Markdown Reader & Editor vs Markdown Viewer

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

You spot a line worth fixing, but explaining which file and which section to an AI takes longer than the fix itself. Markdown Viewer removes that step. Select the text and tap copy. Then paste it into your AI chat. Three steps 1. Open a Markdown file from Files or iCloud Drive 2. Long-press to select the text you want to change 3. Tap copy in the lower right, then paste into an AI chat It copies more than the text Your selection arrives with its file name and heading trail attached. Here is what actually lands on your clipboard. File name: docs/current/plan.md Headings: Chapter 3 > Setup steps Selected text: """ An administrator handles the initial setup, and members join from an invite link. """ The AI sees which file, which section, and which sentence in a single paste. No more writing out where the text came from. Set the path yourself Tap the file name to enter any relative path. Something like docs/current/plan.md helps an AI pin down the target. Features • Markdown rendering with headings, tables, code blocks, and checklists • Text selection with context-rich copy • Open from Files, iCloud Drive, pasted text, or a sample document • Copy a code block on its own • Custom relative paths • Light and dark themes • Japanese and English, following your device language • VoiceOver and Dynamic Type support Good for • Reading back specs and notes written with an AI while you are out • Sending a fix to your AI the moment you notice it • Lining up edits before you get back to your desk • Reading Markdown from iCloud Drive in a clean layout Not included • Editing, saving, or exporting Markdown • Writing back to the original file • Automatic sending to an AI (it copies to your clipboard) • Accounts, sync, or direct cloud service connections Focused on reading and handing text to an AI. Light and simple. Not saved Your document, selections, copied text, and recent files are never stored. Everything runs on your device. No ads, no analytics. Requirements iPhone running iOS 17 or later. Supports .md and .markdown files in UTF-8, up to 1 MB.