# mood finger scan vs Lie Detector Test

The clearest difference is rating: Lie Detector Test at 3.8 against mood finger scan's 2.9. Lie Detector Test also leads on update cadence (every 3 months vs every 37 months) and review sentiment (57% vs 34%). mood finger scan's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Lie Detector Test sells 2 one-off in-app purchases. mood finger scan asks for nothing beyond the download.

Lie Detector Test holds the better App Store score, 3.8 against 2.9. That said, the two scores are not equally well evidenced: mood finger scan has 852 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 34% of mood finger scan's written reviews are positive against 57% of Lie Detector Test's.

mood finger scan ships an update every 37 months, Lie Detector Test every 3 months. Both last shipped on October 22, 2026.

## The numbers

| Metric | mood finger scan | Lie Detector Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (852 ratings)](https://appshunter.io/ios/app/mood-finger-scan/id405862075/reviews) | **[3.8 (14 ratings)](https://appshunter.io/ios/app/lie-detector-test-truth-scan/id1530206843/reviews)** |
| Number of ratings | **852** | 14 |
| Positive reviews | 34.0% of reviews | **57.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 37 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 42 MB | 66 MB |
| Requires iOS | **7.0** | 9.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Indigo Penguin Limited](https://appshunter.io/developer/307462568) | [Akash Ram](https://appshunter.io/developer/1529596372) |

## What reviewers say

### mood finger scan

[App page](https://appshunter.io/ios/app/mood-finger-scan/id405862075)

Scan your finger to reveal your current mood. A fun and simple way to explore your emotional state through a quick fingertip analysis.

**Highlights:** Finger scanning for mood detection, Discover your mood, Entertainment purposes

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Mood detection works well
- 🤩 Fun to use with friends
- 🎉 Accurate in some cases

**What reviewers complain about**

- 🤥 Inaccurate mood detection
- 🤔 Requests microphone and fingerprint access
- 🙄 Gives random/incorrect responses
- 😒 Doesn't work consistently

**Reported bugs**

- Crashes on launch
- Freezes during use
- Incompatible with newer iOS versions

**Requested features**

- More mood options
- Improved accuracy
- Ability to save/share results


### Lie Detector Test

[App page](https://appshunter.io/ios/app/lie-detector-test-truth-scan/id1530206843)

This app simulates a fake fingerprint scanner to humorously "detect" if your friends are lying. It's a fun prank tool that provides "Truth," "Maybe," or "Lie" results, but it does not actually determine truthfulness.

**Highlights:** Fake fingerprint scanner simulation, Prank friends with lie detection, Simulated "Truth," "Maybe," or "Lie" results, Free prank application, Designed for entertainment

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Mood Scanner | $0.99 | one-time |


## Frequently asked questions

### Is mood finger scan free?

mood finger scan is free to download, with no in-app purchases.

### Is Lie Detector Test free?

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

### Which has better reviews, mood finger scan or Lie Detector Test?

Lie Detector Test is rated higher. mood finger scan averages 2.9 out of 5 from 852 ratings, while Lie Detector Test averages 3.8 from 14 ratings.

### Do mood finger scan or Lie Detector Test have ads?

Lie Detector Test shows ads; mood finger scan does not.

### Which is updated more often, mood finger scan or Lie Detector Test?

mood finger scan ships an update every 37 months, and Lie Detector Test every 3 months. Most recently, mood finger scan was updated on October 22, 2026 and Lie Detector Test on October 22, 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.*