Re:We’re the founders of Substack, we just launched an iOS a...
by internet_jockey on Thursday March 10, 2022 @06:53PM
(#30634277)
You can add any RSS feed to the app via reader.substack.com. As long as other newsletter providers support RSS, this should be no problem.
You could have done the same thing and built a generalized newsletter app.
But instead you built a reader just for Substack, which is clearly built to lock in an open ecosystem, just as medium tried with blogging and Spotify is trying with podcasts.