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.
Here it is a year later and nothing has changed. I’m the primary user and my wife is the secondary user. I have all the functionality in my Tesla app; my wife does not have the upgrade or roadside assistance option. Plus service is different between the two accounts. The secondary user can open...