Writefull - Writefull provides you with the tools you need to improve the quality and consistency of your writing.
Better Notes - Simple notes app that ties notes together with #hashtags
Trix - A rich text editor for everyday writing.
Whimsical - The visual workspace for teams.
TextPad - TextPad is a powerful, general purpose editor for plain text files that is easy to use, with all the features a power user requires.
Collected Notes - Simple and powerful note-taking & blogging platform.