Turn your iPhone, iPad, or Android into a fully featured GPS with Montana Topo Maps on SD cards. Get instant access to thousands of full-color topo maps for the entire state. These offline digital maps work off-the-grid, even when you"re far from cell phone and data networks. Includes GPS mobile apps designed for hunting, fishing, and other outdoor activities. • Map Types Included: Topo, Forest Roads, Hunt Units, Lake Maps, Public Land Boundaries, Private Land Ownership & Plats • Every SD card comes pre-loaded with statewide USGS topo maps, enhanced by MyTopo. • Topo maps feature 18 zoom levels (1:250K to 1:24K); 20-foot contours. • Maps work off-the-grid. No cell or data connection is required. • Private land ownership details include the exact private land boundaries, the landowner"s name and address, and the assessor"s parcel number (APN). Available counties include: Beaverhead, Big Horn, Blaine, Broadwater, Carbon, Carter, Cascade, Chouteau, Custer, Daniels, Dawson, Deer Lodge, Fallon, Fergus, Flathead, Gallatin, Garfield, Glacier, Golden Valley, Granite, Hill, Jefferson, Judith Basin, Lake, Lewis & Clark, Liberty, Lincoln, Mccone, Madison, Meagher, Mineral, Missoula, Musselshell, Park, Petroleum, Phillips, Pondera, Powder River, Powell, Prairie, Ravalli, Richland, Roosevelt, Rosebud, Sanders, Sheridan, Silver Bow, Stillwater, Sweet Grass, Teton, Toole, Treasure, Valley, Wheatland, Wibaux, Yellowstone • Works with iPhone, iPad, and Android devices. Android: Place SD card into device. iPhone/iPad: Drag files from SD card into iTunes. Sync device. • Supported Apps: Trimble GPS Hunt (iPhone, Android), Trimble GPS Fish (iPhone, Android), Trimble GPS Maps (iPad). Supported Website: GPSHuntFish.com.