# Solid Sudoku vs 마찌

The clearest difference is in-app purchases: Solid Sudoku at none against 마찌's 2. Solid Sudoku also leads on update cadence (every 3 days vs every 5 days). 마찌's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 마찌 sells 2 one-off in-app purchases. Solid Sudoku asks for nothing beyond the download.

Solid Sudoku ships an update every 3 days, 마찌 every 5 days. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Solid Sudoku | 마찌 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 28 MB | 91 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sooyeol Jeong](https://appshunter.io/developer/1877260413) | [NODELABS.Co.,Ltd.](https://appshunter.io/developer/6771668308) |

## What reviewers say

### Solid Sudoku

[App page](https://appshunter.io/ios/app/solid-sudoku/id6759184547)

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

**In-app purchases:** none


### 마찌

[App page](https://appshunter.io/ios/app/and-ai/id6772057041)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Points | $0.99 | one-time |
| 30 Points | $1.99 | one-time |


## Frequently asked questions

### Is Solid Sudoku free?

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

### Is 마찌 free?

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

### Do Solid Sudoku or 마찌 have ads?

Solid Sudoku shows ads; 마찌 does not.

### Which is updated more often, Solid Sudoku or 마찌?

Solid Sudoku ships an update every 3 days, and 마찌 every 5 days. Most recently, Solid Sudoku was updated on October 2, 2026 and 마찌 on September 22, 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.*