The Explore Kentucky History app connects historical markers, related items in the Historical Society’s collections and user-submitted images and stories to points of interest on a map. The information is then grouped together into tours, with a Civil War-themed tour the first available.
As of today, it’s available on iTunes. I just installed it on my iPhone, and it’s awesome. (And free!) If you’re interested in the history of the Bluegrass State or the Civil War, you’re going to love it.