# Sudoku Classic Master vs Sosuu

The clearest difference is in-app purchases: Sosuu at none against Sudoku Classic Master's 1. Sosuu also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sudoku Classic Master sells 1 one-off in-app purchase. Sosuu asks for nothing beyond the download.

## The numbers

| Metric | Sudoku Classic Master | Sosuu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Size | 8 MB | 6 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Felix Lutz](https://appshunter.io/developer/1860508187) | [Kosuke Kikuchi](https://appshunter.io/developer/1870489596) |

## What reviewers say

### Sudoku Classic Master

[App page](https://appshunter.io/ios/app/sudoku-classic-master/id6756409463)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Sosuu

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Classic Master free?

Sudoku Classic Master is free to download, with in-app purchases available.

### Is Sosuu free?

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

### Do Sudoku Classic Master or Sosuu have ads?

Sudoku Classic Master shows ads; Sosuu 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.*