I’ve broken this up into two parts. The first part, adding a correlation picker, now has its own task that’s in-progress. This is currently in beta testing. Showing all the individual trends pages in Exist for iOS is still planned, but hasn’t been started yet.
Our iOS and Android apps are developed separately, so each feature has to be implemented twice to be present in both apps. We have some improvements planned for the navigation of trends pages in our mobile apps, which is why this hasn’t been completed for iOS yet.