Here is another drone capable of giving you a fun flying experience on your smartphone. The Air Hogs Helix Sentinel can be flown indoors and outside and has height lock stabilization and obstacle avoidance. You can use a smartphone with the included goggles to view all the action live.
This flying machine lets you livestream with up to 2 devices at once. It features a 120-degree wide-angle lens camera and 720p WiFi streaming.[where to find more info]