GPS has the new software coming out of independent Apple iTunes

And a new GPS navigation software appear in iTunes, and the released product is XRoad Co. Developed G-Map US West and G-Map US East software, watch names on the map to know their coverage.

 This software made use of iPhone 3G’s built-in GPS navigation program to work, can be used to display real-time route, and provide navigation, and the AGPS different iPhone, which does not require Internet and Wi-Fi network to help.

However, since the software release is not stable, so the low rating, while the recently released 1.2 version of their amendment to a large number of Bug, so back to the 3-5 star rating interval.