When you click ⋮ (More Options) in the Settings section of RSS.app, a dropdown menu appears with several feed management tools.
Clear Cache
If your feed isn’t showing the latest updates, hit Clear Cache to wipe stored data and force a refresh.
Resize Images
If oversized images are slowing things down, Resize Images automatically adjusts them for better display and faster loading.
Replace Feed
The Replace Feed function allows you to swap the current feed with a new source URL while keeping all existing settings intact.
Purge Old Posts
By enabling Purge Old Posts, any posts that have been deleted from the source website will also be removed from your feed on each refresh.
Export CSV
The Export CSV tool lets you download your feed data in a structured file format, making it easier to analyze, archive, or integrate with external applications. You can also export all feeds from your account in CSV or OPML format.