Hi Martin, I just received the Dwarft II here. Watching videos as to how to set it up and came across yours.. They don't have the best directions as to how to do that. This looks like a great little scope, particularly for the novice. Enjoy your astronomical darkness.
the app for IOS is not as robust as the one for android and with the IOS app if you are having problems calibrating your telescope you cannot enter in you GPS coordinated in the camera setting like you can in the android app, just a FYI