USA.gov, the U.S. government's official web portal, has a site that offers a range of smart phone apps. Apps are available for iPhone, Android and Blackberry, but every app isn't available for every platform. Many of these apps are actually mobile websites that will run on any web-capable device.
These apps include, a 9/11 memorial, the history of the ATF, baby names, body mass index calculator, fuel economy, the American Red Cross, and much, much more.
