I'm always thinking about ways to make it easier to turn on and off the system. I'm wondering if Ooma has considered adding widget functionality to the iOS app? This seems like a no brainer since it would cost very little to add this functionality to the existing app. So basically, to turn on and off your system, you'd just swipe down on your phone and hit the away button. or the home button, etc., contained within a customizable widget.
The other thing you could do for iOS users is to add pressure-response functionality to the app icon. Arlo already does this with their iOS app, but essentially you press on their app icon a little harder, and you get an option to arm or disarm their cameras. Pretty clever.