Get your wi-fi fixed or use itunes on a computer to log in the app store, download to the computer then plug in the phone and sync the phone. if you go the itunes route, make sure to log in the app store with the same appleid the phone is registered to. download app without wifi more less. apple footer. visit an apple store. Can i watch a downloaded movie i have purchased from the itunes store on my ipad on an airplane without wifi? asked by fn aug 19, 2014.