# Mental Math vs School Math Pro

The clearest difference is in-app purchases: Mental Math at none against School Math Pro's 3. Mental Math also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. School Math Pro sells 3 in-app purchases, starting at $1.99 per 7 days. Mental Math asks for nothing beyond the download.

## The numbers

| Metric | Mental Math | School Math Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 11 days | — |
| Size | 45 MB | 52 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 9+ |
| Developer | [Nerea Garcia](https://appshunter.io/developer/1829302253) | [Dragoslav Ivkovi](https://appshunter.io/developer/1858050150) |

## What reviewers say

### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-calcugator/id6749210497)

**Features:** Vision Pro support

**In-app purchases:** none


### School Math Pro

[App page](https://appshunter.io/ios/app/school-math-pro-step-by-step/id6761784560)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscriptions | $1.99 | per 7 days |
| monthly subscription | $6.99 | per month |
| annual subscription | $39.99 | per year |


## Frequently asked questions

### Is Mental Math free?

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

### Is School Math Pro free?

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

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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.*