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 got updated to 17.26.76 this morning. Tried out the autopilot on the way in to work. It was actually worse than 17.17.4: constant adjustment to the steering wheel. Had to turn it off.