I have not tried sportyPal just yet (its not out for the iphone), but I will this week on my Android and update this post if anything surprises me. {UPDATE}  The iphone version is out.  Try it here. http://itunes.apple.com/us/app/sportypal/id319351322?mt=8 Basically, it seem to be like most of the other bicycle computers for mobile phones (devices)… Read More