Since Google Reader is gone, I have been trying hard to find a replacement for it. There are many awesome, iPhone, Android, and web applications available for tracking RSS feeds. New ones are released onto the market all the time. Unread happens to be the latest RSS reader for iOS. Unlike a few other RSS readers that we have tested, this one helps you get more reading done.
Unread offers full-screen reading. It has gesture-based controls and easy to use navigation. Multiple themes are available. The app is compatible with Feedly, Feedbin, or FeedWrangler. It offers background refresh, plenty of sharing options, convenient features such as big thumbnails and footnote popovers. You can try the app for $2.99 at the time of this writing.