Snaptain Nova is an Android app developed by Zheng Xiang, which allows you to control your quadcopter with a WIFI camera module. The app also displays real-time video taken by the camera module, giving you a bird's eye view of your surroundings.

With Snaptain Nova, you can choose from VGA, 720P, and 1080P resolutions to capture high-quality images and videos. The app also supports the ability to take photos and record videos. Additionally, Snaptain Nova offers a 3D function to enhance your flying experience.

Overall, Snaptain Nova is a great app for quadcopter enthusiasts who want to take their flying experience to the next level. Its intuitive interface and range of features make it a must-have for anyone who loves aerial photography and videography.