First post. Obligatory search done. My question may be too specific to find in searches. Phatom 3 Pro ordered. 1. Have iPad2, 2011, 16gb, wifi only. Will I be able to fly with it till I get something newer? 2. Unclear about which app to download. Some speak of “Go” while others say “Pilot”. Can one of you clear the clouds on these two questions so I know about the software and whether I must shell out for another tablet. I have iPhone6. It’s a bit small.