# 5x5!? Easy SUDOKU Eccentric Version vs ™ Sudoku 4x4

The clearest difference is rating: ™ Sudoku 4x4 at 4.3 against 5x5!? Easy SUDOKU Eccentric Version's 1.0. ™ Sudoku 4x4 also leads on ratings volume (54 vs 1). 5x5!? Easy SUDOKU Eccentric Version's advantage is review sentiment (100% vs 67%) and update cadence (every 3 weeks vs every 35 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 5x5!? Easy SUDOKU Eccentric Version sells 1 one-off in-app purchase and ™ Sudoku 4x4 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

™ Sudoku 4x4 holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: ™ Sudoku 4x4 has 54 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of 5x5!? Easy SUDOKU Eccentric Version's written reviews are positive against 67% of ™ Sudoku 4x4's, so the app with the better star average is not the one people write more warmly about.

5x5!? Easy SUDOKU Eccentric Version ships an update every 3 weeks, ™ Sudoku 4x4 every 35 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 5x5!? Easy SUDOKU Eccentric Version | ™ Sudoku 4x4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/5x5-easy-sudoku-eccentric-version/id1259656801/reviews) | **[4.3 (54 ratings)](https://appshunter.io/ios/app/sudoku-4x4/id1447590387/reviews)** |
| Number of ratings | 1 | **54** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 35 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 62 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Kozo Terai](https://appshunter.io/developer/817321452) | [VM Mobile Team](https://appshunter.io/developer/646128457) |

## What reviewers say

### 5x5!? Easy SUDOKU Eccentric Version

[App page](https://appshunter.io/ios/app/5x5-easy-sudoku-eccentric-version/id1259656801)

This app offers a simplified Sudoku experience with a 5x5 grid and color-coded areas, perfect for beginners or those seeking a less demanding puzzle. It features 100 levels of increasing difficulty and infinite puzzle generation.

**Highlights:** 5x5 Sudoku grid, Color-coded areas, 100 levels of difficulty, Infinite puzzle generation, Auto-save progress, Memo mode for notes, Number highlighting

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads for 5x5 SUDOKU | $0.99 | one-time |


### ™ Sudoku 4x4

[App page](https://appshunter.io/ios/app/sudoku-4x4/id1447590387)

This brain puzzle game challenges you to fill numbers 1-4 into each row, column, and square. It offers millions of puzzles with varying difficulty, undo functionality, and high scores to track your progress. Enjoy a simple interface and save your games to continue later.

**Highlights:** Millions of puzzles, Varying difficulty levels, Undo functionality, Highscores and achievements, Simple and clean interface, Save/load unfinished games

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is 5x5!? Easy SUDOKU Eccentric Version free?

5x5!? Easy SUDOKU Eccentric Version is free to download, with in-app purchases available.

### Is ™ Sudoku 4x4 free?

™ Sudoku 4x4 is free to download, with in-app purchases available.

### Which has better reviews, 5x5!? Easy SUDOKU Eccentric Version or ™ Sudoku 4x4?

™ Sudoku 4x4 is rated higher. 5x5!? Easy SUDOKU Eccentric Version averages 1.0 out of 5 from 1 ratings, while ™ Sudoku 4x4 averages 4.3 from 54 ratings.

### Do 5x5!? Easy SUDOKU Eccentric Version or ™ Sudoku 4x4 have ads?

Neither 5x5!? Easy SUDOKU Eccentric Version nor ™ Sudoku 4x4 shows ads.

### Which is updated more often, 5x5!? Easy SUDOKU Eccentric Version or ™ Sudoku 4x4?

5x5!? Easy SUDOKU Eccentric Version ships an update every 3 weeks, and ™ Sudoku 4x4 every 35 months. Most recently, 5x5!? Easy SUDOKU Eccentric Version was updated on November 2, 2026 and ™ Sudoku 4x4 on November 6, 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.*