I'm thinking of switching from a Note3 to the large iPhone. I have some concerns regarding how some things work in iOS. 1. If I am inside an app, like a web browser, watching a video, etc. and someone sends a message in Hangouts, how are you notified? On my Note3 I see the icon/notification at the top of the screen, what does iOS do to notify you of activity in another app? 2. Anyone know if Google Now remembers locations you have been to, and suggests drive times, and things in close proximity to you like it does on Android? 3. Can you access all of your personally uploaded songs in the cloud with the Google Play app like you can on Android? Thanks in advance for any info.