# BRAIN vs IQ Test Brain Training Riddles

The clearest difference is in-app purchases: BRAIN at none against IQ Test Brain Training Riddles's 11. BRAIN also leads on rating (4.7 vs 4.4) and review sentiment (50% vs 34%). IQ Test Brain Training Riddles's advantage is update cadence (every 5 weeks vs every 27 months) and ratings volume (8K vs 3). On price, ads and device support there is nothing between them.

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

BRAIN holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: IQ Test Brain Training Riddles has 8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of BRAIN's written reviews are positive against 34% of IQ Test Brain Training Riddles's.

BRAIN ships an update every 27 months, IQ Test Brain Training Riddles every 5 weeks. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | BRAIN | IQ Test Brain Training Riddles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/brain-train/id941946691/reviews)** | [4.4 (8K ratings)](https://appshunter.io/ios/app/iq-test-brain-training-riddles/id1347362487/reviews) |
| Number of ratings | 3 | **8K** |
| Positive reviews | **50.0% of reviews** | 34.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 138 MB | 60 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BBG Entertainment GmbH](https://appshunter.io/developer/416798604) | [Paul Stelzer](https://appshunter.io/developer/644648487) |

## What reviewers say

### BRAIN

[App page](https://appshunter.io/ios/app/brain-train/id941946691)

This app offers a free brain training experience designed to enhance the connection between the left and right hemispheres of your brain. It features four exercises aimed at improving creativity, concentration, and memory, along with the popular BRAIN-TEST for on-the-go assessment.

**Highlights:** Strengthens left and right brain links, Improves creative thinking and analytical vision, Enhances concentration, memory, and processing speed, Includes 4 free brain training exercises, Features the popular BRAIN-TEST, Offers app recommendations for personal development

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

**In-app purchases:** none


### IQ Test Brain Training Riddles

[App page](https://appshunter.io/ios/app/iq-test-brain-training-riddles/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 |
| Remove Ads | $0.99 | one-time |
| Complete Statistics | $0.99 | one-time |
| Premium 1 | $2.99 | 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


## Frequently asked questions

### Is BRAIN free?

BRAIN is free to download, with no in-app purchases.

### Is IQ Test Brain Training Riddles free?

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

### Which has better reviews, BRAIN or IQ Test Brain Training Riddles?

BRAIN is rated higher. BRAIN averages 4.7 out of 5 from 3 ratings, while IQ Test Brain Training Riddles averages 4.4 from 8K ratings.

### Do BRAIN or IQ Test Brain Training Riddles have ads?

Neither BRAIN nor IQ Test Brain Training Riddles shows ads.

### Which is updated more often, BRAIN or IQ Test Brain Training Riddles?

BRAIN ships an update every 27 months, and IQ Test Brain Training Riddles every 5 weeks. Most recently, BRAIN was updated on September 17, 2026 and IQ Test Brain Training Riddles on September 28, 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.*