Does GPS require Data?

[shark1987]

like microsoft pocket streets or whatever it's called. you have the map files on your phone all the time.

[markgamber]

Originally Posted by shark1987

like microsoft pocket streets or whatever it's called. you have the map files on your phone all the time.

iGuidance also.

[ajones7279]

Originally Posted by markgamber

iGuidance also.

Pretty much any commercial software. Most if not all of the free GPS programs use data