# Space Bubble Puzzle vs Block Puzzle Blast

The clearest difference is in-app purchases: Space Bubble Puzzle at none against Block Puzzle Blast's 1. Block Puzzle Blast's advantage is update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Block Puzzle Blast sells 1 one-off in-app purchase. Space Bubble Puzzle asks for nothing beyond the download.

Space Bubble Puzzle ships an update monthly, Block Puzzle Blast every 2 weeks. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Space Bubble Puzzle | Block Puzzle Blast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 136 MB | 65 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Kamiya](https://appshunter.io/developer/1760454275) | [Nadzeya Yashchuk](https://appshunter.io/developer/1835856077) |

## What reviewers say

### Space Bubble Puzzle

[App page](https://appshunter.io/ios/app/space-bubble-puzzle/id6596733728)

**In-app purchases:** none


### Block Puzzle Blast

[App page](https://appshunter.io/ios/app/block-puzzle-blast-flowblocks/id6762732976)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $3.99 | one-time |


## Frequently asked questions

### Is Space Bubble Puzzle free?

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

### Is Block Puzzle Blast free?

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

### Do Space Bubble Puzzle or Block Puzzle Blast have ads?

Both Space Bubble Puzzle and Block Puzzle Blast show ads.

### Which is updated more often, Space Bubble Puzzle or Block Puzzle Blast?

Space Bubble Puzzle ships an update monthly, and Block Puzzle Blast every 2 weeks. Most recently, Space Bubble Puzzle was updated on September 28, 2026 and Block Puzzle Blast on October 6, 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.*