Mark: Markdown Studio
Live Markdown Preview & Notes
$14.99
New: A Home Screen widget for recent & bookmarked notes, plus a Lock Screen/Control Center button for instant new notes. Live preview, tables, math, diagrams.
Mark is a comfortable place to write Markdown and to read it. A clean split-pane editor and a live preview, side by side, with the formatting details handled for you.
WRITE • Split editor / preview with a draggable divider, editor-only, or preview-only in one tap • Markdown-aware editing: headings, bold, and italic styled right in the source, with nested code-block syntax highlighting • One-click fixes appear exactly when there’s something to fix — realign a table, renumber a list, reset a checklist, promote or demote a whole heading section • Paste tab- or comma-separated data straight into a table; paste a link over selected text to wrap it automatically
READ • GitHub-flavored Markdown: tables, task lists, strikethrough, footnotes, YAML frontmatter, definition lists, and callouts • KaTeX math and Mermaid diagrams, rendered live • wiki-links between your own documents, with transclusion to splice one document into another • Tables filter and sort live, right in the preview, and export straight to CSV, JSON, or Markdown
ORGANIZE • Tabs for multiple open documents at once, each backed up automatically as you type • A folder of notes opens as a real, connected set — wiki-links, a table of contents, a sitemap, and a link diagram all resolve across it • A SITEMAP or SITEGRAPH on its own line turns into a live, browsable outline of everything you’ve linked together
SHARE • Export a self-contained HTML file (fonts and styles inlined), tables still sortable, checklists still resettable • A separate export built specifically for email clients • Print or save as PDF with its own dedicated stylesheet • Share text or a file into Mark from any other app
MAKE IT YOURS • Four hand-designed color themes with real light and dark halves, plus five more generated from any single color you pick • A literary serif reading mode, or clean sans/mono presets • Editor and code are set in Codex Mono, a monospace typeface built with dozens of programming and Markdown ligatures, so source code reads as nicely as it renders
Mark keeps everything on your own device. There’s no account, no sign-in, and nothing about your documents is ever sent anywhere. See the in-app Privacy Policy for the full, plain-language explanation of exactly what that means.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New: ask Siri or use Shortcuts to switch Mark's color theme, light/dark/auto mode, or editor layout, or export the current document — four new actions alongside the existing create, open, search, and append. Clicking a tag or frontmatter value now finds matches anywhere in your open folder, not just open tabs. Paste from Word, Google Docs, or a web page and get clean Markdown automatically. New: ⌘D selects the next occurrence of a word for quick multi-place edits.
The developer, Thomas Hodgins, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Thomas Hodgins
- Size
- 12.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Tom Hodgins
