Sat nav software for iphone 3g

[bradpain]

I have an iphone 3G running iOS 4.2.1 (highest supported iOS for this phone). Is there any free/cheap SatNav software that will run on it? Navfree GPS looked good, but unfortunately requires iOS 4.3. I have tried to download several other iphone SatNav apps and each time I get the same message - "Requires iOS 4.3". Any help would be appreciated.

[johnboy1974]

You will be lucky to get anything supporting firmware that out of date.


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