E2:If this is somehow the first post you found in your journey, this master list of apps and how to download them will help more than this post:https://lemmy.world/post/907413 Also the test flight links in the post worked.
There are no lemmy-related apps in the iPhone store. All the websites for the apps lead to placeholder websites or websites that don't work.
E: Thank you all for your help. The websites only work when accessed via phone. Still no test flight codes yet. I'm not going to delete this because I know others are probably going to have the same struggle and question.
It is, it’s a Progressive Web App (PWA). A lot more apps than we’d think are actually PWA wrapped and put on the App Store and Play Store.
For the folks who are wondering, open WefWef.app on your phone/tablet, click your share button, and then add to desktop/Home Screen. It will make it feel like an app.