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 ordered my Model Y - (white/black interior 19" no tow and no FSD) on March 30 and completed my profile on May 12. Current EDD July 14 - July 31. It is shifting by one day each.