Useful for the basics, but buggy

The idea is great, and its an app Ive been waiting for. Unfortunately, its chock full of bugs, fails to track speed while walking (it jumps between 0 and 24 MPH most of the time), and only stores/graphs the first leg of the trip, so if you stop it and restart it (when changing your iTunes track, for example), youll have incomplete data.

The UI needs a ton of work, too.

I hope to see it improve. It has a lot of potential.

Nik FrieTeB about iTrail