em — Markdown Writer & Editor
Own your drafts and blog posts
About
A distraction-free Markdown editor for Mac, iPad, and iPhone that keeps your writing files private and accessible. Features smart search, automatic version history, and optional AI assistance for editing and content review.
What's New in em
1.2
October 1, 2026
This version brings Editorial Review to your device and makes search find everything you've written. - Editorial Review, Now On Device: Run developmental edits of any draft right on your device. em's prompt is now optimized for Apple's on-device Foundation Model to provide quicker, more private results. - Ask em Is More Conversational: Turn on Prompt Suggestions to keep the conversation going. em will review your changes or answer additional questions once the initial review is generated — but only if you want em to. - Smart Search Is Now Smarter: Use quotes, +, -, OR, and * to find exactly what you're looking for. Plus, every search can become a Smart Folder. - Word Count Is Far More Accurate: Word count and reading time now ignore standalone Markdown characters like ## and more accurately count Chinese and Japanese text. The first index after launch will likely adjust your word counts down a bit as a result — sorry about that! - Bug Fixes and Performance Enhancements: There were bugs, but we squashed 'em.
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FAQ
What is em?
em is a Markdown writing and editing application designed for Mac, iPad, and iPhone. It focuses on user privacy, offering features like smart search, automatic version history, and optional AI assistance for editing.
How much does em cost?
em is a paid application, priced at $19.99. This one-time purchase grants access to all its features.
Does em have ads?
No, em does not contain advertisements. It is a paid application designed to provide a distraction-free writing experience.
What devices does em support?
em is available on Mac, iPad, and iPhone, ensuring a consistent writing experience across Apple devices.
How does em handle user data and privacy?
em prioritizes privacy with no backend servers or accounts. Your writing syncs exclusively through your iCloud, and AI features run on-device by default.
Can I publish to Ghost with em?
Yes, em offers native integration with Ghost sites, allowing you to edit, back up, and publish your Markdown content directly. It supports 19 Ghost editorial cards.
What are the AI features in em?
em offers on-device Apple Intelligence by default for AI assistance. You can optionally connect to Claude, ChatGPT, or Gemini using your own API key for enhanced capabilities like editorial reviews and answering questions grounded in your files.
How often is em updated?
The latest version of em, 1.2, was last updated on October 1, 2026. Updates are provided by the developer, Justin Cox.
