# Space Paws vs Bubble Sort Merge

The clearest difference is iOS requirement: Space Paws at 10.0 against Bubble Sort Merge's 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.

## The numbers

| Metric | Space Paws | Bubble Sort Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 10 days |
| Size | 37 MB | 396 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [志鹏 徐](https://appshunter.io/developer/1764065888) | [META KINGDOM LIMITED](https://appshunter.io/developer/1629613295) |

## What reviewers say

### Space Paws

[App page](https://appshunter.io/ios/app/space-paws/id6736934189)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble Sort Merge

[App page](https://appshunter.io/ios/app/bubble-sort-merge/id6777954843)

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

**In-app purchases:** none


## Frequently asked questions

### Is Space Paws free?

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

### Is Bubble Sort Merge free?

Bubble Sort Merge is free to download, with no in-app purchases.

### Do Space Paws or Bubble Sort Merge have ads?

Both Space Paws and Bubble Sort Merge 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.*