# Lie Detector Test vs X

The clearest difference is rating: Lie Detector Test at 3.4 against X's 2.0. Lie Detector Test also leads on review sentiment (36% vs 0%) and ratings volume (1.6K vs 4). X's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support 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 Test holds the better App Store score, 3.4 against 2.0. That said, the two scores are not equally well evidenced: Lie Detector Test has 1.6K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 36% of Lie Detector Test's written reviews are positive against 0% of X's.

## The numbers

| Metric | Lie Detector Test | X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (1.6K ratings)](https://appshunter.io/ios/app/lie-detector-test-simulator/id1219798065/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/x-ray-scanner-simulator-prank/id1492261777/reviews) |
| Number of ratings | **1.6K** | 4 |
| Positive reviews | **36.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 42 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 22 MB | 85 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Denis Batishchev](https://appshunter.io/developer/1179896396) | [Xllusion Ltd](https://appshunter.io/developer/981487952) |

## What reviewers say

### Lie Detector Test

[App page](https://appshunter.io/ios/app/lie-detector-test-simulator/id1219798065)

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.

**Highlights:** Fingerprint scanner simulation, Prank mode to fool friends, Fake lie/truth results, Laser Xray effect, Random result generation

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun to prank friends
- 😯 Surprisingly accurate at times
- 🤩 Amazing programming

**What reviewers complain about**

- 🐛 Inconsistent results
- 💩 Completely fake/inaccurate
- 🤬 Too many ads
- 😡 Always says 'true'

**Reported bugs**

- Incorrectly identifies true statements as lies
- Freezes after each use

**Requested features**

- More realistic lie detection
- Option to change language


### X

[App page](https://appshunter.io/ios/app/x-ray-scanner-simulator-prank/id1492261777)

Simulate an X-ray scanner to prank your friends and family. This entertainment app offers various objects like nails and spiders, with adjustable modes and colors. It's designed purely for fun and not for any medical use.

**Highlights:** X-ray simulation, Prank friends and family, Includes objects like nails and spiders, Adjustable modes and colors, Tilt and scroll functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Lie Detector Test free?

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

### Is X free?

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

### Which has better reviews, Lie Detector Test or X?

Lie Detector Test is rated higher. Lie Detector Test averages 3.4 out of 5 from 1.6K ratings, while X averages 2.0 from 4 ratings.

### Do Lie Detector Test or X have ads?

Lie Detector Test shows ads; X does not.

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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.*