hi all,so, i use cloud sync on my ipad and decided to take the app off my iphone 7. now, when i put it back on again, it seems the current audiobook i am reading has already been synced so is available. so, do all of the cloud content books, in my case audio books, download to my phone or just stream from the cloud? still confused how all this works. i know, all of the content is available across my phone, and my ipad, but just wondering how it all works, in practice? i have plenty of icloud storage space. Will Sais ss