FitWalker

Use the built-in sensor to calculate and record the number of steps you have taken each day, and track the calories, walking distance and walking time you consume each day. No need to use GPS, so it is very power efficient. This information can be seen from the chart and the number of daily walking steps can be shared with friends via Facebook or Twitter.

Just click on the start button on the homepage and start counting your steps. Even if you put it in your pocket, it can still record your steps.

note
Some phones may not record the number of steps, which may be caused by the older device or the device does not have a corresponding sensor, depending on the device specifications, not the bug of this application.