pcast itpc

Instacast is a popular podcast application for iPhone. Instant access to podcast subscriptions, stream or download episodes wirelessly, follow show notes and enjoy audio and video podcasts on-the-go.

Application homepage:
iTunes link:
HTML Link example:
Native application URL string example: pcast://
Extended example:

Add pcast or itpc in front of any Podcast RSS feed URL. Instacast will subscribe to the podcast upon opening.