# Sudoku Multiplayer vs Map Duel

The clearest difference is in-app purchases: Sudoku Multiplayer at none against Map Duel's 1. Sudoku Multiplayer also leads on iOS requirement (11.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Map Duel sells 1 one-off in-app purchase. Sudoku Multiplayer asks for nothing beyond the download.

Sudoku Multiplayer ships an update weekly, Map Duel every 9 days. Both last shipped on October 10, 2026.

## The numbers

| Metric | Sudoku Multiplayer | Map Duel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Size | 40 MB | 58 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Justin Hojczyk](https://appshunter.io/developer/1616875396) | [Sebastian Stadtlich](https://appshunter.io/developer/311831845) |

## What reviewers say

### Sudoku Multiplayer

[App page](https://appshunter.io/ios/app/sudoku-multiplayer/id1618728890)

**Features:** macOS Compatibility

**In-app purchases:** none


### Map Duel

[App page](https://appshunter.io/ios/app/map-duel/id6478248989)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Sudoku Multiplayer free?

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

### Is Map Duel free?

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

### Do Sudoku Multiplayer or Map Duel have ads?

Both Sudoku Multiplayer and Map Duel show ads.

### Which is updated more often, Sudoku Multiplayer or Map Duel?

Sudoku Multiplayer ships an update weekly, and Map Duel every 9 days. Most recently, Sudoku Multiplayer was updated on October 10, 2026 and Map Duel on October 10, 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.*