[zinekeller]

> You can’t do this reliably on the web for a major event because you can’t assume network connectivity

I can't believe I'm saying this, but you could've use PWA instead (except for brightness).

[culturestate]

You're not wrong, but the pushback for doing an app like this as a PWA will always be discoverability - it's a lot easier to just say "search UEFA 22 in the App Store" than it is to point people to a URL and teach them how to use the add to Home Screen functionality.