# Block Challenge vs Brain Blocks Challenge

The clearest difference is iOS requirement: Block Challenge at 9.0 against Brain Blocks Challenge's 12.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Block Challenge sells 1 one-off in-app purchase and Brain Blocks Challenge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Block Challenge | Brain Blocks Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Size | 74 MB | 68 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiri Stoklas](https://appshunter.io/developer/957793199) | [Botan Sahin](https://appshunter.io/developer/1593059777) |

## What reviewers say

### Block Challenge

[App page](https://appshunter.io/ios/app/block-challenge-puzzle-game/id1481360015)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


### 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 |


## Frequently asked questions

### Is Block Challenge free?

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

### Is Brain Blocks Challenge free?

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

### Do Block Challenge or Brain Blocks Challenge have ads?

Neither Block Challenge nor Brain Blocks Challenge shows ads.

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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.*