# MD Preview vs NereyeKoydum

The clearest difference is in-app purchases: MD Preview at none against NereyeKoydum's 2. NereyeKoydum's advantage is iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. NereyeKoydum sells 2 in-app purchases, starting at $6.99 per year. MD Preview asks for nothing beyond the download.

## The numbers

| Metric | MD Preview | NereyeKoydum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Size | 4 MB | 74 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DILEK EMINOGLU](https://appshunter.io/developer/6772718297) | [Coditive Kft.](https://appshunter.io/developer/6823946410) |

## What reviewers say

### MD Preview

[App page](https://appshunter.io/ios/app/md-preview/id6790422676)

**Features:** Vision Pro support

**In-app purchases:** none


### NereyeKoydum

[App page](https://appshunter.io/ios/app/nereyekoydum/id6809007501)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NereyeKoydum Plus — Yearly | $6.99 | per year |
| NereyeKoydum Plus — Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is MD Preview free?

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

### Is NereyeKoydum free?

NereyeKoydum is free to download, with in-app purchases available.

### Do MD Preview or NereyeKoydum have ads?

Neither MD Preview nor NereyeKoydum 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.*