# Lie Detector Test ‎ vs Lie Detector

The clearest difference is in-app purchases: Lie Detector Test ‎ at none against Lie Detector's 3. Lie Detector's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lie Detector sells 3 in-app purchases, starting at $4.99 per 7 days. Lie Detector Test ‎ asks for nothing beyond the download.

Lie Detector Test ‎ ships an update every 3 months, Lie Detector every 2 weeks. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Lie Detector Test ‎ | Lie Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (27 ratings)](https://appshunter.io/ios/app/lie-detector-test/id6745645704/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 21 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Zaffles](https://appshunter.io/developer/1078438438) | [No Worries! Lifestyle, LLC](https://appshunter.io/developer/1517663033) |

## What reviewers say

### Lie Detector Test ‎

[App page](https://appshunter.io/ios/app/lie-detector-test/id6745645704)

This app provides a fake fingerprint scanner to simulate a lie detector. It's designed for entertainment, perfect for parties and game nights to create humorous situations and encourage laughter.

**Highlights:** Fake fingerprint scan animation, Sci-fi sound effects, Dramatic analyzing effects, Three fake results: Truth, Lie, Unclear, Great for games and party dares, Silly and addictive gameplay

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

**In-app purchases:** none


### Lie Detector

[App page](https://appshunter.io/ios/app/lie-detector-polygraph-and-test/id6749094292)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $24.99 | per month |
| Yearly Premium | $34.99 | per year |


## Frequently asked questions

### Is Lie Detector Test ‎ free?

Lie Detector Test ‎ is free to download, with no in-app purchases.

### Is Lie Detector free?

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

### Do Lie Detector Test ‎ or Lie Detector have ads?

Neither Lie Detector Test ‎ nor Lie Detector shows ads.

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

Lie Detector Test ‎ ships an update every 3 months, and Lie Detector every 2 weeks. Most recently, Lie Detector Test ‎ was updated on September 17, 2026 and Lie Detector on September 11, 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.*