Hi guys. I have a Galaxy note 10.1, a Android device. I want buy a Ipad but i have some doubts about Ipad and IOS 8. 1. Galaxy note 10.1 have multi window, Ipad air have this? 2. Galaxy note 10.1 have muti window with superposition, Ipad air have this? There is the possibility that IOS will have this resources? In general, swap Android by IOS is a good choice for me ? Thank you very much.