Useful basic tracker
Interface not very creative, but does the job. Good for tracking basic transportation miles. One major drawback is that the trip is only saved at the end, so if your battery dies or you accidentally close the app, you lose the whole trip. I will probably stop using this app because of that. Shouldnt be too hard to auto-save the trip at regular intervals while its still active.
JohnBrooking about
Bike Ride Tracker - GPS Bicycle Computer, v1.7