# BRAIN vs Iq Brain Test, Math for adults

The clearest difference is in-app purchases: BRAIN at none against Iq Brain Test, Math for adults's 12. BRAIN also leads on ads (none vs shown) and review sentiment (50% vs 31%). Iq Brain Test, Math for adults's advantage is update cadence (fortnightly vs every 27 months) and ratings volume (808 vs 3). On price and device support there is nothing between them.

Both are free to download. Iq Brain Test, Math for adults sells 12 in-app purchases, starting at $1.99 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 Brain Test, Math for adults has 808 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 31% of Iq Brain Test, Math for adults's.

BRAIN ships an update every 27 months, Iq Brain Test, Math for adults fortnightly. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | BRAIN | Iq Brain Test, Math for adults |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/brain-train/id941946691/reviews)** | [4.4 (808 ratings)](https://appshunter.io/ios/app/iq-brain-test-math-for-adults/id1147801802/reviews) |
| Number of ratings | 3 | **808** |
| Positive reviews | **50.0% of reviews** | 31.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 138 MB | 375 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BBG Entertainment GmbH](https://appshunter.io/developer/416798604) | [Genioworks Consulting & It-Services UG (haftungsbeschrankt)](https://appshunter.io/developer/1147801801) |

## 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 Brain Test, Math for adults

[App page](https://appshunter.io/ios/app/iq-brain-test-math-for-adults/id1147801802)

Enhance your mental math skills with engaging games and practice modes. Improve logic, memory, and IQ through timed arithmetic challenges and puzzles. Track progress and compete with friends to boost cognitive abilities.

**Highlights:** Mental arithmetic practice, Multiplication tables, Logic and memory training, Timed math puzzles, IQ development, Progress tracking

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $1.99 | per month |
| Premium Special offer | $1.99 | per 7 days |
| Premium | $3.49 | per month |
| Premium | $4.49 | per month |
| Premium | $4.99 | per month |
| Premium | $5.99 | per 7 days |
| Premium | $8.99 | per 7 days |
| Special Offer | $17.99 | per year |
| Premium | $22.49 | per year |
| Improve your math skills | $26.99 | per year |
| Premium | $29.99 | per year |
| Premium Access | $39.99 | one-time |

**What reviewers like**

- 🧠 Excellent brain training and cognitive exercises
- 🎮 Variety of interesting puzzle games
- 👍 Good user interface and design
- 🎯 Helpful for memory and mental agility
- ⭐ Engaging and entertaining gameplay

**What reviewers complain about**

- 📺 Excessive and intrusive advertising
- 💰 Expensive subscription pricing
- 💳 Misleading free-to-play model with mandatory payments
- 📺 Ads persist even after paying for premium
- 🚫 Difficult to unsubscribe or cancel

**Reported bugs**

- Connect the Dots game stuck at level 29
- Multiplication mode crashes or functions incorrectly
- White screen display issues
- App crashes on launch for some devices
- Daily workout mode crashes when selected

**Requested features**

- Restore competitive bot mode with medals/weekly tasks
- Add Arabic language support
- Implement age-appropriate difficulty levels
- Add permanent purchase option instead of subscription
- Improve translation quality


## Frequently asked questions

### Is BRAIN free?

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

### Is Iq Brain Test, Math for adults free?

Iq Brain Test, Math for adults is free to download, with in-app purchases available.

### Which has better reviews, BRAIN or Iq Brain Test, Math for adults?

BRAIN is rated higher. BRAIN averages 4.7 out of 5 from 3 ratings, while Iq Brain Test, Math for adults averages 4.4 from 808 ratings.

### Do BRAIN or Iq Brain Test, Math for adults have ads?

Iq Brain Test, Math for adults shows ads; BRAIN does not.

### Which is updated more often, BRAIN or Iq Brain Test, Math for adults?

BRAIN ships an update every 27 months, and Iq Brain Test, Math for adults fortnightly. Most recently, BRAIN was updated on October 21, 2026 and Iq Brain Test, Math for adults on October 26, 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.*