I have downloaded MAP MY RUN to my blackberry 8520, via home wi fi connection.
I only have a pay as you go sim card
When I go for a run and turn on the application will

it be working thru the internet so that I am being charged ?
It is not worth paying every time I go for a run

From their website, Blackberry Running App, Running GPS Tracking, Running Training Apps for your Blackberry | MapMyRUN ...


"iMapMy requires that your BlackBerry's GPS-location functionality is enabled and the 3rd party access is supported by your carrier. Connection to the Internet via a wireless network or a data plan provided by your mobile carrier is also required to operate this application. Please check with your carrier before you purchase this application, as we are unable to provide refunds through the App Store."
Posted via BlackBerryForums.com Mobile

Thanks

I use toposports. You can turn off your wireless network while using your gps.