# MDPaper vs Ariv

The clearest difference is ads: Ariv at none against MDPaper's shown. Ariv also leads on iOS requirement (15.0 vs 18.6). On price, in-app purchases and device support 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 | MDPaper | Ariv |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 7 MB | 86 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomoaki Yagishita](https://appshunter.io/developer/387622096) | [Ariv Studios](https://appshunter.io/developer/1881812958) |

## What reviewers say

### MDPaper

[App page](https://appshunter.io/ios/app/mdpaper/id6472578847)

**In-app purchases:** none


### Ariv

[App page](https://appshunter.io/ios/app/ariv-notes-pkm-second-brain/id6776939051)

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

**In-app purchases:** none


## Frequently asked questions

### Is MDPaper free?

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

### Is Ariv free?

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

### Do MDPaper or Ariv have ads?

MDPaper shows ads; Ariv does not.

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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.*