Can't say enough good things about Marco and his app Overcast: it's better than apps with dozens of people working on them. The fact that this app isn't on Android is one reason I don't switch away from iPhone. I just hope Marco can be persuaded to work on a version for PinePhone!
I found podcasting to be one of the more delightful parts of the internet, for a while mostly ignored by the surveillance and adtech applied to the rest of the web. Overcast is wonderful and I hope can continue to support an open podcasting model as opposed to the closed model currently most successfully pushed by Spotify.