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.
Got the same phone call today for solar from Tesla, was hoping for my car update but didn't happen. Ordered that exact same car on 11-5... No word or update yet. I'm sure I'll here something in a week or 2.