# ClearMind Sudoku vs Sudoku

The clearest difference is ads: ClearMind Sudoku at none against Sudoku's shown. Sudoku's advantage is update cadence (every 5 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ClearMind Sudoku ships an update every 2 weeks, Sudoku every 5 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ClearMind Sudoku | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 22 MB | 46 MB |
| Requires iOS | **15.1** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Balazs Hujber](https://appshunter.io/developer/1812863256) | [Aleksei Samsonov](https://appshunter.io/developer/1695326129) |

## What reviewers say

### ClearMind Sudoku

[App page](https://appshunter.io/ios/app/clearmind-sudoku/id6745549063)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-sharp-minds-game/id6746690123)

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

**In-app purchases:** none


## Frequently asked questions

### Is ClearMind Sudoku free?

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

### Is Sudoku free?

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

### Do ClearMind Sudoku or Sudoku have ads?

Sudoku shows ads; ClearMind Sudoku does not.

### Which is updated more often, ClearMind Sudoku or Sudoku?

ClearMind Sudoku ships an update every 2 weeks, and Sudoku every 5 days. Most recently, ClearMind Sudoku was updated on October 28, 2026 and Sudoku on October 30, 2026.

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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.*