A basic version is free and a premium version, with downloadable maps for offline use, is $ 4.99. (gigaom.com)
Going online grants access to casual, as well as ranked, games, leaderboards and free downloadable maps and flags. (playstationlifestyle.net)
Along with a full host of features, these two mapping apps take advantage of downloadable maps to help minimize your dependency on data while traveling. (windowscentral.com)