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.
For those who recently got the firmware update that allows you to access your Homelink doors via the app under "Controls" but get the following message:
"There are no HomeLink-enabled garage doors near your vehicle"
On your car's screen go into settings, then Autopilot and then Summon Settings...