Vekta Fields is distributed directly as an Android APK, installed on the DJI controller you already fly with — not through the Play Store.
Connect your controller to Wi-Fi and open Vekta Fields once before going to the field. The app must contact DJI's servers on first launch to activate, and sign in to verify your licence. Required only once.
A drone with RTK positioning, from the compatible list on the Fields page.
The DJI controller you fly the aircraft with today.
Your existing NTRIP correction service login for RTK fix.
Create one — required to sign in and activate your licence.
Written for someone installing an app outside the Play Store for the first time.
Android will show a warning about installing apps from outside the Play Store. This is normal — professional and industrial apps like Vekta Fields are commonly distributed this way, directly by the vendor.