# KFU AR vs Space Explorer 3D

The clearest difference is device support: Space Explorer 3D at 2 against KFU AR's —. KFU AR's advantage is iOS requirement (15.6 vs 18.5). 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 | KFU AR | Space Explorer 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 171 MB | 120 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [King Faisal University - جامعة الملك فيصل](https://appshunter.io/developer/570315734) | [Viktoriia Samoilova](https://appshunter.io/developer/1815041475) |

## What reviewers say

### KFU AR

[App page](https://appshunter.io/ios/app/kfu-ar/id6466980867)

**In-app purchases:** none


### Space Explorer 3D

[App page](https://appshunter.io/ios/app/space-explorer-3d/id6755357692)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KFU AR free?

KFU AR is free to download, with no in-app purchases.

### Is Space Explorer 3D free?

Space Explorer 3D 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.*