The GPS function is possibly the most under-valued on the iPhone. Being able to determine where you are and whats around you is enormously helpful in a billion situations—including trying to find your dream home in your favorite neighborhood.
The Realtor.com iPhone App can instantly give you full-listing information on homes for sale in your town (or anywhere!).
Search by price, location or amenities and get a comprehensive listing on homes with an added this-is-why-you-bought-the-iPhone bonus of emailing the listings to a friend or calling the Realtor right from the app.
But our favorite function ties into your phones' GPS. Head to your favorite neighborhood, fire up the app and get a listing of open houses to peruse in the immediate area.
A great tool if your shopping for a home, but it also sounds like the start of a fun weekend of house-dreaming for any up-in-the-clouds design geeks. Best of all: It's free! Get it now at the iTunes App store.