It blocks (or skips) YouTube ads. I use it in conjunction with 1Blocker to get all ads.

StopTheMadness pro:

https://apps.apple.com/app/id6471380298

I use Reeder (https://apps.apple.com/app/id1529445840) on my iPad and iPhone. Before it allowed you to subscribe I was using Feedly.

Follow this playbook: https://www.instagram.com/reel/C25nyvIPYHy/?igsh=MTc4MmM1YmI2Ng==

I use it for digital books and it works great. You can configure it to send a book to an email so it appears automatically. The auto tagging works well too.