GPS Speed Tracking

[oniisan608]

Anyone know of an application that will track my speed? I recently bought a scooter and I want to make sure the speedometer is correct, or if it's incorrect, how much I'll need to adjust my speed so that I know I'm doing the speedlimit.


Ideally, this program needs to work on it's own (I.E. I can turn it on, put in in my glove box and ride for a couple miles) and it's not something I have to look at. California has a rather strict new hands-free law, and if I'm riding one-handed on a scooter because I need to be holding on to my phone and watching how fast I'm going on both the speedometer and the phone, I don't think it'll go over well if I get pulled over.


Any suggestions fellow Mogulers?


Free or pay, doesn't really matter, but I'd hope that the pay programs had a trial. I only need it once or twice.