With an online connection to our GPS Ally phone app you can download a map of your desired region and once it's saved you can build routes, search for an address or simply tap a destination for instant navigation—even if you end up outside of your mobile phone’s service area. On the Mega GPS computers you'll have turn-by-turn navigation and a map that shows where you are and where you need to go. Now you can explore remote areas and keep the adventure going with our advanced navigation platform. Get offline, but never get lost.