I am tech support and help clients move to IOS. And let me tell you I have tried using app over 1000+. I have never been able to transfer simple things like photos or important Documents. First of all the estimation are always wrong. The app say 15 minutes until completed . But after an hour. You get an error and have to start all over... waste of time. And it leaves the clients unsatisfied of move to IOS. Especially after such a hype to get an IOS device.