edelkrone is behind plenty of awesome app controlled products for filmmakers. The JibONE is also worth a look. It is a smartphone controlled camera jib that combines with your DSLR camera to increase your production value. It lets you capture vertical, horizontal and diagonal shots and delivers 50cm of motion in any direction.
JibONE can maintain the camera angle while moving. It supports upright and upside down mounting. You can not only use your phone to interact with it but can also control it with hand. With the edelkrone app, you can set up complex time-lapses in a flash. JibONE works with HeadPLUS and HeadONE units.[where to get it]