213+ iOS apps & games curated and reviewed
The best lie detector scanner apps on iPhone average 3.9★ across 213+ 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!
This prank app scans your fingerprint to determine if you're telling the truth or lying, providing a random response for entertainment purposes only. Simply touch and hold the fingerprint to get your result, and have fun testing yourself and others!
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!
Discover the truth with this fun lie detector game! Scan photos and receive random truth or lie results for entertainment. Start scanning now!
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!
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!
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.
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!
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 prank lie detector app scans your fingerprint to randomly determine if you're telling the truth or lying, providing entertainment value only. Simply touch and hold the fingerprint to get a fun and non-serious result.
This prank app scans your fingerprint to determine if you're telling the truth or lying, providing a random response for entertainment purposes only. Simply touch and hold the fingerprint scanner to get a fun and non-serious result.
This prank app simulates a lie detector test, asking users to hold a fingerprint scan to get a random result indicating whether they're telling the truth or lying. For entertainment purposes only, it's a fun way to play a joke on friends - give it a try!
This entertaining app lets you play a prank on friends and family by simulating a lie detector test, simply by touching and holding your fingerprint. It's a fun way to add some humor to your interactions, but keep in mind it doesn't actually detect lies.
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.
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!