The premium version of Unread[1], an iOS and iPad OS feed reader has this feature. It's also a generally beautiful reading experience. [1] https://apps.apple.c

The premium version of Unread[1], an iOS and iPad OS feed reader has this feature. It's also a generally beautiful reading experience. [1] https://apps.apple.com/us/app/unread-an-rss-reader/id1363637349 https://apps.apple.com/us/app/unread-an-rss-reader/id1363637...