(12 Jan 2014, 11:01 am)andreos1 wrote I was wondering about using gps/sat nav to track.
They are on most phones and it would be difficult to doubt the results of them.

Does anyone know a free app which can actually do this? I've wanted one for ages but the few I've downloaded can't actually track the amount of mileage you've done by tracking the GPS location of your phone continuously.