# sudoku.studio vs Spinko

The clearest difference is update cadence: Spinko at every 5 weeks against sudoku.studio's every 4 months. 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.

sudoku.studio ships an update every 4 months, Spinko every 5 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | sudoku.studio | Spinko |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 41 MB | 34 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcin Wojtera](https://appshunter.io/developer/1737207012) | [Sara Donczewska](https://appshunter.io/developer/1866964375) |

## What reviewers say

### sudoku.studio

[App page](https://appshunter.io/ios/app/sudokustudio/id6756391465)

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

**In-app purchases:** none


### Spinko

[App page](https://appshunter.io/ios/app/spinko/id6759905397)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is sudoku.studio free?

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

### Is Spinko free?

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

### Do sudoku.studio or Spinko have ads?

Neither sudoku.studio nor Spinko shows ads.

### Which is updated more often, sudoku.studio or Spinko?

sudoku.studio ships an update every 4 months, and Spinko every 5 weeks. Most recently, sudoku.studio was updated on October 30, 2026 and Spinko on October 31, 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.*