I will take good advice thanks as far as app do I look just for phantom 2 app or how will I know which one,,,forgive me just making sureCan fly without app but not really good idea,good to have app for settings ,compass calibration and information from your drone so you know what going on,,almost like a suiside run flying without app,have a look at manual quick start guide,shows how to set up wifi ,even borrow mates phone just download app and check some settings ok or first start could put it in the wall or a tree if something not right.reading is a bit lame but cant say enough about reading manual for basic knowlage