I want to get cell phone GPS tracking for free. I need to be with GPS service whenever I am out of my house. Because of my professional job, I have to go to unknown places and GPS is only application there that helps me to be familiar with the way. I am looking for a free application compatible with my handset Samsung Galaxy S. I am using AT&T network service with some more facilities and it also allows me to avail GPS service, but I have to pay for it. If I get it for free, it would be appreciated a lot.