Your phone comes with a free weather app. There are thousands more free apps for folks who don’t mind ads.

Weather requires ongoing costs. It’s always going to need to be maintained because meteorological models are evolving. Anything beyond a viewport will need to track and metabolize those changes.

I only have one Apple devices (an iPad) but from what I seen the subscription is popular on it. I wanted to use Infuse, a video player, for my Jellyfin server but the lifetime price was $100 or a $2/month subscription. Also was interested in Panels, a comic book reader, for my Komga server. Panels was more reasonably priced ($20 for all updates to the current major version) but it also a subscription tier at $1.5/month.

How do you expect them to pay for their costs and service fees? One time payments of $1-$10 don't cut it. People aren't paying massive one time fees for mobile apps