# Merge and Blast Cubes 3D vs Space BlocKing

The clearest difference is update cadence: Space BlocKing at monthly against Merge and Blast Cubes 3D's every 20 months. Merge and Blast Cubes 3D's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Merge and Blast Cubes 3D ships an update every 20 months, Space BlocKing monthly. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Merge and Blast Cubes 3D | Space BlocKing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/merge-and-blast-cubes-3d/id1558267995/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 20 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 64 MB | 87 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [QuantumBit . INC](https://appshunter.io/developer/1550218495) |

## What reviewers say

### Merge and Blast Cubes 3D

[App page](https://appshunter.io/ios/app/merge-and-blast-cubes-3d/id1558267995)

Engage in a quick math and logic puzzle game where you strategically throw shots to clear incoming numbers. Test your math skills by matching numbers in the correct place to beat opponents.

**Highlights:** Strategic number clearing, Math and logic challenges, Opponent battles, Quick gameplay, Number matching puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


### Space BlocKing

[App page](https://appshunter.io/ios/app/space-blocking/id6446071212)

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

**In-app purchases:** none


## Frequently asked questions

### Is Merge and Blast Cubes 3D free?

Merge and Blast Cubes 3D is free to download, with no in-app purchases.

### Is Space BlocKing free?

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

### Do Merge and Blast Cubes 3D or Space BlocKing have ads?

Both Merge and Blast Cubes 3D and Space BlocKing show ads.

### Which is updated more often, Merge and Blast Cubes 3D or Space BlocKing?

Merge and Blast Cubes 3D ships an update every 20 months, and Space BlocKing monthly. Most recently, Merge and Blast Cubes 3D was updated on October 20, 2026 and Space BlocKing on October 8, 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.*