# Color One Pro vs Asy

The clearest difference is in-app purchases: Asy at none against Color One Pro's 1. Asy also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Color One Pro sells 1 one-off in-app purchase. Asy asks for nothing beyond the download.

Color One Pro ships an update every 10 months, Asy every 18 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Color One Pro | Asy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/color-one-pro/id1437829358/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 18 months |
| Monetization | Free | — |
| Size | 11 MB | 4 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Viktor Pobedria](https://appshunter.io/developer/1610628750) |

## What reviewers say

### 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 |


### Asy

[App page](https://appshunter.io/ios/app/asy/id6446089817)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Color One Pro free?

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

### Is Asy free?

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

### Do Color One Pro or Asy have ads?

Neither Color One Pro nor Asy shows ads.

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

Color One Pro ships an update every 10 months, and Asy every 18 months. Most recently, Color One Pro was updated on November 2, 2026 and Asy on November 7, 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.*