# Better Brain Lite vs Mathematical N

The clearest difference is rating: Mathematical N at 4.7 against Better Brain Lite's 3.6. Mathematical N also leads on ratings volume (91 vs 5) and review sentiment (81% vs 67%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Better Brain Lite sells 1 one-off in-app purchase and Mathematical N sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mathematical N holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Mathematical N has 91 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Better Brain Lite's written reviews are positive against 81% of Mathematical N's.

Better Brain Lite ships an update every 10 months, Mathematical N every 8 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Better Brain Lite | Mathematical N |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/better-brain-lite/id307920888/reviews) | **[4.7 (91 ratings)](https://appshunter.io/ios/app/mathematical-n-back/id1298836462/reviews)** |
| Number of ratings | 5 | **91** |
| Positive reviews | 66.7% of reviews | **81.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 8 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 28 MB |
| Requires iOS | 15.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Schorn](https://appshunter.io/developer/291182088) | [William Mahoney](https://appshunter.io/developer/1124295006) |

## What reviewers say

### Better Brain Lite

[App page](https://appshunter.io/ios/app/better-brain-lite/id307920888)

Enhance your fluid intelligence with a challenging memory task. This app trains your ability to solve new problems by remembering simultaneous audio and visual events. A scientific study indicated a positive impact on fluid intelligence from this training.

**Highlights:** Fluid intelligence training, Memory task practice, Simultaneous audio/visual event recall, 2-back task (letter and grid position), Training session log export, Scientific study validation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to BetterBrain Pro | $2.99 | one-time |


### Mathematical N

[App page](https://appshunter.io/ios/app/mathematical-n-back/id1298836462)

This app offers a comprehensive mathematical n-back training experience. Users can select from various arithmetic operations or a mixed mode for increased difficulty. Track your performance with detailed charts and compete with others on leaderboards.

**Highlights:** Multiple arithmetic operations (add, subtract, multiply), Mixed operation mode for advanced challenge, Timed games to beat personal bests, Progress tracking with charts, Global leaderboards for competition

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $3.99 | one-time |


## Frequently asked questions

### Is Better Brain Lite free?

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

### Is Mathematical N free?

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

### Which has better reviews, Better Brain Lite or Mathematical N?

Mathematical N is rated higher. Better Brain Lite averages 3.6 out of 5 from 5 ratings, while Mathematical N averages 4.7 from 91 ratings.

### Do Better Brain Lite or Mathematical N have ads?

Neither Better Brain Lite nor Mathematical N shows ads.

### Which is updated more often, Better Brain Lite or Mathematical N?

Better Brain Lite ships an update every 10 months, and Mathematical N every 8 months. Most recently, Better Brain Lite was updated on October 14, 2026 and Mathematical N 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.*