# Lie Detector vs Lie detector

The clearest difference is rating: Lie detector at 4.0 against Lie Detector's 3.6. Lie detector also leads on review sentiment (50% vs 42%). Lie Detector's advantage is ratings volume (92 vs 5) and iOS requirement (6.1 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lie detector holds the better App Store score, 4.0 against 3.6. That said, the two scores are not equally well evidenced: Lie Detector has 92 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 42% of Lie Detector's written reviews are positive against 50% of Lie detector's.

## The numbers

| Metric | Lie Detector | Lie detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (92 ratings)](https://appshunter.io/ios/app/lie-detector-fingerprint-scanner/id1165017754/reviews) | **[4.0 (5 ratings)](https://appshunter.io/ios/app/lie-detector-test/id6445990039/reviews)** |
| Number of ratings | **92** | 5 |
| Positive reviews | 41.7% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free | Free |
| Size | 26 MB | 3 MB |
| Requires iOS | **6.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pusnee Detwattananun](https://appshunter.io/developer/1103524065) | [Warlock Arts](https://appshunter.io/developer/696755058) |

## What reviewers say

### Lie Detector

[App page](https://appshunter.io/ios/app/lie-detector-fingerprint-scanner/id1165017754)

This application is designed purely for entertainment, simulating a lie detector using your fingerprint. Simply hold your finger on the scanner, and the app will randomly indicate whether you are telling the truth or lying.

**Highlights:** Prank lie detector simulation, Fingerprint scanner interface, Random truth or lie results, Entertainment purposes only

**Features:** macOS Compatibility

**In-app purchases:** none


### Lie detector

[App page](https://appshunter.io/ios/app/lie-detector-test/id6445990039)

This app simulates a lie detector by scanning a fingerprint to determine if someone is telling the truth or lying. It measures pulse variations to provide a "mind reading" result, intended for entertainment and pranks.

**Highlights:** Fingerprint scanning lie detection simulation, Pulse variation analysis, Simulates a polygraph test, Prank friends and family, Entertainment purposes only

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lie Detector free?

Lie Detector is free to download, with no in-app purchases.

### Is Lie detector free?

Lie detector is free to download, with no in-app purchases.

### Which has better reviews, Lie Detector or Lie detector?

Lie detector is rated higher. Lie Detector averages 3.6 out of 5 from 92 ratings, while Lie detector averages 4.0 from 5 ratings.

### Do Lie Detector or Lie detector have ads?

Neither Lie Detector nor Lie detector shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*