Availability mini 5 pro

When will the app be ready for the mini 5 pro?

That depends on DJI, until now they have NOT published a SDK for the Mini 5 Pro.

There is a way to transfer automated flights (waypoints) from the Litchi Hub to the DJI Fly app:

You can already use Litchi with Mini 5 Pro.

Plan flights with Litchi Hub (https://hub.flylitchi.com/) then export and fly with DJI Fly

If you’re waiting for a mobile flight app, don’t, as it’s quite unlikely DJI will release a SDK for consumer drones these days. You can already do most things with Litchi Hub and DJI Fly