# CoSudoku vs Sudoku

The clearest difference is in-app purchases: CoSudoku at none against Sudoku's 2. CoSudoku also leads on iOS requirement (15.1 vs 17.0). Sudoku's advantage is update cadence (every 2 days vs every 6 days). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku sells 2 in-app purchases, starting at $2.99 per month. CoSudoku asks for nothing beyond the download.

CoSudoku ships an update every 6 days, Sudoku every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CoSudoku | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-remix/id6758680106/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 45 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Ayova Technologies](https://appshunter.io/developer/1805380017) | [Malachi Patrick](https://appshunter.io/developer/1821235556) |

## What reviewers say

### CoSudoku

[App page](https://appshunter.io/ios/app/cosudoku/id6757550642)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-remix/id6758680106)

This logic puzzle game offers four unique modes, including classic Sudoku, a special portal mode, a timed rush, and a survival challenge. Compete on leaderboards, solve daily puzzles, and utilize smart tools to enhance your gameplay experience.

**Highlights:** Four unique game modes, Daily puzzle challenges, Global leaderboards, Clean Solve badges, Notes and hint tools, Dark and light themes

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remix Pro - Monthly | $2.99 | per month |
| Remix Pro - Annual | $24.99 | per year |


## Frequently asked questions

### Is CoSudoku free?

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

### Is Sudoku free?

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

### Do CoSudoku or Sudoku have ads?

Neither CoSudoku nor Sudoku shows ads.

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

CoSudoku ships an update every 6 days, and Sudoku every 2 days. Most recently, CoSudoku was updated on October 25, 2026 and Sudoku on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*