# 4Colors vs Color One Pro

The clearest difference is price: Color One Pro at Free against 4Colors's $0.99. Color One Pro also leads on update cadence (every 10 months vs every 22 months). 4Colors's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 26.0). On ads and device support there is nothing between them.

Color One Pro is free to download; 4Colors costs $0.99 up front. Color One Pro sells 1 one-off in-app purchase. 4Colors asks for nothing beyond the download.

4Colors ships an update every 22 months, Color One Pro every 10 months. The most recent releases landed on August 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 4Colors | Color One Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/color-one-pro/id1437829358/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 10 months** |
| Monetization | — | Free |
| Size | 12 MB | 11 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Liansheng Zhang](https://appshunter.io/developer/448246392) | [Gerhard Lentschik](https://appshunter.io/developer/629988041) |

## What reviewers say

### 4Colors

[App page](https://appshunter.io/ios/app/4colors/id473562920)

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

**In-app purchases:** none


### Color One Pro

[App page](https://appshunter.io/ios/app/color-one-pro/id1437829358)

A puzzle game where players aim to fill the entire board with a single color. Select adjacent colors to expand your colored area, but be mindful of the move limit. Compete for high scores on the leaderboard.

**Highlights:** Fill playing field with one color, Expand colored area, Limited color selections, Leaderboard for scores, Simple tap controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $1.99 | one-time |


## Frequently asked questions

### Is 4Colors free?

4Colors costs $0.99, with no in-app purchases.

### Is Color One Pro free?

Color One Pro is free to download, with in-app purchases available.

### Do 4Colors or Color One Pro have ads?

Neither 4Colors nor Color One Pro shows ads.

### Which is updated more often, 4Colors or Color One Pro?

4Colors ships an update every 22 months, and Color One Pro every 10 months. Most recently, 4Colors was updated on August 23, 2026 and Color One Pro on October 8, 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.*