iPhone pedometer apps

[bsiev1977]

Can anyone tell me what are the best ones?
There are lots of options, both free and pay.

 

[Sumrdog]

I use Run Tracker by Training Peaks. I paid for it and I really like it. It syncs with my music and tells me my pace, time and distance every half mile (you can change that to your preference). It keeps track of my distances weekly or monthly, personal bests etc...I have an iPhone 4, battery life is an issue but on a 2.5 hour run it will use about 25% of my battery.
I have found that if I get a call on my phone when I am running it can mess with the run tracker, but not always. I wonder if my phone wasn't so old if that would still happen...I will probably upgrade to iPhone 5 soon. So I will know then.

 

[ChristaH]

I use iRunSmooth and love it.