Stitcher is a longtime provider of podcasts, aggregating some of the best shows on the web. Or all the shows on the web, really. There are a whole lot of podcasts on the web, and Stitcher's got 'em.
That's a good thing. And the Stitcher app, and Stitcher on the web, are both good things, and great ways to listen to podcasts.
There's one catch with Stitcher, though, and for us it's a pretty big one. Stitcher lowers the bitrate of the podcast you're listening to. So if you're sensitive to the quality of audio, you might want to look elsewhere. Otherwise, it's great for discoverability, and you should give it a shot.
Stitcher also is one of the media apps you can use with Android Auto.