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.
Ordered my UK Model Y in December.
Metallic Grey with 20" alloys and advanced Autopilot, I guess I have to wait 3-4 months, I am sure it will be the longest few months ever