Join or Sign In

Sign in to add and modify your software

Continue with Facebook Continue with email

By joining, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Developer's Description

EngineCalc is a collection of useful formulas (calculators) for those involved with powersports or engine tuning, in general.Instead of carrying around a laptop or relying on access to a desktop computer with a spreadsheet, you can get the calculations you need right on the handy iPhone in your pocket.Here is a partial list of the "calculators" provided here in EngineCalc:* Actual Volume Flow* Air Density* BHP Loss* Compression Height* Compression Ratio* Corrected BHP* Cylinder Displacement* Horsepower* Mass Flow* Piston Dome Volume* Piston Speed* Rod Length* Simple Horsepower* Theoretical Volume Flow* Torque* Volumetric Efficiency

Full Specifications

What's new in version 1.5

Latest update includes user friendly metric units.Compatible with iOS 6 and iOS 7. Updated screen format for 4, 4s, 5, 5s, 5cThank you for being a supporter of iTrinity-inc ! We look forward to your feedback. Contact us at If you like our app we would greatly appreciate some positive feedback here in iTunes and please share with others!


Release January 13, 2014
Date Added January 13, 2014
Version 1.5

Operating Systems

Operating Systems iOS
Additional Requirements Compatible with iPod Touch (2nd generation or later, iPhone 3G, iPhone 3Gs, iPhone 4, iPad. iTunes account required.


Total Downloads 5
Downloads Last Week 0
Report Software

Related Apps

Google Chrome

Google Chrome

Firefox: Private, Safe Browser

Firefox: Private, Safe Browser

Truecaller - Spam Identification & Block

Truecaller - Spam Identification & Block

WinZip - The Leading Zip, Unzip & RAR Tool

WinZip - The Leading Zip, Unzip & RAR Tool

Best VPN Services for 2021

Best for privacy

3 months free with 1-year plan

Best for customer support

$39.99 for the first 12 months

Best for zero logs

$4.87.99/months for a 1-year plan

Best money-back guarantee

$2.99/months for a 3-year plan