-Pedomete is a free app that counts your steps, displays your pace, approx. distance, speed and calories burned.
-It has an option to notify you by voice in given intervals about any value. You can set a desired pace/speed and get notified when you have to go faster or slower.
Limitations & tips
-If not accurate, try adjusting the sensitivity setting. Works best when attached firmly to your body.
-On some phones it can't count the steps when the screen is off, try tweaking the "Operational level" setting if this happens.
See google code repo for full source: http://code.google.com/p/pedometer/
Tags: pedometer google code , pedometer app by bell standards , pedometer google cod , bell pedometer , bell phone pedometer