# Button Blast Chain Reaction vs Chedoku

The clearest difference is ads: Chedoku at none against Button Blast Chain Reaction's shown. Chedoku also leads on update cadence (every 9 days vs every 6 months). Button Blast Chain Reaction's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and in-app purchases there is nothing between them.

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

Button Blast Chain Reaction ships an update every 6 months, Chedoku every 9 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Button Blast Chain Reaction | Chedoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 9 days** |
| Size | 52 MB | 56 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Chandrika Dalwadi](https://appshunter.io/developer/1653431404) | [Nordara AB](https://appshunter.io/developer/6807831098) |

## What reviewers say

### Button Blast Chain Reaction

[App page](https://appshunter.io/ios/app/button-blast-chain-reaction/id6445983763)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chedoku

[App page](https://appshunter.io/ios/app/chedoku/id6807831096)

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

**In-app purchases:** none


## Frequently asked questions

### Is Button Blast Chain Reaction free?

Button Blast Chain Reaction is free to download, with no in-app purchases.

### Is Chedoku free?

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

### Do Button Blast Chain Reaction or Chedoku have ads?

Button Blast Chain Reaction shows ads; Chedoku does not.

### Which is updated more often, Button Blast Chain Reaction or Chedoku?

Button Blast Chain Reaction ships an update every 6 months, and Chedoku every 9 days. Most recently, Button Blast Chain Reaction was updated on October 15, 2026 and Chedoku on October 24, 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.*