iTunes

Opening the iTunes Store.If iTunes doesn’t open, click the iTunes icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator
iTunes

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app GearInch by Erik Hope, get iTunes now.

Do you already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

GearInch

By Erik Hope

Open iTunes to buy and download apps.

Description

GearInch is a bicycle gear inch calculator for your phone. Use it to find the cog and chainwheel sizes of your desired gear-inch ratio, or to figure out the gear-inch ratio of components you already have.

Features:

*Input exactly your wheel size! Support for 650c/700c/20", 24", 26" and 29"(same as 700c) wheel sizes.

*Precise calculations! Calculations include tire width.

*Mountain and road bike tires supported! Tire width input in both inches and mm for mountain and road bike tires.

*Convert in both directions! Input cog and chainwheel sizes to determine their ratio, or see equivalent combinations for an input ratio.

What's New in Version 1.5

* Updated for iOS 7!
* Higher gear ranges for chainwheel and cog!

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
GearInch
View in iTunes
  • Free
  • Category: Sports
  • Updated:
  • Version: 1.5
  • Size: 0.8 MB
  • Language: English
  • Developer:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.

More iPhone Apps by Erik Hope