Cospaces forum app

I used to have the forum app(I have no idea how), so I used it every time, but now since I switched computers, I can’t seem to see it in the app store. Is there a specific thing you have to do to get the app?

This forum uses Discourse, a free and opensource software application for discussion communities.

There is an app at however, the reviews suggest the mobile website (PWA) is wayyyy better.

I use the mobile site often, and it has everything I need.