This document discusses several tools for staying up-to-date with online content including RSS readers like Feedly for subscribing to websites and news feeds, podcast apps like Downcast, ebook and audiobook apps like OverDrive for borrowing digital content from libraries, and iTunes U for accessing free educational courses and materials. These tools allow users to consume various types of digital content like articles, audio, books and classes in one place on their mobile devices without having to visit individual websites or sync with iTunes.