I've owned 'em all... This replaced 'em all! – MobileRSS Pro ~ Google RSS News Reader Review

The title says it all - this is, by far, the best, most functional and fastest reader on the iPhone, bar none. I have purchased at least a dozen such apps over the last 4-5 years, and this has replaced all of them. It's the speed and simplicity of the native Google Reader with all of the iOS functionality you would expect.
Review by S†åç™ on MobileRSS Pro ~ Google RSS News Reader.