# Stackle 3D vs Relax & Sort

The clearest difference is device support: Relax & Sort at 4 against Stackle 3D's —. Stackle 3D's advantage is iOS requirement (11.0 vs 15.0). On price and in-app purchases 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 | Stackle 3D | Relax & Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 87 MB | 89 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Rootcraft](https://appshunter.io/developer/1370994577) | [Line Newermann](https://appshunter.io/developer/1035138822) |

## What reviewers say

### Stackle 3D

[App page](https://appshunter.io/ios/app/stackle-3d/id6476978995)

**In-app purchases:** none


### Relax & Sort

[App page](https://appshunter.io/ios/app/relax-and-sort/id6806691653)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stackle 3D free?

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

### Is Relax & Sort free?

Relax & Sort is free to download, with no in-app purchases.

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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.*