Markdown.md vs Marked

Markdown.md is a clean and focused Markdown workspace built for people who write and manage Markdown files every day. Whether you are a developer writing documentation, a writer organizing notes, or a founder planning ideas, Markdown.md helps you keep Markdown files structured, searchable and synced across your Apple devices. The app follows a preview first approach. You can read Markdown files rendered as rich HTML and switch to editing only when needed. Preview First Reading Markdown.md renders Markdown into clean HTML so you can read documents comfortably before editing them. Supported formatting includes: Headings H1 to H6 Bold and italic text Inline code Code blocks Blockquotes Ordered lists Unordered lists Links Horizontal rules Inline HTML You can quickly switch between Preview mode and Edit mode whenever you want to make changes. Organize Files with Folders Keep Markdown files structured using folders. Features include: Create unlimited folders Create Markdown files Rename files and folders Move files between folders Delete files with confirmation This structure makes it easy to manage developer documentation, project notes, knowledge bases, personal writing and startup planning documents. Fast Markdown Editor The editor is simple and distraction free. Editing features include: Plain text Markdown editing Autosave Undo and redo support Quick preview switching Write Markdown exactly the way you expect without complex formatting tools. Search and Filter Find Markdown files quickly with built in search and filters. You can search inside the current folder hierarchy, filter by folders or files, filter by time such as today, this week or this month and sort by name, created date, updated date or file type. Import and Share Markdown Files Bring Markdown files into your workspace easily. Import .md files from your device Drag and drop file import on macOS Share extension support on iOS to save Markdown from other apps Sync Across Devices with iCloud Markdown.md keeps your files synced using iCloud and CloudKit. Your Markdown library stays updated across iPhone, iPad and Mac. The app works offline first. You can continue reading and editing files without internet. Sync will automatically continue when a connection is available. Native Experience on Apple Platforms Markdown.md is built with SwiftUI and SwiftData to provide a native experience. iPhone and iPad Full screen navigation Floating action button for quick file creation Share extension support Mac Sidebar navigation Multiple windows Native tab support Drag and drop file import Markdown.md is designed for people who rely on Markdown every day including developers, technical writers, founders, students and researchers.

Marked is a Markdown reader and editor designed first as a reading app — think Apple Books for your .md files. Open any Markdown document from Files or iCloud Drive and read it with the calm of a book: classic typography, generous margins, justified text with automatic hyphenation, and Light, Sepia and Dark themes. A READING-FIRST EXPERIENCE • Three reading themes: Light, Sepia and Dark. • Nine curated typefaces: system serif, New York, Georgia, Palatino, Times New Roman, Helvetica Neue, Avenir Next, Iowan Old Style and Charter. • Adjustable font size, line spacing and horizontal margins. • Justified text with automatic hyphenation for a book-like rhythm. • Native rendering of headings, lists, quotes, code blocks, links and tables. • Styled blockquotes with accent bar, soft background tint and a decorative quote glyph. • Wrap-first tables that fit cell text to the screen and only scroll horizontally when wrapping is not enough. SYNTAX HIGHLIGHTING • Fenced code blocks are highlighted with automatic language detection (highlight.js via HighlighterSwift). • The editor colours Markdown markup live — headings, emphasis, code spans, links and lists — without getting in the way of plain-text editing. QUICK EDITING • Built-in plain-text editor with in-place save to the original file. • New documents open straight into the editor. • Jump to any line directly from the table of contents or search results. • Debounced highlighting keeps large files responsive while typing. NAVIGATION • Auto-generated table of contents from the document's headings. • In-document search: per section in reader mode and per line in editor mode. • Recent files list with per-document reading position and progress, Apple Notes–style file count under the title. FAST AND SMOOTH • Documents open asynchronously so the UI never blocks on large files. • Theme and font changes reuse the parsed document and existing section views instead of rebuilding from scratch. • Smart subview reuse keeps scrolling fluid in long documents. WORKS WITH YOUR FILES • Opens .md, .markdown, .mdown and .mkd files from Files, iCloud Drive and "Open with…". • Create new Markdown documents from inside the app. • Security-scoped bookmarks remember where each file lives, so recents keep working after relaunch. PRIVACY BY DESIGN • Everything runs on your device. Marked has no servers. • No accounts, no telemetry, no advertising, no tracking. • Your files stay exactly where you keep them — the app only opens them. Ideal for reading notes, technical documentation, project READMEs, long-form articles or books written in Markdown — and for making quick edits without leaving the reading flow.