Why do you want to see all? I don't think we'll list all apps (maybe on our website), and rather focus on curation so you can see different sources of recommendations!

And of course there's always search.  

 To browse / possibly find apps I wouldn’t have known to search for. I guess curating  the discover page makes more sense though, especially as it continues to grow 

 Thanks for the feedback. Curation will become much better.

With search you can also discover apps (for example, search for "photo")