Have you checked out Feedly? I’ve been using it for about 6 months now or more since the last Reader redesign that I couldn’t stand. They also import the feeds from Reader to their service which for me is a huge plus.
The iOS app for it is just ok. I still like Reeder but Feedly says they will have an API and work with Reeder soon. Fingers crossed. Using the Feedly app, however, is not an awful experience. I just prefer Reeder.