JJRC TST is an Android app developed by VISON ELECTRONICS TECHNOLOGY LTD. It falls under the Lifestyle category and is available for free.

This app allows users to receive real-time video from unmanned aerial vehicles (UAVs). With JJRC TST, users can not only receive the live video feed but also control multiple UAVs. The app supports camera and video recording, as well as gesture recognition and filters. Additionally, users can zoom in on the video for a closer look.

Overall, JJRC TST provides a convenient and user-friendly way to receive real-time video from UAVs. Its additional features like camera recording, gesture recognition, and zoom function enhance the user experience and make it a versatile app for UAV enthusiasts.