What is a Podcast? A podcast is a modern-day answer to the old-timey radio show. With radio shows, you had to know when the show was broadcast. You had to tune in on time. If you missed it you wouldn’t know what happened until next week. With podcasts, your favorite shows are available on-demand. On any device with streaming internet. It’s easy to see how the word ‘podcast’ is a mix of the words iPod and broadcast. Remember iPods? Pocket Casts …