Was out flying my phantom. 3 yesterday and forgot to Cache my map over wifi before flying. With the android app version you got to either cache the map before flying or use cellular to get map, guess what?, with no wifi or cellular at all when I turned on my ipad mini 2, wifi only version on, my tx and Phantom 3. It said set home point like it normally say and check map, Did this and seems the Phantom gets the right location and map, no need to Cache or cellular to download the map. I believe the android version does not bring up the right map automatically, so another reason why the ios version is better.