This app simulates lie detection using fingerprint and voice scanning for entertainment. It's designed for playful interactions with friends and family, allowing you to share facts and see if they're true or false. Customize results for added fun.
Summarized from real user reviews of Lie Detector. Based on 1.1K reviews and a 4.4/5 average, it highlights the 3 positives and 3 negatives reviewers mention most about this Entertainment app.
1.0.6
May 15, 2026
We’ve cleaned things up and made the app a bit smoother, so you can enjoy a better experience every time you use it.
Access to premium features
3 issues
App crashes after a few uses
Fingerprint scanner not working properly
3 requests
Unlock all features for free
Improve lie detection algorithm
This app simulates the process of detecting whether someone is telling the truth or a lie in a playful and entertaining way. It uses simulated fingerprint, voice, and face scanning to generate random or customized results, making it ideal for fun interactions with friends and family.
To use the app, place your finger on the screen's fingerprint scanner while saying something, or point the camera at a face, or speak for voice analysis. The app will then simulate a scan and provide a 'true' or 'false' result.
No, this app is intended for entertainment purposes only. It does not provide factual lie detection or actual scanning functionality. It does not scan fingerprints or use Touch ID; all results are simulated for fun.
The app offers standard subscription options including a 1-week subscription from $0.99, a 1-month subscription from $2.99, and a 12-month subscription from $5.99. Prices may vary depending on your country.
The primary use case is for entertainment and having fun with friends and family. You can share fun facts with each other and use the app to playfully determine if they are true or false, or customize results for humorous pranks.
