The best available option to check out the live shows as well as browsing old episodes on demand. Search for Primal Podcast for recent episodes and PrimalCast Radio to stream live shows & 24/7 music and replays.
Just looking to keep up with episodes in your free time? This is the app for you! Stitcher Radio has every episode ready to in high quality any time you're ready.
Outdated, but reliable. If you're only interested in listening to live shows and the 24/7 streaming radio, Winamp will serve your needs. Just enter the URL and stream away.