# Cluster Rush vs CatBlock

The clearest difference is ads: CatBlock at none against Cluster Rush's shown. Cluster Rush's advantage is update cadence (daily vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Cluster Rush ships an update daily, CatBlock every 3 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Cluster Rush | CatBlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 43 MB | 105 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [netbitify](https://appshunter.io/developer/1776770104) | [kouryou cho](https://appshunter.io/developer/1893279296) |

## What reviewers say

### Cluster Rush

[App page](https://appshunter.io/ios/app/cluster-rush-game/id6760133500)

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

**In-app purchases:** none


### CatBlock

[App page](https://appshunter.io/ios/app/catblock/id6762186550)

**In-app purchases:** none


## Frequently asked questions

### Is Cluster Rush free?

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

### Is CatBlock free?

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

### Do Cluster Rush or CatBlock have ads?

Cluster Rush shows ads; CatBlock does not.

### Which is updated more often, Cluster Rush or CatBlock?

Cluster Rush ships an update daily, and CatBlock every 3 weeks. Most recently, Cluster Rush was updated on September 8, 2026 and CatBlock on September 10, 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.*