You may add multiple RSS feeds to your app – a great way to add relevant content from the web. While you may utilize anyone’s RSS feed, a better plan would be to use niche-related content that you have specifically created.
For example, you could setup a WordPress site with tips on weight loss and add that RSS feed to your own weight loss niche app. If you schedule posts months in advance, each time a post is published your app will be upgraded. You could also monetize within the RSS feed. That way you wouldn’t be sending your app traffic to a competitor.
Note multiple RSS Feeds work best for Android apps. iOS doesn’t mind minimal RSS feeds – but they will reject an app that relies too heavily on web content.
How to find RSS Feeds
RSS Search Engines: