Love this advancing technology :) IOS 9

After a few hiccups we upgraded the Apple stuff to IOS 9 yesterday (2 tablets and two i-phone's), and was mildly disappointed when the OS2 upgrade for the Apple Watch was postponed due to bugs. Everything seems to work well, but there are differences in functionality between the I-pad2 and I-phone6+. and Alice's i-pad Mini and i-phone 4s.  Alice doesn't "tinker" within the bowels of the OS...does email, uses the Kindle App, plays games....so some of the changes are transparent to her, which is OK.