Scrivener is great, iOS compatibility makes it the only real choice.

Greetings everyone,

I was fortunate enough to be part of the beta test group for the iOS version of Scrivener, which is also great. The fact that this fantastic tool is now accessible on all of my devices makes it the only real writing project development choice for me.

…of course, since discovering Scrivener, it was immediately clear that using anything else was always going to be at best an undesirable compromise. On July 20, 2016 the unavoidable suffering of the past with regard to iOS writing solutions moves from reality to just a memory. Literature and Latte ROCKS!!!

Bill is Saved about Scrivener, v2.8