Ophelia GO is a free Android app developed by Wu Jian, designed to enhance your drone flying experience. The app offers a wide range of features such as GPS follow, surround flight, point flight, and draw line flight.

One of the standout features of Ophelia GO is its image quality, which includes mirroring and caching, providing a crystal-clear view of your drone's camera feed. The app also offers an electronic fence and aircraft status calibration, along with a flight log to keep track of your drone's flight history.

Another noteworthy feature of Ophelia GO is the ability to download HD pictures and videos directly to your SD card. This feature is particularly useful for professional drone pilots who need to access their footage quickly.

Overall, Ophelia GO is a must-have app for drone enthusiasts who want to take their flying experience to the next level. The app is easy to use and offers a plethora of features that are sure to impress both novice and experienced drone pilots.