# IQ Test vs Brain Challenge

The clearest difference is ratings volume: IQ Test at 1.2K against Brain Challenge's 40. Brain Challenge's advantage is update cadence (every 5 weeks vs every 3 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. IQ Test sells 1 one-off in-app purchase and Brain Challenge 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, 4.6 against 4.4. That said, the two scores are not equally well evidenced: IQ Test has 1.2K ratings behind it against 40, so its average is the more settled of the two. Written reviews point the same way: 24% of IQ Test's written reviews are positive against 22% of Brain Challenge's.

IQ Test ships an update every 3 months, Brain Challenge every 5 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | IQ Test | Brain Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/iq-test-fun-intelligence-quiz/id1169754011/reviews)** | [4.4 (40 ratings)](https://appshunter.io/ios/app/brain-challenge-brain-trainer/id1440413039/reviews) |
| Number of ratings | **1.2K** | 40 |
| Positive reviews | **24.3% of reviews** | 22.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 121 MB | 58 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sharply Labs](https://appshunter.io/developer/1107289500) | [Freundt Consulting GmbH](https://appshunter.io/developer/1440413038) |

## What reviewers say

### IQ Test

[App page](https://appshunter.io/ios/app/iq-test-fun-intelligence-quiz/id1169754011)

Measure your intelligence quotient with a premium IQ test. Solve logic puzzles and brain teasers to discover your score and global ranking. The app offers unlimited tests, detailed analysis, and solutions to help you improve.

**Highlights:** Accurate and expert-prepared IQ test, Interactive and engaging user interface, Unlimited IQ tests, Solutions included for all questions, Global ranking and score analysis, Social sharing of IQ scores

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | one-time |

**What reviewers like**

- 🤖 Challenging IQ test
- 📚 Variety of questions
- 🧠 Helps improve focus

**What reviewers complain about**

- 💸 Expensive for limited content
- 📺 Excessive ads interrupting gameplay
- 🐛 Incorrect/repeated answers in questions
- 🔍 Small/unclear display of questions

**Reported bugs**

- Question 23 has two identical correct answers
- Question 21 is missing a crosshair

**Requested features**

- Save progress and resume later
- Randomize question order
- Provide explanations for correct answers


### Brain Challenge

[App page](https://appshunter.io/ios/app/brain-challenge-brain-trainer/id1440413039)

Enhance your memory, concentration, logic, and reaction skills with a variety of fun and challenging games. This app offers personalized daily workouts and tracks your progress with detailed statistics. Compete with friends and enjoy brain training designed for all ages.

**Highlights:** Memory, concentration, logic, and reaction training, 15 challenging games with over 100 difficulty levels, Personalized daily workouts, Progress tracking with statistics, Online high score competition, Suitable for all ages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | one-time |


## Frequently asked questions

### Is IQ Test free?

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

### Is Brain Challenge free?

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

### Which has better reviews, IQ Test or Brain Challenge?

IQ Test is rated higher. IQ Test averages 4.6 out of 5 from 1.2K ratings, while Brain Challenge averages 4.4 from 40 ratings.

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

Both IQ Test and Brain Challenge show ads.

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

IQ Test ships an update every 3 months, and Brain Challenge every 5 weeks. Most recently, IQ Test was updated on November 6, 2026 and Brain Challenge on November 2, 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.*