# Math 9 vs PSSMath

The clearest difference is iOS requirement: Math 9 at 13.0 against PSSMath's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Math 9 | PSSMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 22 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Dung Do Tri](https://appshunter.io/developer/1861127929) | [DESMOND WARRINGTON](https://appshunter.io/developer/1864525985) |

## What reviewers say

### Math 9

[App page](https://appshunter.io/ios/app/math-9/id6756517572)

**Features:** macOS Compatibility

**In-app purchases:** none


### PSSMath

[App page](https://appshunter.io/ios/app/pssmath/id6757955212)

**In-app purchases:** none


## Frequently asked questions

### Is Math 9 free?

Math 9 is free to download, with no in-app purchases.

### Is PSSMath free?

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

### Do Math 9 or PSSMath have ads?

Neither Math 9 nor PSSMath 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.*