So your iPhone App has a nice big, obvious, house button that clearly sets the display to where you are right now, based I presume, on IP. Your web site does not have this button.
I have chosen "Determine by my IP" Start Up location option, but it doesn't seem to do that very well. Moreover, if I move away from "home", what button do I hit to return to "home" if that button doesn't exist?!
Also, the iPhone App is far more precise with the Start Up location, actually selecting my suburb, whereas the web site picks the CBD
Any help welcomed