MapMyRun vs RunMeter

iMapMy is a fitness tracking application that enables you to use the built-in GPS of your mobile device to track all of your fitness activities. Record your workout details, including duration, distance, pace, speed, elevation, calories burned, and route traveled on an interactive map. You can even effortlessly save and upload your workout data to any of the MapMyFITNESS websites where you can view your route workout data, and comprehensive workout history.
Runmeter continually records your time, location, distance, elevation, and speed - years of runs only take up the space of a few songs. Stop and start recording on-screen or with your earphone remote. Monitor your progress with up to 25 configurable announcements including distance, time, speed, elevation, and more.