MikeNatty/PSLocationManager

An Objective C class to track a user's distance and speed via GPS on iOS, using CoreLocation

Objective-C

PSLocationManager allows you to track a user's distance and speed.

Detailed info can be found here:
http://perspecdev.com/blog/2012/02/22/using-corelocation-on-ios-to-track-a-users-distance-and-speed/