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.
2.3(70 ratings)
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Best Lie Detector alternatives: apps like Lie Detector-Polygraph Scanner
10+ similar apps compared and reviewed
3.8 avg rating
10 free apps
Updated October 2026
Whether you want more options like Lie Detector or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to Lie Detector
Lie Detector Test－Fingerprint by Pavel Miliush
Truth or Lie－Real Fun ScannerStrong Contender
🎬 Entertainment
3.9(8 ratings)
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This app provides a playful way to guess if friends are telling the truth or lying during social gatherings. Simply place your finger on the scanner for a fun, simulated reading. It's designed for entertainment and to add a humorous element to parties and friendly challenges.
Prank Lie Detector by Brandon Stecklein
Worth Considering
🎬 Entertainment
4.0(6 ratings)
FreeAdsIn-App Purchases
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.
