The Foot Fit Calculator helps you discover how to customize the fit of your bicycle shoes to your pedals. The BikeFit application walks you through the process of figuring out the ideal pedal to foot connection angle and then recommends a solution to optimize your foot fit. You will need a friend to help you take the pictures, and the application will do the rest.
Approximately 90% of the population does not fit properly into a bicycle pedal. Most people have forefeet that are canted or tilted up to the inside or toward the outside. Unfortunately, almost all bike pedals, shoes, and cleats take this natural tilt and force it flat. This can lead to poor pedal engagement, foot pain, hot spots (the inner or outer side of the foot feels hot), knee pain, and even back problems. To truly enjoy biking, cyclists need to customize their foot fit.
Works well. No problems. Nexus 5x running 7.1.1
The app doesn't work, at least with an LG G5 running Android OS 7.0 (Nougat). You can take the photo, but you can't move the lines around or adjust the line tilt.