One Markdown vs Markdown Reader & Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One Markdown
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.
- 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
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One Markdown is a simple and fast editor that supports plain text, Markdown and Textbundle. It has the following features: * Base on CommonMark syntax and GitHub Flavored Markdown (GFM) extended syntax, supporting TOC, tables, code blocks, math formulas, task lists, footnotes, etc. * Display the text of the Markdown document completely without any deletion. * Images can be displayed directly in the Editor, supporting jpg, png, gif, webP, HEIC and etc. * Math formulas, mermaid and Echarts drawings can be previewed in the editor. * You can set your favorite font or multiple fonts for writing. * You can choose from 11 light themes and 21 dark themes, and also support custom themes. * There is a menu to facilitate the input of Markdown syntax, and a special Markdown syntax keyboard is also provided in iOS. * Convenient tools for generating and formatting Markdown table syntax. * You can view the outline and word count of Markdown documents. * Markdown documents can be previewed and support Editor & Preview mode. Terms of Use: https://www.mweb.im/onemarkdown-terms.html Privacy Policy: https://www.mweb.im/onemarkdown-policy.html PS: The lightweight choice is One Markdown. If you need a complete and powerful app, please take a look at MWeb, I hope you like it!
Markdown Reader & Editor
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The fast, beautiful way to read, write, and share Markdown on iPhone and iPad. Open any .md file and see it rendered instantly with clean typography. Write with a live side-by-side preview that updates as you type. Draw Mermaid diagrams, export polished PDFs, and work fully offline — no account required, no sync setup, no waiting. READ ANY MARKDOWN FILE - Open .md, README, and markdown files from Files, iCloud Drive, or any app - Beautiful rendered view with clean typography and dark mode - Syntax highlighting for fenced code blocks - Find text across your document instantly WRITE WITH LIVE PREVIEW - Side-by-side editor and preview, updating as you type - Quick-insert toolbar for headings, bold, lists, links, tables, and checkboxes - Find and replace, undo/redo, line numbers - Multiple editor themes: Dracula, Monokai, Nord, Solarized, and more MERMAID DIAGRAM STUDIO - Create flowcharts, sequence diagrams, class diagrams, and Gantt charts in plain text - Live diagram preview as you type - Perfect for documentation, planning, and teaching EXPORT AND SHARE - Export to PDF with polished formatting - Export to HTML and DOCX - Share rendered documents straight from the app WORKS OFFLINE - No account required. No sign-up. - Your files stay on your device - Editing, preview and export work in airplane mode GO PRO The app is free with ads. Upgrade to Pro to remove ads and unlock every premium feature, with a simple monthly plan or a one-time lifetime unlock. Whether you are a developer reading a README, a writer drafting a post, a student taking notes, or a team documenting a project — this is the Markdown app that stays out of your way. Questions or ideas? Reach us any time from Settings inside the app. SUBSCRIPTION AND PRICING • Remove Ads — $19.99, one payment • Markdown Pro Monthly — $1.99 per month, renews automatically • Payment is charged to your Apple Account at confirmation of purchase • A subscription renews unless it is cancelled at least 24 hours before the end of the current period • Manage or cancel anytime in your Apple Account settings Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cosmovex.web.app/apps/mdvedit/privacy-policy
Screenshots
Verdict
The clearest difference is ads: One Markdown at none against Markdown Reader & Editor's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. One Markdown sells 3 in-app purchases, starting at $3.99 per year and Markdown Reader & Editor sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
One Markdown ships an update monthly, Markdown Reader & Editor every 6 weeks. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.
| Parameter | One Markdown | Markdown Reader & Editor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (141 ratings) — better | — |
| Positive reviews | 81.9% of reviews | — |
| Number of ratings | 141 — better | — |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | 禄海 区 | Sahana A S |
In-app purchases
One Markdown
- One Markdown Yearly Subscribe$3.991 Year
- One Markdown for Mac$9.99
- One Markdown for iPhone/iPad$9.99
Markdown Reader & Editor
- Remove Ads$19.99
Questions
Is One Markdown free?
Is Markdown Reader & Editor free?
Do One Markdown or Markdown Reader & Editor have ads?
Which is updated more often, One Markdown or Markdown Reader & Editor?
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