A fellow writer, Brett Terpstra, has developed a web page that details the major features of virtually every iOS text editor in existence. And what is better still, he has written clever code that lets you select your must-have features and have all the apps without those features appear greyed out. You’ll find it here:
brettterpstra.com/ios-text-editors/
For instance, if you want an editor that runs on an iPhone and synchs through both Dropbox and iCloud, click on those columns and you’ll find that only five currently meet that criteria.
That beats the socks off wading through dozens of websites looking at feature lists.