# Sharp Sudoku vs Proper Sudoku

The clearest difference is in-app purchases: Sharp Sudoku at none against Proper Sudoku's 1. Sharp Sudoku also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

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

## The numbers

| Metric | Sharp Sudoku | Proper Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 10 months |
| Size | 29 MB | 431 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Vikas Solegaonkar](https://appshunter.io/developer/1685942982) | [Gameware Europe Ltd](https://appshunter.io/developer/1794895323) |

## What reviewers say

### Sharp Sudoku

[App page](https://appshunter.io/ios/app/sharp-sudoku/id6450913407)

**Features:** macOS Compatibility

**In-app purchases:** none


### Proper Sudoku

[App page](https://appshunter.io/ios/app/proper-sudoku/id6741939830)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is Sharp Sudoku free?

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

### Is Proper Sudoku free?

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

### Do Sharp Sudoku or Proper Sudoku have ads?

Proper Sudoku shows ads; Sharp Sudoku 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.*