is lying to you by giving them the test. Get it while it's free!
This app is a fun polygraph game where users can prank their friends by simulating lie detector tests. Simply place a finger on the fingerprint scanner to get a result, and have some lighthearted fun by manipulating the outcome. Share the app with friends for a playful way to test their honesty!
Discover the truth with this fun lie detector game! Scan photos and receive random truth or lie results for entertainment. Start scanning now!
An app for testing the truth or lies, where users can prank friends by placing a finger on the screen for a scan to determine honesty. Choose specific results or opt for random outcomes for added fun. View our Privacy Policy and Terms of Service for more information.
Test your truth-telling skills with this fun Lie Detector Test Prank app. Fool your friends with simulated fingerprint and eye scanners, dual player mode, beauty scores, love predictions, and more. Get ready for hours of entertainment!
Experience the ultimate prank with this Fingerprint Scanner Real Prank app. Test your friends by simulating a lie detector test using a fingerprint scan and challenge them to tell the truth or a lie with hilarious results. Disclaimer: It's all just for fun!
An app that scans voices to detect lies, helping you uncover the truth by recording responses, analyzing emotional states and providing professional advice. Using AI to analyze vocal biomarkers, it reveals emotions and detects lies. Test friends or self, and access premium features with a subscription for unlimited recordings and check-ins.
Try our innovative Lie Detector app to discover the truth with a fascinating True-False Test using fingerprints. Uncover hidden truths and challenge your friends in the ultimate test of honesty.
Experience the fun of a prank lie detector app by simply touching and holding the fingerprint to initiate a scan. Find out if you're telling the truth or lying in a playful way!
Turn your phone into a professional lie detector with the "Test Lie Detector for Prank" app. Enjoy speedy fingerprint scanning, eye detection, and smart voice analysis for fun moments with friends and family. Download now for entertaining conversations!
Discover the ultimate entertainment with a lie detector app that adds fun and excitement to your life. Test your friends' honesty and have a great time with the interactive features for hours of amusement. Start playing now and see who can pass the lie test!
This app offers entertaining lie detection through a simulated polygraph experience. Users can uncover "truthful" answers to questions by leveraging visual TruthWave™ technology. Additionally, the app allows for result manipulation, making it ideal for playful pranks and interactive fun.
Test your ability to deceive with the ultimate lying challenge - fool your closest ones, teachers, and everyone around you to become the top liar in the world! See if you can keep your lies undetected.
Experience fun with friends and family using a Truth and Lie Detector app that determines whether statements are true or false. Simply place your fingers on the screen sensors and speak, then prank your friends by rigging the results. Download now for hilarious entertainment!
This application is a fun prank where users can pretend to test the honesty of their friends by using a simulated lie detector test with fingerprint scanning. Share hilarious results with friends and enjoy tricking them in a light-hearted way!
Experience fun and interactive lie detection with an app featuring face and fingerprint scanners, along with a robotic voice feature. Unlock premium face detection and truth or lie recording capabilities via in-app purchase for private use. Remember to follow the prank instructions for optimal enjoyment.