# Blowing Blocks vs Chromix

The clearest difference is update cadence: Chromix at every 4 days against Blowing Blocks's every 5 weeks. Blowing Blocks's advantage is iOS requirement (12.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Blowing Blocks ships an update every 5 weeks, Chromix every 4 days. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Blowing Blocks | Chromix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 86 MB | 7 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Osama Emara](https://appshunter.io/developer/1686925484) | [Marc Oliveras Garcia](https://appshunter.io/developer/1545000517) |

## What reviewers say

### Blowing Blocks

[App page](https://appshunter.io/ios/app/blowing-blocks/id6449184275)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chromix

[App page](https://appshunter.io/ios/app/chromix-merging-colors/id6535690133)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blowing Blocks free?

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

### Is Chromix free?

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

### Do Blowing Blocks or Chromix have ads?

Both Blowing Blocks and Chromix show ads.

### Which is updated more often, Blowing Blocks or Chromix?

Blowing Blocks ships an update every 5 weeks, and Chromix every 4 days. Most recently, Blowing Blocks was updated on October 30, 2026 and Chromix 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.*