step meter (Pedometer) (free) for iOS

Brief introduction:1. Count your walking/running steps, total distance,average speed, calories burned automatically.2. You can adjust the time interval to get most accurate step counts.3. All the history data are saved by time,date,month & year.4. You can send out the history data by email or SMS.5. You can select walking mode or running mode based on you speed.6. You can set you preferred units.