Prank Lie Detector vs Lie Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prank Lie Detector
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 scanning
- Prank functionality
- Customizable scan speed
- Set custom responses
- Multiple themes
- Party entertainment
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*Note: This app is meant for entertainment purposes only. The thumb print scan is only a simulation, and is not meant to be used as a replacement for a real polygraph test. Lie Detector is a prank fingerprint scan app that tries to determine if you are telling the truth or a lie based on your thumbprint scan. Meant for entertainment purposes only. Your phone can not actually read your fingerprint or tell if you are lying or not. But it's a great gag for parties or for impressing the ladies at the club! Lie Detector also contains some neat customization options. You can adjust the speed of the scan simulation, and you can set your own custom response, so that you can play the ultimate prank on your friends and family! There are also various themes to choose from, so you can adjust the look of the app to match your personality!
Lie Detector
This app simulates a lie detector using a fingerprint scanner and voice analysis to prank friends. Ask yes/no questions, scan a finger, and receive a random 'truth' or 'lie' result for entertainment purposes. It features a realistic interface, cool graphics, and sound effects.
- Fingerprint scanner simulation
- Voice analysis simulation
- Realistic interface
- Cool graphics and animation
- Vibration and sound signals
- Random truth/lie results
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lie detector Now you can check whether your friend is telling you the truth or not on a lie detector. Modern application lie detector, which will allow you to have fun and play pranks on your friends. The lie detector is a fascinating simulator. It simulates a lie detector with a fingerprint scanner and voice. How to use? 1. Ask a question with short yes/no answers; 2. Put your finger on the touchpad; 3. Wait a few seconds; 4. Get a finished result. Ready to do your first test? Download the lie detector app on your smartphone or tablet. Come up with interesting tricky questions for a house party, invite your friends and test them on the lie detector.Your guests will be surprised. Fun and good mood guaranteed! Game Features: - Realistic interface, similar to a real lie detector; - Cool graphics and vivid animation; - Vibration and sound signal during the scanning process; - Volume buttons ("+" - truth, "-" - lie); The simulator is absolutely free, and you don't need to register and start a personal account to start using it. You can start using the lie detector right now and test your friends and family members for honesty. Attention! The application is released for entertainment purposes. This is a lie detector simulator, so all the answers you get are random and do not correspond to reality. Terms of use https://adperfo.com/termsofservice/
Screenshots
Verdict
The clearest difference is rating: Lie Detector at 5.0 against Prank Lie Detector's 4.3. Lie Detector also leads on ads (none vs shown) and update cadence (every 2 months vs every 10 months). Prank Lie Detector's advantage is ratings volume (9 vs 1). On price, in-app purchases, monetization model 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. Prank Lie Detector sells 1 one-off in-app purchase and Lie Detector sells 1 in-app purchase, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Lie Detector holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Prank Lie Detector has 9 ratings behind it against 1, so its average is the more settled of the two.
Prank Lie Detector ships an update every 10 months, Lie Detector every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Prank Lie Detector | Lie Detector |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (9 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 10 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 14 MB |
| Age rating | 12+ | 4+ |
| Developer | Brandon Stecklein | Mark Hughes |
In-app purchases
Prank Lie Detector
- Advertising Removal$0.99
Lie Detector
- Lie detector3 Days trial$2.997 Days
Questions
Is Prank Lie Detector free?
Is Lie Detector free?
Which has better reviews, Prank Lie Detector or Lie Detector?
Do Prank Lie Detector or Lie Detector have ads?
Which is updated more often, Prank Lie Detector or Lie Detector?
Other comparisons
