# Block Stack Challenge vs Cuby Busters

The clearest difference is in-app purchases: Block Stack Challenge at none against Cuby Busters's 10. Block Stack Challenge also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Cuby Busters sells 10 one-off in-app purchases. Block Stack Challenge asks for nothing beyond the download.

## The numbers

| Metric | Block Stack Challenge | Cuby Busters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cuby-busters/id6805100174/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 309 MB | 226 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [文涛 刘](https://appshunter.io/developer/1460220959) | [SUPERBOX. Inc](https://appshunter.io/developer/1165756567) |

## What reviewers say

### Block Stack Challenge

[App page](https://appshunter.io/ios/app/block-stack-challenge/id6754543841)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cuby Busters

[App page](https://appshunter.io/ios/app/cuby-busters/id6805100174)

Engage in a satisfying 3D puzzle experience by strategically blasting colorful cubes. Plan your shots and choose the right blaster to clear layers and reveal new challenges. Enjoy a rewarding puzzle-solving adventure.

**Highlights:** Strategic cube blasting, Colorful 3D puzzles, Layer-by-layer block clearing, Multiple blaster choices, Satisfying visual feedback, Variety of puzzle shapes

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Coins | $1.99 | one-time |
| Beginner's Bundle | $1.99 | one-time |
| Premium Pass | $4.99 | one-time |
| 5,000 Coins | $7.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Value Bundle | $9.99 | one-time |
| 10,000 Coins | $14.99 | one-time |
| Super Bundle | $19.99 | one-time |
| 25,000 Coins | $29.99 | one-time |
| 100,000 Coins | $99.99 | one-time |


## Frequently asked questions

### Is Block Stack Challenge free?

Block Stack Challenge is free to download, with no in-app purchases.

### Is Cuby Busters free?

Cuby Busters is free to download, with in-app purchases available.

### Do Block Stack Challenge or Cuby Busters have ads?

Both Block Stack Challenge and Cuby Busters show 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.*