A5 - Takes notes in your browser. Elegant & simple.
Falcon for iOS - Writing notes made simple
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Chars - Unicode Symbols Keyboard for iOS
Notational Velocity - Notational Velocity: modeless, mouseless Mac OS X note-taking application
QuickJots - Jot down quick notes and auto-save them with QuickJots. Use GitHub Flavoured Markdown to easily embed images, or even task-lists to track to-dos. It's private — all notes stay local; no login or downloads are needed. There's a dark mode too!