Castamatic is the best app to listen to podcasts on iPhone, iPad, and Mac. Quickly assemble a custom sequence of episodes or create a smart playlist, and enjoy your favorite shows with enhanced audio quality thanks to Castamatic's machine learning Auto-leveler. New in Castamatic 13: on-device intelligence powered by Apple Intelligence. Generate full episode transcripts, automatically create chapters, and follow along with a live-scrolling transcript panel — all processed privately on your devic...