Bicycle Gear Ratio Calculator app for iPhone and iPad

4.2 ( 4272 ratings )

Sports Health & Fitness
Developer: Fraser Moore

Free

Current version: 1.2, last update: 5 years ago
First release : 11 Apr 2015
App size: 20.8 Mb

The simplest app to determine single speed gear ratios for your bicycle.

Available ranges for everything from 29er mountain bikes to fixie road bikes.