# Wooly Bubbles vs Thread Sort 3D

The clearest difference is ads: Wooly Bubbles at none against Thread Sort 3D's shown. On price, in-app purchases, device support and iOS requirement 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 | Wooly Bubbles | Thread Sort 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Size | 163 MB | 249 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Changsha keyboard Xia network co.,ltd](https://appshunter.io/developer/1728974908) | [Jamshaid Ali](https://appshunter.io/developer/1110382390) |

## What reviewers say

### Wooly Bubbles

[App page](https://appshunter.io/ios/app/wooly-bubbles/id6744085049)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thread Sort 3D

[App page](https://appshunter.io/ios/app/thread-sort-3d-string-jam/id6748132975)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wooly Bubbles free?

Wooly Bubbles is free to download, with no in-app purchases.

### Is Thread Sort 3D free?

Thread Sort 3D is free to download, with no in-app purchases.

### Do Wooly Bubbles or Thread Sort 3D have ads?

Thread Sort 3D shows ads; Wooly Bubbles does not.

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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.*