# One Markdown vs Merkdown

The clearest difference is in-app purchases: Merkdown at none against One Markdown's 3. One Markdown's advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price there is nothing between them.

Both are free to download. One Markdown sells 3 in-app purchases, starting at $3.99 per year. Merkdown asks for nothing beyond the download.

One Markdown ships an update monthly, Merkdown every 3 months. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | One Markdown | Merkdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (141 ratings)](https://appshunter.io/ios/app/one-markdown/id1507139439/reviews)** | — |
| Number of ratings | **141** | — |
| Positive reviews | 81.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 33 MB |
| Requires iOS | **14.5** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [禄海 区](https://appshunter.io/developer/954188947) | [HYUNWOO LEE](https://appshunter.io/developer/1592216709) |

## What reviewers say

### One Markdown

[App page](https://appshunter.io/ios/app/one-markdown/id1507139439)

A fast and simple editor for plain text, Markdown, and Textbundle formats. It offers full Markdown display, image previews, math formula rendering, and extensive customization options for themes and fonts. Includes tools for syntax input, table generation, and document outlining.

**Highlights:** Supports CommonMark and GitHub Flavored Markdown, Full Markdown document display, Image and math formula previews, Customizable themes and fonts, Markdown syntax input menu and keyboard, Outline and word count view, Editor & Preview mode

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Markdown Yearly Subscribe | $3.99 | per year |
| One Markdown for Mac | $9.99 | one-time |
| One Markdown for  iPhone/iPad | $9.99 | one-time |


### Merkdown

[App page](https://appshunter.io/ios/app/merkdown/id6760243765)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Markdown free?

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

### Is Merkdown free?

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

### Do One Markdown or Merkdown have ads?

Merkdown shows ads; One Markdown does not.

### Which is updated more often, One Markdown or Merkdown?

One Markdown ships an update monthly, and Merkdown every 3 months. Most recently, One Markdown was updated on September 21, 2026 and Merkdown on September 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*