# 4 COLOURS vs Printable Sudoku

The clearest difference is price: 4 COLOURS at Free against Printable Sudoku's $0.99. Printable Sudoku's advantage is update cadence (every 3 days vs every 3 months) and ratings volume (8 vs 1). On rating, ads, in-app purchases and monetization model there is nothing between them.

4 COLOURS is free to download; Printable Sudoku costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for 4 COLOURS against 4.9 for Printable Sudoku. That said, the two scores are not equally well evidenced: Printable Sudoku has 8 ratings behind it against 1, so its average is the more settled of the two.

4 COLOURS ships an update every 3 months, Printable Sudoku every 3 days. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 4 COLOURS | Printable Sudoku |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/4-colours/id6459510332/reviews)** | [4.9 (8 ratings)](https://appshunter.io/ios/app/printable-sudoku/id6475737502/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 51 MB | 3 MB |
| Requires iOS | 15.0 | **14.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcelo Pars](https://appshunter.io/developer/1209823528) | [H Valeur](https://appshunter.io/developer/621824042) |

## What reviewers say

### 4 COLOURS

[App page](https://appshunter.io/ios/app/4-colours/id6459510332)

A logic puzzle game where you color a globe, ensuring adjacent regions have different colors. It offers six distinct modes to challenge your thinking, from classic play to a relaxed experience.

**Highlights:** Color globe with adjacent color rule, Six unique puzzle modes, Classic mode, Relaxed coloring mode, No ads or in-app purchases, 100 challenging globes

**Features:** macOS Compatibility

**In-app purchases:** none


### Printable Sudoku

[App page](https://appshunter.io/ios/app/printable-sudoku/id6475737502)

Easily print daily Sudoku puzzles in various difficulty levels. Access four new puzzles each day and choose to print them individually or all at once. Requires internet access for puzzle retrieval and a printer.

**Highlights:** Print daily Sudoku puzzles, Four difficulty levels: easy, medium, hard, expert, Print puzzles individually or all at once, No advertising, No subscription fees, No in-app purchases, No tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is 4 COLOURS free?

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

### Is Printable Sudoku free?

Printable Sudoku costs $0.99, with no in-app purchases.

### Which has better reviews, 4 COLOURS or Printable Sudoku?

4 COLOURS is rated higher. 4 COLOURS averages 5.0 out of 5 from 1 ratings, while Printable Sudoku averages 4.9 from 8 ratings.

### Do 4 COLOURS or Printable Sudoku have ads?

Neither 4 COLOURS nor Printable Sudoku shows ads.

### Which is updated more often, 4 COLOURS or Printable Sudoku?

4 COLOURS ships an update every 3 months, and Printable Sudoku every 3 days. Most recently, 4 COLOURS was updated on October 11, 2026 and Printable Sudoku on October 27, 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.*