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 currently requires accessing the site using the built-in Safari browser.
How difficult is it to add..
1) audible cross traffic alert when backing up? Even 20k cars have it these days
2) audible blind spot warning with or without indicator on, based on steering wheel turn?
3) multi stop trip navigation?