Apple has released their own Podcasts app into the App Store. It allows you to listen or watch, stream, download, and subscribe to your favorite audio and video podcasts right from your iPhone, iPod touch, and iPad. Before now, you had to sync subscribed podcasts from iTunes desktop on Mac or PC, stream or download single episodes from the iTunes app and play them in the Music or Video app, or use one of the third party podcast app. We recently took a look at Instacast, Downcast, and Pocket Casts. Let's see how Podcasts stacks up against them.