# Mood Detector Scanner vs Lie Detector Truth Test

The clearest difference is ads: Mood Detector Scanner at none against Lie Detector Truth Test's shown. Mood Detector Scanner also leads on iOS requirement (9.0 vs 15.0). Lie Detector Truth Test's advantage is rating (4.6 vs 4.1) and ratings volume (49K vs 1K). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Mood Detector Scanner sells 1 one-off in-app purchase and Lie Detector Truth Test sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Lie Detector Truth Test holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Lie Detector Truth Test has 49K ratings behind it against 1K, so its average is the more settled of the two. Written reviews point the same way: 47% of Mood Detector Scanner's written reviews are positive against 51% of Lie Detector Truth Test's.

Mood Detector Scanner ships an update every 11 months, Lie Detector Truth Test every 3 months. The most recent releases landed on October 21, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mood Detector Scanner | Lie Detector Truth Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (1K ratings)](https://appshunter.io/ios/app/mood-detector-scanner/id460799562/reviews) | **[4.6 (49K ratings)](https://appshunter.io/ios/app/lie-detector-truth-test/id1113503715/reviews)** |
| Number of ratings | 1K | **49K** |
| Positive reviews | 47.3% of reviews | **51.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 74 MB | 167 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ichiban Mobile](https://appshunter.io/developer/411406861) | [First Class Media B.V.](https://appshunter.io/developer/1394094946) |

## What reviewers say

### Mood Detector Scanner

[App page](https://appshunter.io/ios/app/mood-detector-scanner/id460799562)

This app simulates a mood detection scanner. Place your fingers on the screen to see what emotion it "detects." It also includes a photo booth with numerous emoji stickers for decorating pictures.

**Highlights:** Simulated mood detection scanner, Interactive finger scanning, Cool graphics and animations, Photo booth with 2100+ emoji stickers, Photo decoration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $0.99 | one-time |

**What reviewers like**

- 🤩 Fun and entertaining
- 💫 Interesting concept
- 😊 Engaging for kids

**What reviewers complain about**

- 🤥 Inaccurate mood detection
- 🤔 Inconsistent results
- 🙄 Fake/misleading claims
- 😒 Boring after a while

**Reported bugs**

- Crashes or freezes
- Bugs with photo editing
- Glitches with finger scanning

**Requested features**

- More accurate mood detection
- Expanded emotion options
- Ability to save/share results


### 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 Detector Scanner free?

Mood Detector Scanner is free to download, with in-app purchases available.

### Is Lie Detector Truth Test free?

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

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

Lie Detector Truth Test is rated higher. Mood Detector Scanner averages 4.1 out of 5 from 1K ratings, while Lie Detector Truth Test averages 4.6 from 49K ratings.

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

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

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

Mood Detector Scanner ships an update every 11 months, and Lie Detector Truth Test every 3 months. Most recently, Mood Detector Scanner was updated on October 21, 2026 and Lie Detector Truth Test on October 29, 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.*