# Unknown Reality Archive vs OopsKit

The clearest difference is device support: OopsKit at 2 against Unknown Reality Archive's —. Unknown Reality Archive's advantage is iOS requirement (13.0 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 | Unknown Reality Archive | OopsKit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Size | 1.1 GB | 67 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [byungjun jung](https://appshunter.io/developer/1480930026) | [YEONEE KIM](https://appshunter.io/developer/1841553765) |

## What reviewers say

### Unknown Reality Archive

[App page](https://appshunter.io/ios/app/unknown-reality-archive/id1639595747)

**In-app purchases:** none


### OopsKit

[App page](https://appshunter.io/ios/app/oopskit/id6752884289)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unknown Reality Archive free?

Unknown Reality Archive is free to download, with no in-app purchases.

### Is OopsKit free?

OopsKit 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.*