# BrainTrack vs Math Grid

The clearest difference is in-app purchases: BrainTrack at none against Math Grid's 3. BrainTrack also leads on iOS requirement (13.0 vs 17.0). Math Grid's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Math Grid sells 3 in-app purchases, starting at $2.99 per month. BrainTrack asks for nothing beyond the download.

BrainTrack ships an update every 3 weeks, Math Grid weekly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BrainTrack | Math Grid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/braintrack/id1592048869/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 48.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 191 MB | 9 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Dementia Australia Limited](https://appshunter.io/developer/1423419642) | [Reimi Nishida](https://appshunter.io/developer/6779562832) |

## What reviewers say

### BrainTrack

[App page](https://appshunter.io/ios/app/braintrack/id1592048869)

This app supports healthy aging and brain health by helping users identify lifestyle factors that impact cognitive function. It empowers users to set goals, monitor performance, and engage in informed conversations with their healthcare providers about risk reduction strategies.

**Highlights:** Identify modifiable risk factors, Discuss brain health with GP, Set brain-healthy goals, Monitor cognitive performance, Access reliable information, Downloadable GP reports

**Features:** Vision Pro support

**In-app purchases:** none


### Math Grid

[App page](https://appshunter.io/ios/app/math-grid-100-squares/id6779562830)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $24.99 | per year |
| Family Annual | $29.99 | per year |


## Frequently asked questions

### Is BrainTrack free?

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

### Is Math Grid free?

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

### Do BrainTrack or Math Grid have ads?

Neither BrainTrack nor Math Grid shows ads.

### Which is updated more often, BrainTrack or Math Grid?

BrainTrack ships an update every 3 weeks, and Math Grid weekly. Most recently, BrainTrack was updated on October 14, 2026 and Math Grid on October 7, 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.*