iOS is a field of landmines that will cost you an arm and a leg and turn you into a blind, hobbled dependent with sour gangrenous appendages and a permanent zombie-like facial expression. Things will blow up in your face if you make the wrong hidden gesture or if you don't want to follow the exact path set out for you.
Outside that is freedom to travel wherever you want to without restriction.
Outside that is freedom to travel wherever you want to without restriction.