Best Ace Lie Detector Polygraph alternatives: apps like Ace Lie Detector Polygraph

10+ similar apps compared and reviewed

3.5 avg rating
10 free apps
Updated November 2026

Ace Lie Detector Polygraph is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Ace Lie Detector Polygraph

Lie Finder International#1

Lie Finder International by AndEtc, Inc.

Finding Lies Worldwide!
Editor's Choice
🎬 Entertainment
3.5(4 ratings)
Free
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This entertainment app claims to detect lies by analyzing voice audio. It uses pseudo-dynamic wave interpretation technology to differentiate between truthful and deceptive speech frequencies, offering a fun way to test friends and family.

Lie Finder#3

Lie Finder by AndEtc, Inc.

Finding Lies One Lie at a Time
Worth Considering
🎬 Entertainment
2.6(5 ratings)
Free
Lie Finder screenshot 1
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This entertainment app claims to detect lies by analyzing voice audio. It processes sound frequencies to differentiate between truthful and deceptive speech, offering a fun way to uncover the truth in everyday situations. Use it to test friends, family, or even pets for amusement.

More apps like Ace Lie Detector Polygraph

4
AI Lie Detector.
AI Lie Detector.
AI Lie Detector.
AI Lie Detector
Free

Engage in realistic Q&A sessions where an AI analyzes voice recordings to detect truthfulness. Powered by GPT-4, it evaluates context, logic, tone, and emotion, providing explanations for its judgments. This app is designed for entertainment and fun interactions.

Voice-based Q&A analysisAI truth/lie detectionGPT-4 powered analysis
🎬 Entertainment
(0)
free
5
Lie Detector Test ‎
Lie Detector Test ‎
Lie Detector Test ‎
Fun Fingerprint Scanner Game
Free

This app provides a fake fingerprint scanner to simulate a lie detector. It's designed for entertainment, perfect for parties and game nights to create humorous situations and encourage laughter.

Fake fingerprint scan animationSci-fi sound effectsDramatic analyzing effects
🎬 Entertainment
(40)
free
6
AI Lie Detector: Truth Test °
AI Lie Detector: Truth Test °
AI Lie Detector: Truth Test °
Find the liar with photo scan
Free

This entertainment app uses AI to analyze photos and generate playful, surprising results for fun. Upload images or use your camera to see entertaining interpretations of facial cues, perfect for sharing with friends and sparking laughter. It's designed purely for amusement and does not offer scientific lie detection.

Image-based AI analysisPlayful and surprising resultsShareable with friends
🎬 Entertainment
(45)
freemium
7
Truth and Lie Detector -
Truth and Lie Detector -
Truth and Lie Detector -
scanner lie detector
Free

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.

Simulated lie detector testPrank modeHumorous interactions
🎬 Entertainment
(71)
ad-supported
8
Prank Lie Detector
Prank Lie Detector
Prank Lie Detector
by Brandon Stecklein
Free

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.

Simulated fingerprint scanningPrank functionalityCustomizable scan speed
🎬 Entertainment
(9)
free with in-app purchases
9
Lie Detector Finger Scan
Lie Detector Finger Scan
Lie Detector Finger Scan
Truth Test and Party Games
Free

This entertainment app simulates a lie detector using fingerprint scanning. Prank friends and family by making them believe you can detect if they are lying. It offers preset truth or lie answers or random results for fun.

Fingerprint scanner simulationPreset truth/lie answersRandom result mode
🎬 Entertainment
(8)
free
10
Mood Scanner- Mood detector
Mood Scanner- Mood detector
Mood Scanner- Mood detector
Mood Tracker
Free

Simulate a mood scanner with realistic graphics to entertain friends and family. This app is for amusement only and does not detect actual moods.

Realistic scanning graphicsSimulates mood detectionEntertain friends and family
🎬 Entertainment
(39)
free with in-app purchases