Gear Ratio Calculator 4+
ABT Co., Ltd.
Designed for iPad
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- $2.99
Screenshots
Description
This application calculates gear ratios for the road bike and the MTB.
Combination of 22 types of chain wheel, 39 types of sprockets and 70 types of tires - Create a graph of the gear ratio and speed-cadence.
By switch ON/OFF the display of each inner / center / outer gear, you can simulate the optimal gear ratio.
This application helps you to choosing a satisfy replacement parts.
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This application allow the simulation of the gear ratio in the four charts.
[km/h RPM]
[mph RPM]
[m/s RPM]
Create a praph, the speed (km/h, mph, m/s) values will be displayed on the vertical axis, and the cadence (rpm) values will be displayed on the horizontal axis.
This graph can be displayed the changes of the speed for each position of the gear in revolutions of the crank.
The gear ratio to match the speed range you want, while viewing a graph, you can simulate a combination of parts.
[Gear Ratio]
Calculates and displays the gear ratio from each position of the selected chain wheel and sprocket.
Increases the burden on the foot when shifting between long distance between points on the graph, the smaller it is close.
[Gain Ratio]
To caliculate and display the distance run by the crank comes full circle.
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* We'll add the data of chain wheel, sprocket and tire.
What’s New
Version 3.4.0
This app has been updated by Apple to display the Apple Watch app icon.
Improved stability on iOS10
Ratings and Reviews
Great app!
Fast and functional. Just what I need.
Cool app but disfunctional
The app for the iPad loads correctly but then rotates 90 degrees and locks itself in that portrait position with only half the screen showing.
I like the app and its graphical approach to displaying data, but it needs a tuneup to fix the bug that is causing it to rotate and lock!!
Appears to be missing one or more of the data screens as well!!!
App Privacy
The developer, ABT Co., Ltd., has not provided details about its privacy practices and handling of data to Apple.
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
Information
- Seller
- ABT Co Ltd
- Size
- 3.7 MB
- Category
- Sports
- Compatibility
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- iPhone
- Requires iOS 8.4 or later.
- iPad
- Requires iPadOS 8.4 or later.
- iPod touch
- Requires iOS 8.4 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English, French, Italian, Japanese
- Age Rating
- 4+
- Copyright
- © 2013 ABT Co.Ltd.
- Price
- $2.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.