Hello. I am a long time iPhone user. I am divorced and recently my 9 turning 10 year old has asked for a phone to be able to contact me whenever he wants. He would like an ios device, however I think an iPhone capable of running ios7 would be too fragile and expensive for a child of his age. I was considering an iPod touch that runs ios7 that he can FaceTime from. Presumably FaceTime audio will work on it and my son can call via that (most of the important family in his life own iPhones) as well as email / iMessage. Having no experience with iPods (I have an iPhone 5S), would this be a feasible and reliable option? I know he won't be contactable when out, but how often is a 10 year old out and about? He is tech savvy and should easily be able to set up wifi when he is indoors. I appreciate your thoughts on this..