# KFU AR 3D vs Solar System AR 4D

The clearest difference is in-app purchases: KFU AR 3D at none against Solar System AR 4D's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Solar System AR 4D sells 1 one-off in-app purchase. KFU AR 3D asks for nothing beyond the download.

## The numbers

| Metric | KFU AR 3D | Solar System AR 4D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 46 months |
| Size | 124 MB | 122 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [King Faisal University - جامعة الملك فيصل](https://appshunter.io/developer/570315734) | [Ibrahim Amer](https://appshunter.io/developer/1054899889) |

## What reviewers say

### KFU AR 3D

[App page](https://appshunter.io/ios/app/kfu-ar-3d/id1486332924)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar System AR 4D

[App page](https://appshunter.io/ios/app/solar-system-ar-4d/id1593970513)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock | $5.99 | one-time |


## Frequently asked questions

### Is KFU AR 3D free?

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

### Is Solar System AR 4D free?

Solar System AR 4D is free to download, with in-app purchases available.

### Do KFU AR 3D or Solar System AR 4D have ads?

Neither KFU AR 3D nor Solar System AR 4D shows 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.*