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.
As far as how fast the VIN gets assigned, I might have been lucky as even my SA was surprised how fast i was assigned a VIN. Apparently they had a Y just recently built matching my config and was getting ready to head to TX as inventory but then I was matched so it will just reroute to houston.
Sent my down payment and finance info and now picking up the 21st
I’m in Austin. Ordered 10/21, finished all documents 10/22, and immediately let my SA know I was eager for a VIN ASAP. Called for an update 11/2 and was told I was in line to get a VIN assigned that week, and received one 11/6. So not sure telling your SA you are ready for a VIN will get immediate results if you only recently placed an order. Probably highly dependent on your date of order, order specifics and geographic location. But then again, it can’t hurt to ask. Good luck!