FeedR. It's by far the best RSS reader I've seen yet. I've used Viigo, Feeds on iPhone, Newsrob, Nuby, Newsroom, and a few others I can't remember.
FeedR is a runaway champ, better than all others by leaps and bounds. Plus the dev responds to your emails.
FeedR is a runaway champ, better than all others by leaps and bounds. Plus the dev responds to your emails.