SJ RC is an Android app developed by Zheng Xiang in the Lifestyle category. This app allows you to control your toy four-axis aircraft with a WIFI camera module to display real-time video. It has several exciting features that make it stand out from other similar apps.

With SJ RC, you can enjoy videos in VGA, 720P, and 1080P resolution. It also supports taking photos and recording videos while flying. Additionally, SJ RC supports 3D function, which adds a new dimension to your flying experience. You can even play back your videos and 3D videos after you land.

Overall, SJ RC is a great app for anyone who loves flying toy aircrafts. The app is free to use and provides an exciting way to enjoy your toy aircraft.