RSS Image Feed
Wordpress automatically generates an RSS feed for you with the default settings.
We love to make use of this feature. The only downside is that wordpress doesn't automatically adds images to this feed, which can make your app look a little boring.
With this plugin, featured images from any type of page are automatically added to your RSS feed and included in the app.
The plugin is called RSS image Feed and can be found here:
Simply install and activate the plugin and you're all set!
Make sure you have your feed setup to use the images in the list like this: