# M.I.N.D vs Lie Detector Test

The clearest difference is review sentiment: M.I.N.D at 100% against Lie Detector Test's 57%. M.I.N.D also leads on update cadence (every 4 days vs every 3 months). Lie Detector Test's advantage is iOS requirement (9.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. M.I.N.D sells 1 one-off in-app purchase and Lie Detector Test sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

M.I.N.D ships an update every 4 days, Lie Detector Test every 3 months. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | M.I.N.D | Lie Detector Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (14 ratings)](https://appshunter.io/ios/app/lie-detector-test-truth-scan/id1530206843/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | **100.0% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 66 MB |
| Requires iOS | 18.6 | **9.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ashish Mankar](https://appshunter.io/developer/1527862558) | [Akash Ram](https://appshunter.io/developer/1529596372) |

## What reviewers say

### M.I.N.D

[App page](https://appshunter.io/ios/app/mind/id1527862556)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

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


### 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 M.I.N.D free?

M.I.N.D is free to download, with in-app purchases available.

### Is Lie Detector Test free?

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

### Do M.I.N.D or Lie Detector Test have ads?

Both M.I.N.D and Lie Detector Test show ads.

### Which is updated more often, M.I.N.D or Lie Detector Test?

M.I.N.D ships an update every 4 days, and Lie Detector Test every 3 months. Most recently, M.I.N.D was updated on October 27, 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.*