Lie Detector vs Fingerprint Scan Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lie Detector
This app simulates lie detection using fingerprint, voice, and camera scanning for entertainment purposes. It's designed for pranks and novelty, offering a fun way to playfully question truthfulness.
- Fingerprint scanner simulation
- Voice scanner simulation
- Camera scanner simulation
- Entertainment and novelty purposes
- Prank functionality
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* This application is for entertainment and novelty purposes only, it does not provide genuine true lie detector ability nor fingerprint scanner functionality, there is no such thing as a real lie detector using your Phone or Tablet, and so use of this app is for prank purposes only* Welcome to the Amazing Lie Detector, the app that provides not 1, not 2 but 3 different methods of finding out just how truthful someone is! Utilizing the latest technology this is the ideal app to question what really is the truth, and what is a lie! Featuring; Fingerprint Scanner - Detect using complex algorithms the truth or lie from a fingerprint. Voice Scanner - Detect using the latest voice sensor technology provided by the app, to detect truth or lie. Camera Scanner - Detect using image laser sensor technology - to scan the facial features and sweat patterns to determine the truth, or lie. Works with iPhone, iPad & iPod Touch So, it's time to find out, what really IS the truth?
Fingerprint Scan Simulator
This app simulates a fingerprint scan to reveal your daily abilities in social, work, health, love, and money. It's a prank app designed purely for entertainment and sharing laughs with friends.
- Fingerprint scanning simulation
- Daily ability predictions (Social, Work, Health, Love, Money)
- Prank app for entertainment
- Share with friends
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Enter your name and your birth date then put your finger on the screen to start the scanning... Wait the end of scanning to find out all results about you. "Fingerprint Scanning" is a fingerprint scan simulation that gives you your abilities (Social, Work, Health, Love and Money) for the day. "Fingerprint Scanning" is meant to be used for entertainment purposes only. This app is a prank app. This is not a real scanner. Spread your friends with "Fingerprint Scanning"! ••• Game Features ••• • Fingerprint Scanning Simulator.
Screenshots
Verdict
The clearest difference is rating: Fingerprint Scan Simulator at 3.5 against Lie Detector's 2.7. Fingerprint Scan Simulator also leads on in-app purchases (none vs 4). Lie Detector's advantage is iOS requirement (12.0 vs 15.6). On price, review sentiment, ratings volume and update cadence 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 sells 4 one-off in-app purchases. Fingerprint Scan Simulator asks for nothing beyond the download.
Fingerprint Scan Simulator holds the better App Store score, 3.5 against 2.7. Both are backed by a comparable volume of ratings — 30 and 19 respectively. Written reviews point the same way: 13% of Lie Detector's written reviews are positive against 17% of Fingerprint Scan Simulator's.
Lie Detector ships an update every 8 months, Fingerprint Scan Simulator every 5 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Lie Detector | Fingerprint Scan Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (30 ratings) | 3.5 (19 ratings) — better |
| Positive reviews | 13.3% of reviews | 16.7% of reviews — better |
| Number of ratings | 30 — better | 19 |
| Update frequency | Every 8 months | Every 5 months — better |
| 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 | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 88 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | iDevver Apps Limited | Dream-Up |
Customer experience
Lie Detector
Fingerprint Scan Simulator
In-app purchases
Lie Detector
- Unlock Fingerprint Analysis Mode$0.99
- Unlock Camera Analysis Mode$0.99
- Remove Ads$1.99
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- Ultimate Spy Pack$2.99
Fingerprint Scan Simulator
No in-app purchases
Questions
Is Lie Detector free?
Is Fingerprint Scan Simulator free?
Which has better reviews, Lie Detector or Fingerprint Scan Simulator?
Do Lie Detector or Fingerprint Scan Simulator have ads?
Which is updated more often, Lie Detector or Fingerprint Scan Simulator?
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