211+ iOS apps & games curated and reviewed
The best lie detector apps apps on iPhone average 4.0★ across 211+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
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!
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!
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.
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!
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!
Life Detector is a cutting-edge application that utilizes advanced algorithms to analyze facial expressions and voice patterns, providing accurate lie detection results. Uncover the truth with just a few taps on your device.
Discover and communicate with spirits using an ultra-realistic ghost detector app that visualizes detected ghosts in your home. Simply start the app, find a ghost, ask a question, and wait for a response. Please note that while the experience is immersive, the app does not guarantee communication with real spirits.
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.
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!
Unleash the power of MagicInsight: Test Lie Detector to uncover the truth behind age changes and artistic creations. Discover the magic within - try it now!
Get a fun lie detector prank app for entertainment! Simply touch and hold the fingerprint to be scanned and receive random truth or lie results. Get the app for some playful amusement!
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!
Experience the thrill of a virtual lie detector with this entertaining app! Simply touch and hold the fingerprint to start the scan and reveal if you are telling the truth or lying. Great for some fun with friends!
Simulate truth or lies with friends using a fun polygraph simulator app, complete with realistic effects and graphics. Disclaimer: This app is for entertainment purposes only.
Test your friends' honesty with a Lie Detector Prank app. Simply scan your fingerprint to reveal if they are telling the truth or lying. Try it now to uncover the truth!
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!
Discover the truth with this fun lie detector game! Scan photos and receive random truth or lie results for entertainment. Start scanning now!