This app simulates a lie detector by scanning a fingerprint to determine if someone is telling the truth or lying. It measures pulse variations to provide a "mind reading" result, intended for entertainment and pranks.
4.8(4 ratings)
Free
Best apps like Lie or truth detector prank
13+ similar apps compared and reviewed
3.5 avg rating
9 free apps
Updated July 2026
Looking for something like Lie or truth detector prank? We've analyzed 13+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
Top Alternatives to Lie or truth detector prank
4.4(77 ratings)
FreeIn-App Purchases
This entertainment app simulates a lie detector using voice stress analysis. It's designed as a fun party game to ask friends humorous questions and see if the app declares them truthful or a liar. Remember, all results are random and for entertainment purposes only.
Lie Detector Test Truth Prank by Irina Tiukalova
Fingerprint scan Real ShockWorth Considering
🎬 Entertainment
3.0(23 ratings)
$2.99Ads
Engage in lighthearted fun with friends and family using this prank application. Simply hold your finger on the scanner, and it will randomly indicate if you are telling the truth or lying. This app is purely for entertainment and does not offer actual lie detection capabilities.
More apps like Lie or truth detector prank
4
Prank Lie Detector
by Brandon Stecklein
Free
This app simulates a fingerprint scan to "detect" if someone is lying, intended purely for entertainment. Customize scan speed, set predetermined responses, and choose from various themes for pranks at parties or social gatherings.
Simulated fingerprint scanningPrank functionalityCustomizable scan speed
🎬 Entertainment
(6)
free with in-app purchases5
Lie Finder International
Finding Lies Worldwide!
Free
This entertainment app claims to detect lies by analyzing voice audio. It uses pseudo-dynamic wave interpretation technology to differentiate between truthful and deceptive speech frequencies, offering a fun way to test friends and family.
Voice audio analysisPseudo-dynamic wave interpretationLie detection technology
🎬 Entertainment
(4)
free6
Lie Detector Test - Truth Scan
Polygraph Fingerprint Test
Free
This app simulates a fake fingerprint scanner to humorously "detect" if your friends are lying. It's a fun prank tool that provides "Truth," "Maybe," or "Lie" results, but it does not actually determine truthfulness.
Fake fingerprint scanner simulationPrank friends with lie detectionSimulated "Truth," "Maybe," or "Lie" results
🎬 Entertainment
(13)
free with in-app purchases7
Police Simulator
Lie Detector, Siren & Stun Gun
Free
Engage in a virtual vaporwave world as a police officer, using a weapon soundboard and police siren to prank others. Unlock additional features like a lie detector and stun gun to enhance your role-playing experience.
Lie detector/finger scannerWeapon soundboardPolice siren and radio
🎬 Entertainment
(25)
free with in-app purchases8
Truth and Lie Detector -
scanner lie detector
Free
This entertainment app allows you to prank friends and family by simulating a lie detector test. It's designed for humorous interactions and does not offer real lie detection capabilities.
Simulated lie detector testPrank modeHumorous interactions
🎬 Entertainment
(70)
ad-supported9
BioDigital Lie Detector
by Tamer Abdel-Baset
Free
This app simulates a lie detector, offering a fun way to guess if friends are telling the truth. It features realistic visuals and three distinct modes for generating results. Designed purely for entertainment, it allows users to playfully uncover secrets.
Realistic lie detector simulationVoice level, stability, and balance analysisThree result methods: Random, One by One, Sequence
🎬 Entertainment
(6)
free with in-app purchases10
Truth Tracker Simulator Prank - Lie Detector
by Omaid Ghayyur
Free
This entertainment app simulates a lie detector for fun with friends and family. Users place their finger on the screen while someone speaks, and a random result indicates truth or lie. It's a prank application designed for amusement.
Simulated lie detectionPrank friends and familyFingerprint scanning animation
🎬 Entertainment
(2)
free