Lie Detector Test vs Lie Detector Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lie Detector Test
This entertainment app simulates a lie detector test using photos. It scans images and randomly declares the subject as telling the truth or lying for humorous effect. It's designed purely for amusement and has no real detection capabilities.
- Photo scanning simulation
- Random truth/lie results
- Use new or existing photos
- Add player names
- Entertaining game for friends
Read full descriptionHide full description
This game is for fun only and has no actual photo detection or recognition capabilities. How it works: - Press start to take a new photo OR choose an existing photo of the player from within the game! - Add the name of the player! (optional) - Press scan and the scanner lights up and scans over your photo then speaks a random selected game result - truth or lie!
Lie Detector Test
Simulate a lie detector test using your fingerprint. Fool your friends with this fun prank app that analyzes a "scan" of their finger to determine if they are telling the truth or lying. Perfect for lighthearted entertainment.
- Fingerprint scanner simulation
- Prank mode to fool friends
- Fake lie/truth results
- Laser Xray effect
- Random result generation
Read full descriptionHide full description
Start the scan your fingerprint and say something to see if it is true or a lie. Place your finger on the scanner area and allow scanner begin. Laser Xray will go throught your finger. Use the prank features to fool everyone with this fake lie detector test. Instruction for prank mode: Start by touching and holding friend's finger down on the scan area. First time you see a random result. On result screen tap on the left side of button for “False", and on the right for "True". Pressing the restart button will give a random result. Disclaimer: This application is only a prank trick for fun. it's not a real polygraph lie detector.
Screenshots
Verdict
The clearest difference is rating: Lie Detector Test at 4.1 against Lie Detector Test's 3.4. Lie Detector Test also leads on update cadence (every 6 weeks vs every 42 months) and review sentiment (52% vs 36%). Lie Detector Test's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 14.0). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Lie Detector Test sells 1 one-off in-app purchase. Lie Detector Test asks for nothing beyond the download.
Lie Detector Test holds the better App Store score, 4.1 against 3.4. Both are backed by a comparable volume of ratings — 1.8K and 1.6K respectively. Written reviews point the same way: 52% of Lie Detector Test's written reviews are positive against 36% of Lie Detector Test's.
Lie Detector Test ships an update every 6 weeks, Lie Detector Test every 42 months. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.
| Parameter | Lie Detector Test | Lie Detector Test |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (1.8K ratings) — better | 3.4 (1.6K ratings) |
| Positive reviews | 51.5% of reviews — better | 36.5% of reviews |
| Number of ratings | 1.8K — better | 1.6K |
| Update frequency | Every 6 weeks — better | Every 42 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Tim Denyer | Denis Batishchev |
Customer experience
Lie Detector Test
Lie Detector Test
User reviews
Lie Detector Test
From 1.8K App Store ratingsWhat we love
- 🤩 Fun and entertaining
- 👍 Useful for pranking friends
- 😄 Funny voice and responses
Room to improve
- 🤔 Inconsistent accuracy in detecting lies
- 🤨 Gives false positive results
- 😠 Doesn't always detect the truth
Lie Detector Test
From 1.6K App Store ratingsWhat we love
- 👍 Fun to prank friends
- 😯 Surprisingly accurate at times
- 🤩 Amazing programming
Room to improve
- 🐛 Inconsistent results
- 💩 Completely fake/inaccurate
- 🤬 Too many ads
- 😡 Always says 'true'
Bugs and requests
Lie Detector Test
Reported bugs
3 issues- App crashes or freezes on some devices
- Incorrect lie/truth detection
- Issues with photo scanning functionality
Requested features
3 requests- Add fingerprint scanning option
- Improve accuracy of lie detection
- Provide more customization options
Lie Detector Test
Reported bugs
2 issues- Incorrectly identifies true statements as lies
- Freezes after each use
Requested features
2 requests- More realistic lie detection
- Option to change language
In-app purchases
Lie Detector Test
- Remove the adverts$0.99
Lie Detector Test
No in-app purchases
Questions
Is Lie Detector Test free?
Is Lie Detector Test free?
Which has better reviews, Lie Detector Test or Lie Detector Test?
Do Lie Detector Test or Lie Detector Test have ads?
Which is updated more often, Lie Detector Test or Lie Detector Test?
Other comparisons
