This app simulates a lie detector using fingerprint or eye scanning to prank friends and family. It provides entertainment by revealing whether someone is telling the truth or lying, with additional fun features like a beauty and love score.
Summarized from real user reviews of Lie Detector. Based on 1.6K reviews and a 3.9/5 average, it highlights the 3 positives and 3 negatives reviewers mention most about this Entertainment app.
1.4.2
August 9, 2025
- New version 1.4.2 - Overall performance improved
Remove all ads
3 issues
Ads blocking the lie detector interface
Incorrect results for true statements
3 requests
Reduce ads
Improve accuracy and consistency
This app simulates a lie detector using fingerprint or eye scanning to determine if someone is telling the truth or lying. It's designed for entertainment and pranking friends and family.
You can place a finger on the fingerprint scanner or use the eye scanner feature. The app simulates an analysis and then displays a message indicating whether the person is telling the truth or lying.
The app is free to download and use, but it does contain advertisements. There may also be in-app purchases available for additional features or to remove ads.
Beyond the lie detector simulation, the app includes a 'Test Dual' feature for two-player checks, a 'Beauty Score' to rate faces, and a 'Love Detector' to predict love scores, all for entertainment purposes.
Yes, the app provides a 'Tips for you' section where you can press '+' for a truth result or '-' for a lie result, allowing you to control the outcome of the prank.
