I picked up the Footsteps Pedometer while I was working with Canada Post and it was a really good way to gauge how much distance I was covering in a day. You just open the app and walk. Now, I walk for my health and the app has all the resources I need to stay on top of walks and runs over time. The app doesnt quit anymore when you get a text, either. You can also adjust your gait and play music through the app. I picked up the paid version so I wouldnt have to put up with ads for Clash of Clans while I looked at my charts.
SLIcore Jim about Footsteps Pedometer, v5.2