# Sudoku World! vs Sudoculus Puzzles

The clearest difference is in-app purchases: Sudoculus Puzzles at none against Sudoku World!'s 2. Sudoculus Puzzles also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Sudoku World! sells 2 one-off in-app purchases. Sudoculus Puzzles asks for nothing beyond the download.

Sudoku World! ships an update every 3 months, Sudoculus Puzzles every 4 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sudoku World! | Sudoculus Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (173 ratings)](https://appshunter.io/ios/app/sudoku-world/id999708319/reviews)** | — |
| Number of ratings | **173** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 54 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOBIRIX](https://appshunter.io/developer/349276666) | [Mohamad Bitar](https://appshunter.io/developer/1809638282) |

## What reviewers say

### Sudoku World!

[App page](https://appshunter.io/ios/app/sudoku-world/id999708319)

Engage in a classic number puzzle game where you fill grids with digits 1-9. Test your logic across thousands of stages with varying difficulty levels. Compete with others and track your progress.

**Highlights:** Thousands of Sudoku stages, Four difficulty levels, Challenge Mode (Time Attack, no hints), Highlighting feature, Save and load game progress, Achievements and Leaderboards, Multiplayer support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 hints | $2.99 | one-time |
| 70 hints | $29.99 | one-time |


### Sudoculus Puzzles

[App page](https://appshunter.io/ios/app/sudoculus-puzzles/id6744872929)

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku World! free?

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

### Is Sudoculus Puzzles free?

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

### Do Sudoku World! or Sudoculus Puzzles have ads?

Sudoku World! shows ads; Sudoculus Puzzles does not.

### Which is updated more often, Sudoku World! or Sudoculus Puzzles?

Sudoku World! ships an update every 3 months, and Sudoculus Puzzles every 4 days. Most recently, Sudoku World! was updated on October 24, 2026 and Sudoculus Puzzles on October 9, 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.*