GPS or Google Maps without Data

[etc123]

Hello all, I'm new here.

Any of you guys know how to use GPS or Google Maps without data or a data plan? Perhaps there is a download?

[Jmills]

There are a few free GPS applications out there, they aren't as precise as say TomTom or Navigon, but they are pretty handy:

http://mashable.com/2008/11/09/iphone-apps-location/

[iNinja]

Tomtom or any other downloaded GPS program such as Navigon (once downloaded) doesnt require a data plan. However, you need to have cellular service, as your location is pinpointed from the GPS chip and your cellular location for better accuracy.