Before using DJI Mini 3, what app do I need to install?
DJI Mini 3 can only be used with the DJI Fly app. You can download the latest version of DJI Fly from the DJI Mini 3 Downloads page on the DJI official website.
*If you are using DJI RC as the remote controller, it comes with the DJI Fly app pre-installed.
This answer was generated from information sourced from the following pages: