Many people believe that now is a good time to buy a home. From foreclosures to just regular homes on the market, there are quite a few deals to be had. However, finding them all can be difficult. The good news is that mapping technology and cell phones with access to this technology can make house hunting a little bit easier. In fact, you can use your cell phone to find listings in just about any area. My Life ROI offers four great mobile real estate applications:

1. Trulia allows you to search homes in any area of the country, and offers a map that provides home prices in different local real estate markets.

2. Smarter Agent helps you find homes, map them and can even connect you with a nearby agent.

3. Realestate.com provides access to nationwide home listings. Filter your search by amenity to narrow down your options.

4. Cell Signs offers text messages with housing information. You use the property ID, and then you can receive information via text message.