# Sudoku vs Sudoku Circle

The clearest difference is update cadence: Sudoku at daily against Sudoku Circle's every 5 days. 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 ships an update daily, Sudoku Circle every 5 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sudoku | Sudoku Circle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-multiplayer/id6717587782/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Monetization | Ad-supported | — |
| Size | 40 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cambiante Technologies](https://appshunter.io/developer/1728214240) | [Hirlab Consultancy Limited](https://appshunter.io/developer/1783962674) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-multiplayer/id6717587782)

Engage in a classic logic puzzle experience with multiple difficulty levels and daily challenges. Connect with friends or compete globally in real-time multiplayer matches. Personalize your game with custom themes and utilize a smart hint system when needed.

**Highlights:** Multiple difficulty levels, Daily challenges, Real-time multiplayer, Customizable themes, Smart hint system, Progress saving

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

**In-app purchases:** none


### Sudoku Circle

[App page](https://appshunter.io/ios/app/sudoku-circle/id6742221513)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku free?

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

### Is Sudoku Circle free?

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

### Do Sudoku or Sudoku Circle have ads?

Neither Sudoku nor Sudoku Circle shows ads.

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

Sudoku ships an update daily, and Sudoku Circle every 5 days. Most recently, Sudoku was updated on October 8, 2026 and Sudoku Circle on October 13, 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.*