# Iperius One vs MarkDown Reader

The clearest difference is update cadence: Iperius One at every 4 days against MarkDown Reader's every 5 weeks. Iperius One also leads on iOS requirement (15.0 vs 17.0). On price, ads, 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.

Iperius One ships an update every 4 days, MarkDown Reader every 5 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Iperius One | MarkDown Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Size | 37 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Enter Software](https://appshunter.io/developer/1436009695) | [Edward Juden](https://appshunter.io/developer/1020781189) |

## What reviewers say

### Iperius One

[App page](https://appshunter.io/ios/app/iperius-one/id6761989520)

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

**In-app purchases:** none


### MarkDown Reader

[App page](https://appshunter.io/ios/app/markdown-reader-md-viewer/id6789674087)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Iperius One free?

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

### Is MarkDown Reader free?

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

### Do Iperius One or MarkDown Reader have ads?

Neither Iperius One nor MarkDown Reader shows ads.

### Which is updated more often, Iperius One or MarkDown Reader?

Iperius One ships an update every 4 days, and MarkDown Reader every 5 weeks. Most recently, Iperius One was updated on October 2, 2026 and MarkDown Reader on October 11, 2026.

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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.*