# IQ Test vs Mathler

The clearest difference is rating: IQ Test at 4.4 against Mathler's 3.0. IQ Test also leads on ads (none vs shown) and review sentiment (35% vs 0%). Mathler's advantage is iOS requirement (11.0 vs 15.0). On price, in-app purchases, monetization model 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 and Mathler sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

IQ Test holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: IQ Test has 8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 35% of IQ Test's written reviews are positive against 0% of Mathler's.

IQ Test ships an update every 6 weeks, Mathler every 8 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | IQ Test | Mathler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8K ratings)](https://appshunter.io/ios/app/iq-test-intelligence-quiz/id1347362487/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/mathler-math-puzzlesiq-test/id6447799538/reviews) |
| Number of ratings | **8K** | 1 |
| Positive reviews | **34.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#195** | — |
| Size | 66 MB | 46 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Stelzer](https://appshunter.io/developer/644648487) | [Batuhan Tarhanacioglu](https://appshunter.io/developer/1678286405) |

## What reviewers say

### IQ Test

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

**Currently charting:** #195 Top Grossing · Trivia (US App Store)

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 |
| Remove Ads | $0.99 | one-time |
| Complete Statistics | $0.99 | 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


### Mathler

[App page](https://appshunter.io/ios/app/mathler-math-puzzlesiq-test/id6447799538)

Engage your mind with a collection of math puzzles and riddles designed to boost problem-solving skills and IQ. With over 350 creative challenges and no time limits, this game offers a fun way to train your brain for all ages.

**Highlights:** Math puzzles and riddles, IQ testing, Brain training, Easy and Hard modes, Hint system, No time limit, Suitable for all ages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads + Unlimited Hint | $5.99 | one-time |


## Frequently asked questions

### Is IQ Test free?

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

### Is Mathler free?

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

### Which has better reviews, IQ Test or Mathler?

IQ Test is rated higher. IQ Test averages 4.4 out of 5 from 8K ratings, while Mathler averages 3.0 from 1 ratings.

### Do IQ Test or Mathler have ads?

Mathler shows ads; IQ Test does not.

### Which is updated more often, IQ Test or Mathler?

IQ Test ships an update every 6 weeks, and Mathler every 8 months. Most recently, IQ Test was updated on October 21, 2026 and Mathler on October 21, 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.*