# Lie Detector Truth Test vs Nook Mini

The clearest difference is in-app purchases: Nook Mini at none against Lie Detector Truth Test's 1. Nook Mini also leads on ads (none vs shown). Lie Detector Truth Test's advantage is update cadence (every 3 months vs every 7 months). On price, device support and iOS requirement there is nothing between them.

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

Lie Detector Truth Test ships an update every 3 months, Nook Mini every 7 months. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lie Detector Truth Test | Nook Mini |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (49K ratings)](https://appshunter.io/ios/app/lie-detector-truth-test/id1113503715/reviews)** | — |
| Number of ratings | **49K** | — |
| Positive reviews | 51.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 167 MB | 790 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [First Class Media B.V.](https://appshunter.io/developer/1394094946) | [MAGGLE LTD](https://appshunter.io/developer/1225188687) |

## What reviewers say

### 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


### Nook Mini

[App page](https://appshunter.io/ios/app/nook-mini/id6742697575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lie Detector Truth Test free?

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

### Is Nook Mini free?

Nook Mini is free to download, with no in-app purchases.

### Do Lie Detector Truth Test or Nook Mini have ads?

Lie Detector Truth Test shows ads; Nook Mini does not.

### Which is updated more often, Lie Detector Truth Test or Nook Mini?

Lie Detector Truth Test ships an update every 3 months, and Nook Mini every 7 months. Most recently, Lie Detector Truth Test was updated on November 5, 2026 and Nook Mini on October 30, 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.*