# One Markdown vs adoc Studio

The clearest difference is rating: One Markdown at 4.6 against adoc Studio's 2.0. One Markdown also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (82% vs 60%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. One Markdown sells 3 in-app purchases, starting at $3.99 per year and adoc Studio sells 3 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

One Markdown holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: One Markdown has 141 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 82% of One Markdown's written reviews are positive against 60% of adoc Studio's.

One Markdown ships an update monthly, adoc Studio every 2 months. The most recent releases landed on October 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | One Markdown | adoc Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (141 ratings)](https://appshunter.io/ios/app/one-markdown/id1507139439/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/adoc-studio-writing-app/id6449246158/reviews) |
| Number of ratings | **141** | 4 |
| Positive reviews | **81.9% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 50 MB | 108 MB |
| Requires iOS | **14.5** | 18.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [禄海 区](https://appshunter.io/developer/954188947) | [ProjectWizards](https://appshunter.io/developer/308324275) |

## 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 |


### adoc Studio

[App page](https://appshunter.io/ios/app/adoc-studio-writing-app/id6449246158)

Create structured technical documentation with an integrated writing environment. Manage text, media, and components within projects, with a live preview for HTML and PDF exports. Adapt documents for different audiences and automate recurring exports.

**Highlights:** Integrated AsciiDoc writing environment, Project management for text and media, Live HTML/PDF preview, Sidebar navigation and problem navigator, Adapt documents with attributes and conditions, Automated recurring exports, Cross-device functionality (Mac, iPad, iPhone)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $24.99 | per month |
| Annual Subscription | $249.99 | per year |
| 14-day Trial | Free | one-time |


## Frequently asked questions

### Is One Markdown free?

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

### Is adoc Studio free?

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

### Which has better reviews, One Markdown or adoc Studio?

One Markdown is rated higher. One Markdown averages 4.6 out of 5 from 141 ratings, while adoc Studio averages 2.0 from 4 ratings.

### Do One Markdown or adoc Studio have ads?

Neither One Markdown nor adoc Studio shows ads.

### Which is updated more often, One Markdown or adoc Studio?

One Markdown ships an update monthly, and adoc Studio every 2 months. Most recently, One Markdown was updated on October 13, 2026 and adoc Studio on September 18, 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.*