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.
Took my first test drive last weekend, after reserving on 4/1. Got behind the wheel of a 90D. The whole experience was the best in my life, and I've bought four brand new cars. Thing is like driving a thrill ride, and I can't wait.