Quote:
Originally Posted by strra
you're only half right. those apps do use the built-in GPS but they download the maps from the internet. that's what renders them unusable without signal. i don't know of any free apps that use a built-in map, but i have tomtom and it's wonderful
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Id have to disagree with you on this one. I have garmin mobile XT on my touch pro and i also have a 1gb map file on my sd card that disagrees with your above statement. Garmin DOES however connect to data to download traffic updates, but the navigation continues to work without cell signal. I dont know about tom tom, havent used it.