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 just checked. Mine just says unlimited supercharging. I'm in the middle of a sale so this is a big deal. Let me know if anyone hears more. I do have a new vehicle on order so at least I may have some leverage to ensure it is resolved.