The application counts your steps (and the calories burned) based on the movement of the iPhone or iPod Touch when you carry it (wristwatch-style , at a belt , stabilized in a pocket or tied to your legs - latter position at your own risk of course).

Acceleration values for the x- and y-axis of the device and the computed velocity values (actual, average and maximum velocity) are displayed on a timeline.

The length of your steps can be set individually as well as the combination of axis-types (x,y or both axis) that are used to determine the number of steps.

The value of burned calories is displayed in realtime.

Values for calories and distance can be stored in a table together with the current date.
Single day entries in that table can be combined to entries for individually chosen time-intervals (e.g. weeks,months or the duration of a holiday trip).

The program takes into consideration the speed of your movement and computes the result for a 100 kg person.
You can adjust this weight value and the step sensitivity to your requirements.