# Sudoku War vs SudoCu

The clearest difference is update cadence: SudoCu at weekly against Sudoku War's every 3 weeks. Sudoku War's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sudoku War sells 2 one-off in-app purchases and SudoCu sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sudoku War ships an update every 3 weeks, SudoCu weekly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sudoku War | SudoCu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/sudocu-classic-sudoku/id6758268127/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 99 MB | 83 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [PLANETDO](https://appshunter.io/developer/1674307037) | [Emre Coskun](https://appshunter.io/developer/1871877884) |

## What reviewers say

### Sudoku War

[App page](https://appshunter.io/ios/app/sudoku-war/id6445858357)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Coins | $0.99 | one-time |
| 110 Coins | $1.99 | one-time |


### SudoCu

[App page](https://appshunter.io/ios/app/sudocu-classic-sudoku/id6758268127)

Engage in daily brain training with this classic Sudoku game. It offers multiple game modes, including 9x9 and 12x12 grids, plus a daily challenge. Features like smart notes, hints, and detailed statistics help you improve.

**Highlights:** Classic 9x9 Sudoku, Mega 12x12 Sudoku, Daily Challenge puzzles, Global Leaderboard, Smart Notes feature, Offline play

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Sudoku Hints | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Premium Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is Sudoku War free?

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

### Is SudoCu free?

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

### Do Sudoku War or SudoCu have ads?

Both Sudoku War and SudoCu show ads.

### Which is updated more often, Sudoku War or SudoCu?

Sudoku War ships an update every 3 weeks, and SudoCu weekly. Most recently, Sudoku War was updated on November 7, 2026 and SudoCu on November 5, 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.*