# GridMath vs Mixed Operations Worksheets

The clearest difference is in-app purchases: Mixed Operations Worksheets at none against GridMath's 3. GridMath's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | GridMath | Mixed Operations Worksheets |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 34 MB | 1 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wojciech Szczurek](https://appshunter.io/developer/1454681479) | [STEVEN JAMES GOOD](https://appshunter.io/developer/1888752684) |

## What reviewers say

### 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 |


### Mixed Operations Worksheets

[App page](https://appshunter.io/ios/app/mixed-operations-worksheets/id6761864321)

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

**In-app purchases:** none


## Frequently asked questions

### Is GridMath free?

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

### Is Mixed Operations Worksheets free?

Mixed Operations Worksheets is free to download, with no in-app purchases.

### Do GridMath or Mixed Operations Worksheets have ads?

Neither GridMath nor Mixed Operations Worksheets shows ads.

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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.*