Bicycle App Vs Computer. This guide will help you decide if a cycle computer will benefit you or if your smartphone can get the job. It all comes down to what you need.

I have found runkeeper. The best cycling app for tracking training. It all comes down to what you need.
See where others have ridden then create a route that works for you and send it your smartphone or bike computer of choice.
It all comes down to what you need. This guide will help you decide if a cycle computer will benefit you or if your smartphone can get the job. In addition the phone is required outside of bike riding. Gps units can be inconsistent expensive and battery intensive.