vauxhall adam sat nav

I am the proud owner of a new Vauxhall adam but the problem is it comes with sat nav through bringgo and you need a smart phone to put the app onto the car but all the phones are £300+ so I will have to buy a new phone unless anyone has any idea how you can do it through the computer.  have emailed bringgo but no luck.  many phones are not supported in the uk.