# IQ Test vs Brain Test Puzzle

The clearest difference is in-app purchases: Brain Test Puzzle at none against IQ Test's 10. Brain Test Puzzle also leads on update cadence (every 3 days vs every 6 weeks) and iOS requirement (13.0 vs 15.0). IQ Test's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. IQ Test sells 10 in-app purchases, starting at $3.99 per month. Brain Test Puzzle asks for nothing beyond the download.

IQ Test ships an update every 6 weeks, Brain Test Puzzle every 3 days. The most recent releases landed on November 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IQ Test | Brain Test Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8K ratings)](https://appshunter.io/ios/app/iq-test-intelligence-quiz/id1347362487/reviews)** | — |
| Number of ratings | **8K** | — |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 175 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Stelzer](https://appshunter.io/developer/644648487) | [piGames](https://appshunter.io/developer/511894892) |

## What reviewers say

### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-intelligence-quiz/id1347362487)

Engage in a free IQ test and brain-training exercises designed to boost cognitive skills. Scientifically developed, this app offers various tasks to improve processing speed, memory, and logical thinking. Compare your scores with friends and track your progress.

**Highlights:** Free IQ test, Brain booster tasks, Exercise mode with solutions, Compare results with friends, Improves logical thinking, Enhances working memory

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IQ Test Pro | $3.99 | per month |
| IQ Test Pro Year | $19.99 | per year |
| Complete Statistics | $0.99 | one-time |
| Premium 3 | $3.99 | one-time |
| Premium 1 | $3.99 | one-time |
| Explanations | $4.99 | one-time |
| Premium Plus Young people | $5.99 | one-time |
| Pro Forever | $8.99 | one-time |
| Pro Forever Super Sale | $17.99 | one-time |
| Pro Forever | $29.99 | one-time |

**What reviewers like**

- 🤔 Challenging and engaging
- 💡 Interesting concept for an IQ app
- 👍 Good for brain exercise

**What reviewers complain about**

- 🐛 Grammatical errors and poor translations
- 💸 Paywall for answers and explanations
- 🤯 Confusing and unclear instructions
- 🤖 Inaccurate or inconsistent IQ scoring

**Reported bugs**

- Questions with no logical correct answer
- Inability to see questions/content properly
- Crashes and freezes during tests

**Requested features**

- Improved English language support
- More detailed explanations for questions
- Ability to review past performance
- Pause/resume functionality


### Brain Test Puzzle

[App page](https://appshunter.io/ios/app/brain-test-puzzle/id6739267169)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IQ Test free?

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

### Is Brain Test Puzzle free?

Brain Test Puzzle is free to download, with no in-app purchases.

### Do IQ Test or Brain Test Puzzle have ads?

Brain Test Puzzle shows ads; IQ Test does not.

### Which is updated more often, IQ Test or Brain Test Puzzle?

IQ Test ships an update every 6 weeks, and Brain Test Puzzle every 3 days. Most recently, IQ Test was updated on November 9, 2026 and Brain Test Puzzle on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*