# Mood Scanner!! vs Lie Detector Truth Test

The clearest difference is rating: Lie Detector Truth Test at 4.6 against Mood Scanner!!'s 2.0. Lie Detector Truth Test also leads on ratings volume (49K vs 3) and review sentiment (51% vs 33%). Mood Scanner!!'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Lie Detector Truth Test sells 1 one-off in-app purchase. Mood Scanner!! asks for nothing beyond the download.

Lie Detector Truth Test holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Lie Detector Truth Test has 49K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 33% of Mood Scanner!!'s written reviews are positive against 51% of Lie Detector Truth Test's.

Mood Scanner!! ships an update every 3 weeks, Lie Detector Truth Test every 3 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Mood Scanner!! | Lie Detector Truth Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/mood-scanner/id1086086024/reviews) | **[4.6 (49K ratings)](https://appshunter.io/ios/app/lie-detector-truth-test/id1113503715/reviews)** |
| Number of ratings | 3 | **49K** |
| Positive reviews | 33.3% of reviews | **51.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 167 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Izaz Hassan](https://appshunter.io/developer/1802914198) | [First Class Media B.V.](https://appshunter.io/developer/1394094946) |

## What reviewers say

### Mood Scanner!!

[App page](https://appshunter.io/ios/app/mood-scanner/id1086086024)

Discover your current mood or that of your friends and family with this fun entertainment app. Simply place your thumb on the screen to get a randomly assigned mood result. It's designed purely for amusement and does not offer true mood detection.

**Highlights:** Mood detection simulation, Random mood assignment, Family and friend mood checking, Entertainment focused, Simple touch interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Lie Detector Truth Test

[App page](https://appshunter.io/ios/app/lie-detector-truth-test/id1113503715)

Simulate a lie detector test using your device's screen and microphone. Analyze spoken words to determine if they are a truth or a lie, perfect for pranks and entertainment with friends and family.

**Highlights:** Fingerprint and voice scan simulation, Analyzes spoken words for truth/lie, Realistic computer voice, Prank mode, Amazing graphics and sounds, Hilarious fun

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |

**What reviewers like**

- 👍 Accurate lie detection
- 🤩 Fun and engaging
- 💡 Useful for pranking friends

**What reviewers complain about**

- 🐛 Inconsistent results
- 🤬 Too many ads
- 🤔 Questionable privacy concerns

**Reported bugs**

- Crashes on some devices
- Fingerprint scanning issues
- Incorrect results for true statements

**Requested features**

- Reduce ads
- Improve accuracy and consistency
- Add voice detection option


## Frequently asked questions

### Is Mood Scanner!! free?

Mood Scanner!! is free to download, with no in-app purchases.

### Is Lie Detector Truth Test free?

Lie Detector Truth Test is free to download, with in-app purchases available.

### Which has better reviews, Mood Scanner!! or Lie Detector Truth Test?

Lie Detector Truth Test is rated higher. Mood Scanner!! averages 2.0 out of 5 from 3 ratings, while Lie Detector Truth Test averages 4.6 from 49K ratings.

### Do Mood Scanner!! or Lie Detector Truth Test have ads?

Lie Detector Truth Test shows ads; Mood Scanner!! does not.

### Which is updated more often, Mood Scanner!! or Lie Detector Truth Test?

Mood Scanner!! ships an update every 3 weeks, and Lie Detector Truth Test every 3 months. Most recently, Mood Scanner!! was updated on November 2, 2026 and Lie Detector Truth Test on November 8, 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.*