Hide notes per app
Keep notes out of apps where you do not need them, with auto-hide when switching.
Distraction-free macOS notes
AppMemo
Plain-text notes for focused macOS work
Write fast Markdown notes in a clean macOS interface, with per-app hiding, auto-hide, note locking, slash commands, editor customization, and frontmost window control.
Plain TextMarkdownPer-App NotesSlash Commands
Why it fits your workflow
Lock the current note
Pin one note in place when you want to stay focused without automatic switching.
Markdown writing
Use inline formatting, task lists, tables, and other plain-text structures.
Slash commands
Type / on a new line to insert headings, tables, task lists, horizontal rules, and more.
Custom editor
Choose light, dark, or system themes, then tune font size and editor width.
Frontmost window
Keep your notes visible above other apps when you need quick reference.