Just curious as to how much of my data plan would be eaten up by a couple of popular apps. I have a Samsung Galaxy III (android) and a 2 gig data plan. The apps I'm interested in are Google Maps and Strava. Those of you using a similar device and these apps, how much of my data plan would be used if I rode on an average about 12 hours a week? Or if you have an estimate of hourly MB consumption, that would be equally helpful. Not looking for exact, just an idea of how much I can use these apps without maxing out my 2 gigs.

BTW, I'm completely new to smart phones so forgive the obvious newbieisms.

Thanks