# Sosuu vs MathifyK

The clearest difference is iOS requirement: MathifyK at 13.0 against Sosuu's 16.0. 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 | Sosuu | MathifyK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 6 MB | 43 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Kosuke Kikuchi](https://appshunter.io/developer/1870489596) | [Mohan Reddy](https://appshunter.io/developer/1870408863) |

## What reviewers say

### Sosuu

[App page](https://appshunter.io/ios/app/sosuu/id6758037679)

**In-app purchases:** none


### MathifyK

[App page](https://appshunter.io/ios/app/mathifyk/id6760960726)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sosuu free?

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

### Is MathifyK free?

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

### Do Sosuu or MathifyK have ads?

Neither Sosuu nor MathifyK 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.*