# Sand Block vs Space Bubble Puzzle

The clearest difference is in-app purchases: Space Bubble Puzzle at none against Sand Block's 1. Space Bubble Puzzle also leads on iOS requirement (12.0 vs 14.0). Sand Block's advantage is update cadence (daily vs monthly). On price, ads and device support there is nothing between them.

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

Sand Block ships an update daily, Space Bubble Puzzle monthly. The most recent releases landed on September 23, 2026 and December 21, 2025 respectively.

## The numbers

| Metric | Sand Block | Space Bubble Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (36 ratings)](https://appshunter.io/ios/app/sand-block/id6465574567/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 26.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 136 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rikuto Hosaka](https://appshunter.io/developer/1621064356) | [Yuta Kamiya](https://appshunter.io/developer/1760454275) |

## What reviewers say

### Sand Block

[App page](https://appshunter.io/ios/app/sand-block/id6465574567)

Manipulate falling blocks that transform into sand to clear lines of the same color. Aim for high scores by strategically erasing sand and surviving as long as possible. Master block movement, rotation, and fast falling to achieve maximum points.

**Highlights:** Manipulate falling sand blocks, Clear lines of same-colored sand, Earn points for clearing lines, Achieve high scores, Strategic block movement, Block rotation, Fast falling blocks

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |


### Space Bubble Puzzle

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

**In-app purchases:** none


## Frequently asked questions

### Is Sand Block free?

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

### Is Space Bubble Puzzle free?

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

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

Both Sand Block and Space Bubble Puzzle show ads.

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

Sand Block ships an update daily, and Space Bubble Puzzle monthly. Most recently, Sand Block was updated on September 23, 2026 and Space Bubble Puzzle on December 21, 2025.

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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.*