Diggnation On The Go is an iPhone App that shows you a playlist of the latest Diggnation episodes and allows you to stream and watch them on your iPhone or iPod Touch. This is great because I love Diggnation and I am not always around my computer on Friday when they release new episodes. Install this app and always have the latest Diggnation podcasts available. Watch the video version or listen to the audio version.
Cost: Free
App Store Link
Developers Website