don't buy one...it was good but now unsupported and on its way to bankruptcy. App is no longer compatible with apple. If you just want to fly...there are better ones to get. Gopro camera feature is being killed by apple and gopro.
I could not download prior versions of iOS . Still unable to work dron with iPad.
Just found out about not registering emails with 3DR too! Ugh Now I know why the drones were selling 75% off!
Let me know work around or if any info from 3DR .
Thanks