# The Dummy Test vs Lie Detector Truth Test

The clearest difference is ads: The Dummy Test at none against Lie Detector Truth Test's shown. The Dummy Test also leads on iOS requirement (10.1 vs 15.0). Lie Detector Truth Test's advantage is ratings volume (49K vs 43). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. The Dummy Test 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.

The Dummy Test holds the better App Store score, 4.7 against 4.6. That said, the two scores are not equally well evidenced: Lie Detector Truth Test has 49K ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 52% of The Dummy Test's written reviews are positive against 51% of Lie Detector Truth Test's.

The Dummy Test ships an update every 2 months, Lie Detector Truth Test every 3 months. The most recent releases landed on October 31, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | The Dummy Test | Lie Detector Truth Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (43 ratings)](https://appshunter.io/ios/app/the-dummy-test/id327802179/reviews)** | [4.6 (49K ratings)](https://appshunter.io/ios/app/lie-detector-truth-test/id1113503715/reviews) |
| Number of ratings | 43 | **49K** |
| Positive reviews | **52.4% of reviews** | 51.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 14 MB | 167 MB |
| Requires iOS | **10.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Redwheel Apps](https://appshunter.io/developer/285375879) | [First Class Media B.V.](https://appshunter.io/developer/1394094946) |

## What reviewers say

### The Dummy Test

[App page](https://appshunter.io/ios/app/the-dummy-test/id327802179)

Challenge your intellect with a series of difficult puzzles and logic-based questions. Compete with friends and family on global leaderboards to prove your smarts. Enjoy addictive gameplay with a fun soundtrack and humorous sound effects.

**Highlights:** Logic-based puzzles, Addictive gameplay, Global leaderboards, Multiple puzzle levels, Catchy soundtrack, Humorous sound effects

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Levels | $1.99 | one-time |


### 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 The Dummy Test free?

The Dummy Test 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, The Dummy Test or Lie Detector Truth Test?

The Dummy Test is rated higher. The Dummy Test averages 4.7 out of 5 from 43 ratings, while Lie Detector Truth Test averages 4.6 from 49K ratings.

### Do The Dummy Test or Lie Detector Truth Test have ads?

Lie Detector Truth Test shows ads; The Dummy Test does not.

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

The Dummy Test ships an update every 2 months, and Lie Detector Truth Test every 3 months. Most recently, The Dummy Test was updated on October 31, 2026 and Lie Detector Truth Test on November 8, 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.*