Google Docs · 2:59pm Oct 18th, 2016
Up until now, I've been using the Notes application on my iPad to write my stories, though I often used the word processor on Fimfiction to do most of my editing.
And then iOS 9 happened.
The app would crash in the middle of long writing sessions, and I would lose a good hour or so worth of work, with no way of recovering it, as the crashes occurred because the app was trying to send me an email with the contents of the document.