There is no app to install. Use any podcasting app, preferably a Podcasting 2.0 app & add the RSS feed.
Discussion
podcastguru.io is my recommendation since it has excellent video support.
Also the nostr:npub196qvw7utjs0cnztlg4aww98ekql9svm6c4wlv6sug70nzz0uujxsprafme homepage needs a box that you just paste a npub in and it takes you to the page for that npub.
#todo
