# Learning vs GridMath

The clearest difference is in-app purchases: Learning at none against GridMath's 3. GridMath's advantage is update cadence (daily vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. GridMath sells 3 one-off in-app purchases. Learning asks for nothing beyond the download.

Learning ships an update every 2 months, GridMath daily. The most recent releases landed on October 3, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Learning | GridMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Size | 136 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tom Wanyama](https://appshunter.io/developer/1735137741) | [Wojciech Szczurek](https://appshunter.io/developer/1454681479) |

## What reviewers say

### Learning

[App page](https://appshunter.io/ios/app/learning-subtraction/id6670368319)

**Features:** macOS Compatibility

**In-app purchases:** none


### GridMath

[App page](https://appshunter.io/ios/app/gridmath/id6754144816)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Tokens | $2.99 | one-time |
| 50 Tokens | $4.99 | one-time |
| 100 Tokens | $5.99 | one-time |


## Frequently asked questions

### Is Learning free?

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

### Is GridMath free?

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

### Do Learning or GridMath have ads?

Neither Learning nor GridMath shows ads.

### Which is updated more often, Learning or GridMath?

Learning ships an update every 2 months, and GridMath daily. Most recently, Learning was updated on October 3, 2026 and GridMath on September 21, 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.*