# Brain Blocks Challenge vs My Color Rush

The clearest difference is in-app purchases: My Color Rush at none against Brain Blocks Challenge's 1. My Color Rush also leads on update cadence (every 2 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Brain Blocks Challenge sells 1 one-off in-app purchase. My Color Rush asks for nothing beyond the download.

Brain Blocks Challenge ships an update every 7 months, My Color Rush every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Brain Blocks Challenge | My Color Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (9 ratings)](https://appshunter.io/ios/app/my-color-rush/id6462471372/reviews)** |
| Number of ratings | — | **9** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 68 MB | 28 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Botan Sahin](https://appshunter.io/developer/1593059777) | [Keegan Currie](https://appshunter.io/developer/1703088632) |

## What reviewers say

### Brain Blocks Challenge

[App page](https://appshunter.io/ios/app/brain-blocks-challenge/id1671997951)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### My Color Rush

[App page](https://appshunter.io/ios/app/my-color-rush/id6462471372)

Test your reflexes and color-matching skills in a vibrant, fast-paced game. Conquer increasingly difficult levels with new colors and faster gameplay. Sharpen your abilities in this addictive color-matching frenzy.

**Highlights:** Reflex challenges, Color matching gameplay, Increasing difficulty levels, Vibrant color world, Endless frenzy mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Blocks Challenge free?

Brain Blocks Challenge is free to download, with in-app purchases available.

### Is My Color Rush free?

My Color Rush is free to download, with no in-app purchases.

### Do Brain Blocks Challenge or My Color Rush have ads?

Neither Brain Blocks Challenge nor My Color Rush shows ads.

### Which is updated more often, Brain Blocks Challenge or My Color Rush?

Brain Blocks Challenge ships an update every 7 months, and My Color Rush every 2 weeks. Most recently, Brain Blocks Challenge was updated on November 3, 2026 and My Color Rush on November 3, 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.*