Manage your podcast subscriptions and library on iPod touch
In the Podcasts app 
, you can add or remove subscriptions and episodes in your library.
Manage your subscriptions
Tap Library.
Tap a show to see its information page, tap
, then do any of the following:Change the sequence of episode playback, disable notifications, and manage episode downloads: Tap Settings.
Stop downloading new episodes: Tap Unsubscribe.
Remove all the episodes: Tap Delete from Library.
Manage episodes and downloads
Add an episode to your library: For podcasts that you haven’t subscribed to, tap
next to an episode. To download the episode so you can play it when you’re offline, tap 
.Delete an episode: Tap Library, tap Episodes, swipe left on the episode, then tap Delete.
Remove a download: Tap Library, tap Downloaded Episodes, swipe left on the episode, then tap Remove.
Change your Podcasts settings
Go to Settings 
> Podcasts, then do any of the following:
Keep your subscriptions up to date on all your devices where you’re signed in with the same Apple ID: Turn on Sync Podcasts.
Change the download settings for all your subscriptions: Change the settings below Episode Downloads.