Upsoma on your phone, like an app

You can now add Upsoma to your phone's home screen. It opens full screen on Home, with its own icon, and loads faster on later visits. If you lose your connection, you see a page that says you are offline and that your progress is saved, instead of the browser's error. On a phone, the app has one compact header with a Back arrow, and a tab bar at the bottom for Home, New, Paths and Profile, which steps aside while you type. Tab rows that do not fit scroll sideways. On Home, a small card shows how to install Upsoma, and "Not now" hides it for good.