Just bought a drone and couldn t download the app from the app store. (I m from Finland).
After contacting Dji support, they replied:
Dji vision app has been removed from the App Store in Europe because of the new data protection law.
But there s available an app that still works with an Android device.

Not sure if it works - but you may want to try switching your device country setting to USA.
At least worth a try. Maybe that way you have access to the US app store?

Yep no hope for EU version of DJI Vision on iOS.

Android version is available on the play store or various APK sites , I've tested the app on Android version 4/5 and 6 all working.