“iA Writer creates a clean, simple and distraction-free writing environment for when you really need to focus on your words. It’s delightful to use.” – The New York Times
iA Writer is where all written copy begins, and it also serves as my project management system and PKM. I have over 25 Markdown documents that begin with the word "Mattebox," ranging from to-do lists to marketing copy.
Used this throughout my school career. There are many similar apps that don't put in quite as much attention to detail or overthink the problem by trying to address it with too many features (killing the minimalism, which is the point).
iA Writer is quite literally a game changer and simplicity at its finest.
So far the best Markdown editor I've used. Has been used for a variety of purposes - whether notes, protocols or even technical documentation. Simply brilliant.