GCS.uno iOS app on the App Store Stream live video and telemetry from DJI drones to your own GCS.uno local or remote server allowing BVLOS view and control over the internet. Supported DJI series: Spark, Mavic, Phantom, Inspire, Matrice. Supported iOS devices: iPhones and iPads with iOS 10 and newer. GCS.uno iOS app overview . How to connect DJI drones to your GCS.uno Server . Test server for GCS.uno iOS app for DJI drones . This app can also be used with our node-dji API library for your own server-side applications.