Mobium GPS Turns any Windows Mobile phone into a GPS Navigation system complete with turn-by-turn, GPS guided and voice prompted route guidance. With Mobium you can search a database of 12 million business listings in your proximity, either by category or by name or both. You can then immediatly call the listed phone number or Navigate there without having to enter an addresses manually. Save big on GAS With Mobium by searching for the cheapest GAS near you or along your route.