# SUMOJI vs Windoku. Hyper Sudoku.

The clearest difference is ads: SUMOJI at none against Windoku. Hyper Sudoku.'s shown. Windoku. Hyper Sudoku.'s advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. SUMOJI sells 3 one-off in-app purchases and Windoku. Hyper Sudoku. sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

SUMOJI ships an update every 8 days, Windoku. Hyper Sudoku. every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SUMOJI | Windoku. Hyper Sudoku. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 5 days** |
| Size | 196 MB | 153 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Valentin MARTINET](https://appshunter.io/developer/755364916) | [MICHAEL CHARLES LOCKYER](https://appshunter.io/developer/1859958591) |

## What reviewers say

### SUMOJI

[App page](https://appshunter.io/ios/app/sumoji/id6751641875)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Green tea | $1.99 | one-time |
| Rice bowl | $4.99 | one-time |
| Sushi box | $9.99 | one-time |


### Windoku. Hyper Sudoku.

[App page](https://appshunter.io/ios/app/windoku-hyper-sudoku/id6759494100)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Windoku Premium Monthly | $2.99 | per month |
| Windoku Premium Yearly | $17.99 | per year |


## Frequently asked questions

### Is SUMOJI free?

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

### Is Windoku. Hyper Sudoku. free?

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

### Do SUMOJI or Windoku. Hyper Sudoku. have ads?

Windoku. Hyper Sudoku. shows ads; SUMOJI does not.

### Which is updated more often, SUMOJI or Windoku. Hyper Sudoku.?

SUMOJI ships an update every 8 days, and Windoku. Hyper Sudoku. every 5 days. Most recently, SUMOJI was updated on October 25, 2026 and Windoku. Hyper Sudoku. 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.*