I am getting iPhone 3GS what is best satnav app for it on iOS6?

[iMore Question]

I am getting iPhone 3GS what is best satnav app for it on ios6

Does anyone have the same type of phone as what apps will work properly
Kind regards chris Davies

 

[kch50428]

Re: I am getting iPhone 3GS what is best satnav app for it on ios6

All the Navigation Apps I'm familiar with don't support iOS6 anymore...