Alternatives to iA Markdown Dictionary

Markdown editor

Dictionary and translator app

Translate words without ever opening a dictionary

Quick Look generator for Markdown files

Configurable document editor that supports Markdown

Markdown editor

Markdown editor with live preview and syntax highlighting

Open-source markdown editor

Inspect application bundles

Detailed information on every Apple product ever made

Display key code, unicode value and modifier keys state for any key combination

Apple Notes extension