New Tools for House Hunters
New technology continues to make it easier for shoppers to identify homes to buy. Here are some of the latest and greatest.

There’s an iPhone app for that: Zillow.com released a free iPhone app that allows consumers to check out homes for sale. The GPS-powered app allows shoppers to drive by a home for sale and see price and other details like number of bedrooms and baths.
Search for ROI: Web sites like Investorloft.com rank homes by the profits they produce and identify properties with big differences between listing price and estimated value. The site has listings in 20 states and will be in all 50 by early 2010.
Search for falling prices: Trulia.com will let you look for price reductions. Enter a zip code and reduced listings will come up.