You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I am supposed to take delivery this weekend but delayed when I saw Model 3 buyers saying they are getting two years of free supercharger and upgrades. There is really just one article suggesting this is real. Please reply if you took delivery and getting these things. Without physical proof...