I have found that logging in through the browser works well. I use firefox, but you should be able to use any browser that can login and view vids. I use an android phone, but functionality should be similar for iPhone’s as well. The vid content plays in the background with the screen shut off, which is a nice feature. If it were youtube content AND you don’t have any premier subscription w/youtube, you’d have to have your screen/phone on just to listen to the vid content.