It’s… okay.
First, the weather source appears to be Apple, which is available for free via Apple Weather. The airspace warning and information is available via another app Drone Assist (free). So this is just bringing in two free sources, for ~£24. I’m disappointed I can’t just pick a point on a map and get the weather there. Sometimes when flying there is no road, or local landmark - it may just be a field, or a park.