App Detail » Gear & Engine Calculator

What's New

Bug fixes to prevent crashing

App Description

The Gear and Engine Calculators app is a very useful utility to give an estimate of vehicle’s (car, truck, motorcycle) gear ratio. Calculators are included and additionally supplied are helpful converters.

Calculators


- Gear Ratio

- Gear Selector

- Air Filter Height

- Ring and Pinion Ratio

Converters


- Tire Size

- Flow Rate

- Pressure Units

- Airflow Converter

- Temperature Conversion

Area Converters

• Square Inches and Shorter Conversion
• Square Feet & Yards & Meters Conversion

Distance Converters

• Inches & Centimeters & Millimeters Conversion
• Feet & Yards & Meters Conversion
• Nautical Miles, Statue Miles and Kilometers Conversion

Volume Converters

• US/Imperial to Metric Units Conversion
• Metric to US/Imperial Units Conversion
• Inches & Centimeters Volume Conversion
• Feet, Yards, & Meters Volume Conversion

This app features:

• Send your calculations or conversion by email
• Universal App (iPhone, iPod Touch, and iPad)
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs
• All iPhone screen are supported

No network connectivity required.

The application is a universal app compatible with the iPhone, iPod Touch, and the iPad.

App Changes

• September 18, 2011 New version 2.00
• October 25, 2011 New version 3.0
• November 16, 2011 New version 3.1
• March 08, 2012 New version 4.0
• May 01, 2012 New version 4.1
• July 05, 2012 New version 5.0
• November 11, 2012 New version 6.0
• September 20, 2013 New version 6.1
• October 06, 2013 New version 7.0
• January 12, 2014 New version 7.1
• September 16, 2014 New version 7.2
• February 25, 2015 New version 7.3
• June 14, 2019 New version 7.4