Best Truth Or Lie Detector Apps & Games

237+ iOS apps & games curated and reviewed

3.7 avg rating
19 free apps & games
Updated October 2026

If you already know Lie Detector Fingerprint Scan, this is the deeper bench. 237+ truth or lie detector apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Truth Or Lie Detector Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Lie Detector Fingerprint ScanLie Detector Fingerprint ScanFree3.3★ (9.4K)YesNoNov 2026
2Lie Detector Truth TestLie Detector Truth TestFree4.6★ (49K)YesYesNov 2026
3Truth and Lie DetectorTruth and Lie DetectorFree4.4★ (26K)NoYesNov 2026
4Lie Detector: Test Scan PrankLie Detector: Test Scan PrankFree3.9★ (1.7K)YesNoOct 2026
5LIE DETECTOR... FREE!LIE DETECTOR... FREE!Free2.3★ (96K)NoNoNov 2026
6Lie Detector Test Truth ShockLie Detector Test Truth ShockFree4.6★ (767)YesNoOct 2026
7Perfect LiePerfect LieFree4.7★ (139K)YesYesNov 2026
8Lie Test - Truth DetectorLie Test - Truth DetectorFree2.7★ (4.2K)NoNoOct 2026

Top Picks for Truth Or Lie Detector

3.3😞(9.4K ratings)
FreeAds
Lie Detector Fingerprint Scan screenshot 1
Lie Detector Fingerprint Scan screenshot 2
Lie Detector Fingerprint Scan screenshot 3

This entertainment app simulates a lie detector using a fingerprint scan. It randomly determines if the user is telling the truth or lying, providing humorous results for amusement.

What We Love

  • 🤩 Fun to play with friends
  • 👍 Entertaining prank app

Room to Improve

  • 🤬 Inaccurate results
  • 💸 Too many ads
  • 🤥 Misleading as a lie detector
Lie Detector Truth Test#2

Lie Detector Truth Test by First Class Media B.V.

fingerprint and voice scan
Strong Contender
🎬 Entertainment
4.6😐(49K ratings)
FreeAdsIn-App Purchases
Lie Detector Truth Test screenshot 1
Lie Detector Truth Test screenshot 2

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.

What We Love

  • 👍 Accurate lie detection
  • 🤩 Fun and engaging
  • 💡 Useful for pranking friends

Room to Improve

  • 🐛 Inconsistent results
  • 🤬 Too many ads
  • 🤔 Questionable privacy concerns
Truth and Lie Detector#3

Truth and Lie Detector by Ichiban Mobile

True or False Finger Scan Test
Worth Considering
🎬 Entertainment
4.4😐(26K ratings)
FreeIn-App Purchases
Truth and Lie Detector screenshot 1
Truth and Lie Detector screenshot 2
Truth and Lie Detector screenshot 3

Engage in playful pranks with friends and family by using your device as a fun lie detector. Simply place your fingers on the screen, speak your mind, and see if the app declares your statement true or false. Rig the results for guaranteed laughs or let them unfold randomly.

What We Love

  • 👍 Fun to prank friends
  • 💡 Useful for interrogating family members
  • 🤩 Scares hand when saying 'hello'

Room to Improve

  • 🐛 Inconsistent results
  • 🤥 Doesn't always tell the truth
  • 😡 Repeatedly says 'lie' when telling the truth

More Truth Or Lie Detector apps to explore

FAQ about Truth Or Lie Detector

What are the best truth or lie detector apps & games for iPhone?
Lie Detector Fingerprint Scan tops our truth or lie detector apps & games ranking as of October 2026, with a 3.3-star average from 9.4K App Store ratings, and it's free to download.
Yes — 19 of the top truth or lie detector apps & games we rank are free to download, including Lie Detector Fingerprint Scan and Lie Detector Truth Test.
Lie Detector Fingerprint Scan shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 237+ truth or lie detector apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.