R3R is a reader for RSS, ESF and Atom feeds. It has a simple GUI that gathers your subscribed feeds on startup and displays them into a single list.
Headlines Alternatives
Headlines is described as 'Introducing Headlines, a brand new way to keep up with the news you care about, right on your Home Screen. Choose your favorite feeds, add a widget and start reading' and is a News Reader in the news & books category. There are more than 100 alternatives to Headlines for a variety of platforms, including Web-based, Android, iPhone, iPad and Windows apps. The best Headlines alternative is Inoreader, which is free. Other great apps like Headlines are Feeder RSS feed reader, Fluent Reader, RSS Guard and Kagi News.