# QuickMath vs Oyster | Middle School Math

The clearest difference is in-app purchases: QuickMath at none against Oyster | Middle School Math's 2. QuickMath also leads on iOS requirement (11.0 vs 17.2). On price, ads and device support there is nothing between them.

Both are free to download. Oyster | Middle School Math sells 2 in-app purchases, starting at $19.99 per month. QuickMath asks for nothing beyond the download.

## The numbers

| Metric | QuickMath | Oyster | Middle School Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 44 MB | 70 MB |
| Requires iOS | **11.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [erkan gunes](https://appshunter.io/developer/1567300994) | [Bulvar.co Limited](https://appshunter.io/developer/6799644570) |

## What reviewers say

### QuickMath

[App page](https://appshunter.io/ios/app/quickmath/id1613524896)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oyster | Middle School Math

[App page](https://appshunter.io/ios/app/oyster-middle-school-math/id6799644568)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oyster Premium (Monthly) | $19.99 | per month |
| Oyster Premium (Yearly) | $129.00 | per year |


## Frequently asked questions

### Is QuickMath free?

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

### Is Oyster | Middle School Math free?

Oyster | Middle School Math is free to download, with in-app purchases available.

### Do QuickMath or Oyster | Middle School Math have ads?

Neither QuickMath nor Oyster | Middle School Math 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.*