# Xray Scan Simulator vs Lie Detector Test

The clearest difference is ads: Xray Scan Simulator at none against Lie Detector Test's shown. Xray Scan Simulator also leads on update cadence (every 3 days vs every 85 months) and monetization model (free vs free with in-app purchases). Lie Detector Test's advantage is ratings volume (269 vs 3) and rating (3.6 vs 3.3). 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, 3.6 against 3.3. That said, the two scores are not equally well evidenced: Lie Detector Test has 269 ratings behind it against 3, so its average is the more settled of the two.

Xray Scan Simulator ships an update every 3 days, Lie Detector Test every 85 months. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Xray Scan Simulator | Lie Detector Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/xray-scan-simulator/id1114288822/reviews) | **[3.6 (269 ratings)](https://appshunter.io/ios/app/lie-detector-test-real-prank/id1202761013/reviews)** |
| Number of ratings | 3 | **269** |
| Positive reviews | — | 28.1% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 85 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 22 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Houimdi Noureddinr](https://appshunter.io/developer/1104675136) | [Denis Batishchev](https://appshunter.io/developer/1179896396) |

## What reviewers say

### Xray Scan Simulator

[App page](https://appshunter.io/ios/app/xray-scan-simulator/id1114288822)

This app is a joke scanner for entertainment purposes only, simulating the ability to see through clothes. Amaze your friends with this fun tool that provides funny results after a short scan.

**Highlights:** Joke scanner functionality, Entertainment purposes, Simulates seeing through clothes, Funny results, Easy to use

**Features:** macOS Compatibility

**In-app purchases:** none


### Lie Detector Test

[App page](https://appshunter.io/ios/app/lie-detector-test-real-prank/id1202761013)

Simulate a lie detector test using your fingerprint and pulse. Fool your friends with this prank app that offers a modern interface and immersive haptic feedback. It includes a fun DUO mode to test friends against each other.

**Highlights:** Fingerprint scanner simulation, Pulse simulator, Prank mode, DUO mode for two players, Modern interface, Haptic feedback

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 😂 Entertaining and fun for pranks with friends
- 🎮 Engaging gameplay mechanics
- ✨ Amusing when results are unexpectedly accurate
- 🤝 Good for group entertainment and social interaction

**What reviewers complain about**

- 🐛 Inaccurate lie detection results
- 📺 Excessive and intrusive advertisements
- 🎲 Appears to give random answers regardless of input
- 💾 Takes up significant storage space
- 😤 Inconsistent results on repeated questions

**Reported bugs**

- App crashes after extended use
- Gives opposite results for same question asked twice
- Detects false statements as true and vice versa
- Fails to recognize obvious truths
- Produces random results unrelated to actual input

**Requested features**

- Language selection option
- Reduce or remove advertisements
- Actual functional lie detection capability
- Improved accuracy and consistency
- Better explanation of how the app works


## Frequently asked questions

### Is Xray Scan Simulator free?

Xray Scan Simulator is free to download, with no in-app purchases.

### Is Lie Detector Test free?

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

### Which has better reviews, Xray Scan Simulator or Lie Detector Test?

Lie Detector Test is rated higher. Xray Scan Simulator averages 3.3 out of 5 from 3 ratings, while Lie Detector Test averages 3.6 from 269 ratings.

### Do Xray Scan Simulator or Lie Detector Test have ads?

Lie Detector Test shows ads; Xray Scan Simulator does not.

### Which is updated more often, Xray Scan Simulator or Lie Detector Test?

Xray Scan Simulator ships an update every 3 days, and Lie Detector Test every 85 months. Most recently, Xray Scan Simulator was updated on November 3, 2026 and Lie Detector Test on November 6, 2026.

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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.*