# Xray Simulator Scan vs Lie Detector Test Truth Shock

The clearest difference is review sentiment: Lie Detector Test Truth Shock at 47% against Xray Simulator Scan's 0%. Lie Detector Test Truth Shock also leads on rating (4.6 vs 1.7) and ratings volume (779 vs 12). Xray Simulator Scan's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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 Truth Shock holds the better App Store score, 4.6 against 1.7. That said, the two scores are not equally well evidenced: Lie Detector Test Truth Shock has 779 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 0% of Xray Simulator Scan's written reviews are positive against 47% of Lie Detector Test Truth Shock's.

Xray Simulator Scan ships an update every 12 months, Lie Detector Test Truth Shock every 22 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Xray Simulator Scan | Lie Detector Test Truth Shock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (12 ratings)](https://appshunter.io/ios/app/xray-simulator-scan/id1135292160/reviews) | **[4.6 (779 ratings)](https://appshunter.io/ios/app/lie-detector-test-truth-shock/id1602913125/reviews)** |
| Number of ratings | 12 | **779** |
| Positive reviews | 0.0% of reviews | **46.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 12 months** | Every 22 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 76 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Houimdi Noureddinr](https://appshunter.io/developer/1104675136) | [Alex Quesada](https://appshunter.io/developer/1567029705) |

## What reviewers say

### Xray Simulator Scan

[App page](https://appshunter.io/ios/app/xray-simulator-scan/id1135292160)

This entertainment app simulates an X-ray scanner for joke purposes. It allows users to pretend they can see through objects, offering a fun way to prank friends. The app is free to use and designed purely for amusement.

**Highlights:** Joke X-ray scanner simulation, Entertainment purposes only, Prank friends and family, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### Lie Detector Test Truth Shock

[App page](https://appshunter.io/ios/app/lie-detector-test-truth-shock/id1602913125)

This app simulates a lie detector test using your device's fingerprint scanner. It's designed for entertainment, allowing you to prank friends and family by revealing random or controlled 'truth' or 'lie' results.

**Highlights:** Fingerprint scanner simulation, Random lie/truth results, Controlled result option, Prank friends and family, Realistic polygraph simulation

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 😂 Fun for pranks
- 👍 Easy to use
- 🤩 Entertaining
- 💯 Good for friends
- ⭐ Accurate sometimes

**What reviewers complain about**

- 👎 Fake answers
- 👎 Inaccurate results
- 👎 Says lie when it's truth
- 👎 Says truth when it's lie
- 👎 Random answers

**Reported bugs**

- Keeps saying lie
- Changes original answer
- Says lie when truth
- Says truth when lie
- Inconsistent results

**Requested features**

- No ads
- Mini games


## Frequently asked questions

### Is Xray Simulator Scan free?

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

### Is Lie Detector Test Truth Shock free?

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

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

Lie Detector Test Truth Shock is rated higher. Xray Simulator Scan averages 1.7 out of 5 from 12 ratings, while Lie Detector Test Truth Shock averages 4.6 from 779 ratings.

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

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

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

Xray Simulator Scan ships an update every 12 months, and Lie Detector Test Truth Shock every 22 months. Most recently, Xray Simulator Scan was updated on November 3, 2026 and Lie Detector Test Truth Shock on November 7, 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.*