DISCOVERY:
OK, you got to try this. First make sure you have Google Earth on your Mac or PC (you can use your iPhone or iPad version of Google Earth as well, but you wont get the really cool auto play feature Im talking about here).
Next, run this app while youre driving somewhere and record it. It doesnt matter about the video, you can just keep the phone on the car seat if you want. This tip is about the track data youre collecting.
When done click the top icon in this app and go to the "MyTtrips" section. Click the upload button at the bottom, and select "Mail the Route Tracks". Mail it to yourself.
Next, retrieve the email on your Mac or PC. The attachment is in a format that Google Earth recognizes, so you should be able to just double-click on it to launch Google Earth. Select this track in Google Earth if it isnt selected already, and put it in auto play. Then kick back and watch from a Birdseye view as you fly your entire route! With the 3D terrain, this is really awesome, especially flying around corners.
Screw all the other features of this app (which are excellent, by the way). I dont know of any other app that captures this kind of trip data. This App a winner, and its free!