# MathGrid 100 vs Practice

The clearest difference is in-app purchases: MathGrid 100 at none against Practice's 1. MathGrid 100 also leads on iOS requirement (15.1 vs 18.6). Practice's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Practice sells 1 one-off in-app purchase. MathGrid 100 asks for nothing beyond the download.

## The numbers

| Metric | MathGrid 100 | Practice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 40 MB | 4 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiroyuki Ishikawa](https://appshunter.io/developer/1876490408) | [海杰 何](https://appshunter.io/developer/1867119586) |

## What reviewers say

### MathGrid 100

[App page](https://appshunter.io/ios/app/mathgrid-100/id6759038224)

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

**In-app purchases:** none


### Practice

[App page](https://appshunter.io/ios/app/practice-quick-math/id6760955142)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | one-time |


## Frequently asked questions

### Is MathGrid 100 free?

MathGrid 100 is free to download, with no in-app purchases.

### Is Practice free?

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

### Do MathGrid 100 or Practice have ads?

MathGrid 100 shows ads; Practice does not.

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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.*