# Unknown Reality Archive vs MemoJet

The clearest difference is iOS requirement: Unknown Reality Archive at 13.0 against MemoJet's 17.0. 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 | MemoJet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Size | 1.1 GB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [byungjun jung](https://appshunter.io/developer/1480930026) | [Kihyup Kim](https://appshunter.io/developer/1605718396) |

## What reviewers say

### Unknown Reality Archive

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

**In-app purchases:** none


### MemoJet

[App page](https://appshunter.io/ios/app/memojet/id6756757764)

**Features:** macOS Compatibility, Vision Pro support

**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 MemoJet free?

MemoJet 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.*