# Space Bubble Puzzle vs Block Puzzle

The clearest difference is in-app purchases: Space Bubble Puzzle at none against Block Puzzle's 1. Space Bubble Puzzle also leads on iOS requirement (12.0 vs 15.0). Block Puzzle's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Block Puzzle 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 fortnightly. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Space Bubble Puzzle | Block Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/block-puzzle-flowblocks/id6762732976/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Size | 136 MB | 64 MB |
| Requires iOS | **12.0** | 15.0 |
| 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

[App page](https://appshunter.io/ios/app/block-puzzle-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 free?

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

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

Both Space Bubble Puzzle and Block Puzzle show ads.

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

Space Bubble Puzzle ships an update monthly, and Block Puzzle fortnightly. Most recently, Space Bubble Puzzle was updated on October 13, 2026 and Block Puzzle 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.*