I have a couple cool gps apps for my phone. I have been trying them skiing, and they both work poorly, at best. They seem to lose the satellites, or something, cuz they just stop tracking.
Any ideas?
may be your apps are not fully compatible with OS7.
try refreshing you gps from options>>Device>>Location Settings>>BBkey>>Refresh GPS and see how much time does it takes to locate.
you can turn off assisted GPS and then try once more...