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Gear Ratio

Gear Ratio

by Robert Sayman

1 ratings
3 reviews
🔧 Utilities
🔍 Reference
$1.99

Details

  • Released
  • Updated
  • October 21, 2008
  • October 21, 2011

Features

Developer

Robert Sayman
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iphone
ipad
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About

Calculate gear ratio, driveline ratio, and vehicle speed for various vehicles. Supports US and Metric units, with multiple input methods for tire size. Saves calculations for quick reference and allows emailing results.

✓Gear ratio calculation
✓Driveline ratio calculation
✓Vehicle speed calculation
✓US and Metric units
✓Multiple tire size inputs
✓Save and email results
✓Independent calculation pages
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What's New in Gear Ratio

2.4

October 21, 2011

Improved iOS5 compatibility

User reviews

Most RecentHighest RatedLowest Rated

Mr

On a simple equation The mph calculates to 153.2 mph , then if you select metric it reads only 9.9 kph yeah right !
Wombat62Wombat62

Good idea but needs work

When the app is launched it starts with the iPad GUI and immediately malfunctions. It displays numbers incorrectly and never shows the results of it's calculations
DePeopleSayDePeopleSay

Great Application, Especially For Us Racers!!

This is another great application for all the racers out there, probably the non-racer too if you are simply trying to determine speed etc., using your tire diameter, gear ratio and RPM. While my onboard computer does this on track, I can use this to determine these speeds ahead of time by estimating average RPM's for the track I am running and so on. This helps make that last minute gear or tire change as well to try and gain that edge over the competition. This along with the developers other application "Cross Weight" means I am one step closer to leaving my laptop at home on practice / race days and only needing to take my iPhone / Touch to the track (which I do anyway). Great application, I hope the developer keeps 'em coming for us racers!
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TroublebakerTroublebaker

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FAQ

What is Gear Ratio used for?

Gear Ratio is a utility app designed to calculate gear ratio, driveline ratio, and vehicle speed. It's useful for various vehicles like karts, race cars, bicycles, and trucks.

Does Gear Ratio support different units?

Yes, Gear Ratio supports both US and Metric units for calculations, making it versatile for a wide range of users.

How does Gear Ratio handle tire size input?

You can input tire size in three different ways: by circumference, revolutions per mile (or kilometer), or rolling radius.

Can I save my calculations with Gear Ratio?

Yes, the app saves the last value for each of its six independent pages, allowing for quick review and reference. You can also email your calculation results.

What is the price of Gear Ratio?

Gear Ratio is a paid application, priced at $1.99. This one-time purchase grants you access to all its features.

How often is Gear Ratio updated?

The latest version of Gear Ratio is 2.4, which was released on October 21, 2011. The app has not seen updates since then.

What devices is Gear Ratio compatible with?

Gear Ratio is designed to work on iPhones, iPads, and iPods. It is suitable for users within the Apple ecosystem.

What is the age rating for Gear Ratio?

Gear Ratio has an age rating of 4+, indicating it is suitable for children and adults alike, with no mature content.