I downloaded this free app on my iPhone yesterday and gave it a try on this morning's ride. Set up was quick and easy. In settings/equpiment, I selected tire size. When I was ready to ride, I hit record on the home screen, then selected cruiser for activity type, then pressed start, put my phone in my pocket, and started riding. When I got home, I pressed pause/stop and saved the results. It records your route, speed (min, max, average), elevation changes, calories burned and more. I give it a thumbs up. Here are a couple screenshots.
Cheers,
Volt
Cheers,
Volt