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 my model 3 after not driving it for four hours, It lost 10 miles Since I turned it off. I noticed I had lost about 30 miles in three days when it was parked and not plugged in. I have climate control off, any suggestions?