# Math IQ Test + Brain Training vs Idiot Test

The clearest difference is ads: Math IQ Test + Brain Training at none against Idiot Test's shown. Math IQ Test + Brain Training also leads on update cadence (weekly vs every 2 months) and monetization model (free vs free with in-app purchases). Idiot Test's advantage is ratings volume (623 vs 12) and rating (4.3 vs 4.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Math IQ Test + Brain Training sells 1 one-off in-app purchase and Idiot Test sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Idiot Test holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Idiot Test has 623 ratings behind it against 12, so its average is the more settled of the two.

Math IQ Test + Brain Training ships an update weekly, Idiot Test every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Math IQ Test + Brain Training | Idiot Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (12 ratings)](https://appshunter.io/ios/app/math-iq-test-plus-brain-training/id1409070096/reviews) | **[4.3 (623 ratings)](https://appshunter.io/ios/app/idiot-test-quiz-game/id1471573060/reviews)** |
| Number of ratings | 12 | **623** |
| Positive reviews | — | 40.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 78 MB | 56 MB |
| Requires iOS | **8.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [CodeCube Brothers Partnership](https://appshunter.io/developer/415118511) | [DH3 Games](https://appshunter.io/developer/1216673573) |

## What reviewers say

### Math IQ Test + Brain Training

[App page](https://appshunter.io/ios/app/math-iq-test-plus-brain-training/id1409070096)

Engage in a variety of fun and challenging math and logic games designed to boost your cognitive skills. Improve your speed, memory, and problem-solving abilities through engaging puzzles and quick challenges.

**Highlights:** Twelve different brain games, Math IQ challenges, Puzzle IQ with 500 levels, Speed and reaction tests, Two-player battle mode, Memory and logic puzzles, Progress tracking statistics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Idiot Test

[App page](https://appshunter.io/ios/app/idiot-test-quiz-game/id1471573060)

This challenging quiz game features 15 levels with tricky questions. To advance, you must answer 10 questions correctly in a row; one mistake resets your progress. Test your intellect and prove you're not an idiot by conquering all levels.

**Highlights:** 15 challenging levels, 10 correct answers in a row to unlock levels, Hundreds of tricky questions, Progressive difficulty, Test your intellect

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Gems | $1.99 | one-time |
| Pro Mode | $2.99 | one-time |
| Bagful of Gems | $4.99 | one-time |
| Chestful of Gems (Discounted) | $4.99 | one-time |
| Chestful of Gems | $9.99 | one-time |

**What reviewers like**

- 🧠 Engaging brain teaser gameplay
- 😂 Entertaining and humorous concept
- 🎮 Fun challenge that fools people
- 💭 Makes you think critically

**What reviewers complain about**

- 📺 Excessive ads throughout gameplay
- 🐛 Ads interfere with game interface
- ❌ Difficulty spike too steep for beginners
- 😤 Frustrating level progression
- 🔄 Game logic appears inconsistent

**Reported bugs**

- Ad completion causes level failure on gem doubling
- Ads cover answer choices
- Incorrect answer validation
- Premature level completion notification
- Ad appears after every question

**Requested features**

- Explanation page for answer logic
- Reduce ad frequency
- More levels
- Difficulty settings or easier early levels


## Frequently asked questions

### Is Math IQ Test + Brain Training free?

Math IQ Test + Brain Training is free to download, with in-app purchases available.

### Is Idiot Test free?

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

### Which has better reviews, Math IQ Test + Brain Training or Idiot Test?

Idiot Test is rated higher. Math IQ Test + Brain Training averages 4.1 out of 5 from 12 ratings, while Idiot Test averages 4.3 from 623 ratings.

### Do Math IQ Test + Brain Training or Idiot Test have ads?

Idiot Test shows ads; Math IQ Test + Brain Training does not.

### Which is updated more often, Math IQ Test + Brain Training or Idiot Test?

Math IQ Test + Brain Training ships an update weekly, and Idiot Test every 2 months. Most recently, Math IQ Test + Brain Training was updated on October 24, 2026 and Idiot Test on October 24, 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.*