Apple has released dedicated Podcast app
As we reported earlier Apple has released a dedicated Podcast App making it: “the easiest way to discover, subscribe to and play your favorite podcasts on your iPhone, iPad, and iPod touch. Explore hundreds of thousands of free audio and video podcasts from the Podcasts Catalog, and play the most popular podcasts, organized for you by topic, with the all-new Top Stations feature.”
Apple has deleted the Podcast option for it's music player in iOS 6. You can grab the app here.