Simulate a lie detector test using your device's screen and microphone. Analyze spoken words to determine if they are a truth or a lie, perfect for pranks and entertainment with friends and family.
Summarized from real user reviews of Lie Detector Truth Test. Based on 48K reviews and a 4.6/5 average, it highlights the 3 positives and 3 negatives reviewers mention most about this Entertainment app.
1.5.8
February 24, 2026
Bug fixes and performance improvements.
$1.99
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3 issues
Crashes on some devices
Fingerprint scanning issues
3 requests
Reduce ads
Improve accuracy and consistency
This app simulates a lie detector test using your device's screen and microphone. You can place your fingers on the screen and speak to have the app analyze your words to determine if they are a truth or a lie. It's designed for entertainment purposes.
The app analyzes what you say to simulate a lie detection. It features a realistic computer voice and amazing graphics and sounds to enhance the prank experience. The 'Prank mode' is specifically designed for hilarious fun.
No, this is an entertainment app intended for fun and pranks only. It does not provide actual truth detector functionality. The disclaimer clearly states it's for entertainment purposes.
The primary use case is to make friends and family laugh by playing pranks. You can have people say funny things and then use the app to determine if they are telling the truth or lying, creating humorous situations.
The app is free to download and use, but it does contain in-app purchases and advertisements. This allows for continued development and the addition of new features or content.
