Turn-by-turn nav for jailbroken iPhones

The GPS on the iPhone 3G is very useful, I use it quite often and it has made life a bit easier for me whenever I get lost. But the iPhones GPS is a bit limited when compared to a Garmin or any other GPS system on the market. Jailbroken iPhones have an advantage however, the new app xGPS features turn-by-turn directions. xGPS uses Google’s map data and driving directions with real-time navigation as well as a readout voice engine.Check out the video above, you’ll see that xGPS also supports external GPS units so you can use your iPod touch and first gen iPhone as well.

-Ray

[Source: gizmodo]