in short..tom tom works better but m7 maps is more updated..
however since i'm not jbing my new ip4, i'll wait for garmin release b4 purchasing any gps atm..just use google maps will do for now..
btw u dun need 3g/wifi to run it..
Recommended GPS App For iPhone , Q&A Discussion Thread
Jan 22 2011, 03:46 AM
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