About Construction+
The Construction Calcs: Asphalt & Concrete & Drywall & Roofing app consists of calculators and solvers to help contractors and sales people estimate costs, sizes, and materials amount as well as prices. - Asphalt : One...
The Construction Calcs: Asphalt & Concrete & Drywall & Roofing app consists of calculators and solvers to help contractors and sales people estimate costs, sizes, and materials amount as well as prices. - Asphalt : One Section - Asphalt : Two Sections - Asphalt : Three Sections - Concrete Bags - Concrete Footings - Concrete Rectangle - Concrete Sono Tube - Drywall - Roofing NOTE: In this app a Ton is exactly 2,000 lbs. Also, featuring fuel injector calculators - Fuel Injector Size Calculator - Fuel Injector Flow Calculator - Fuel Injector Horsepower Calculator - Tire Diameter Converter - Flow Rate Conversion - Temperature Conversion The Fuel Injector Size Calculator assists in selecting the correct size injector for your engine. Simply enter the engine horse power, the brake specific fuel consumption (BSFC), the number of injectors to be used, the maximum duty cycle, and the system fuel pressure in pounds per square inch. The calculated injector flow rate is computed in both pounds of fuel per hours (lbs/hr) and cubic centimeter per minute (cc/min). The Fuel Injector Flow Calculator computes improved fuel pressure in both lbs/hr and cc/min. Simply enter the current fuel pressure at the injector inlet (PSI), the anticipated/improved fuel pressure at the injector inlet (PSI), and the fuel injector fuel flow rating in pounds of fuel per hours (lbs/hr) or cubic centimeter per minute (cc/min). The Fuel Injector Horsepower Calculator assists in selecting the correct size injector for your engine. Simply enter the Brake specific fuel consumption (BSFC), the number of injectors to be used, and the injector flow rate in either pounds of fuel per hours (lbs/hr) or cubic centimeter per minute (cc/min). Outputed is the horsepower potential. This app features: . Send your calculations or conversions by email . Universal App (iPhone and iPad) . Fast app switching . Automatically Saves Your Inputs . Latest version of iOS is supported . All iPhone screens are supported No network connectivity required.
Version History Bug Fixes 7.10 02/23/2024 This update from Apple will improve the functionality of this app. No new features are included. Bug fixes to prevent crashing 7.9 07/24/2018 Updated for the new iPhone 6 and iPhone 6+ 7.8 01/12/2015 Bug Fixes 7.6 09/18/2014 Bug Fixes 7.4 04/27/2014 Bug Fixes Smaller App Size & Download Size 7.3 01/14/2014 Fixed SI units calculation in Asphalt calculators 7.2 10/17/2013 Added calculator 7.1 10/10/2013 Updated interface for iOS 7 7.0 09/27/2013 Added support for iOS 7 6.2 09/17/2013 Bug fixes for 3 asphalt sections calculation with SI Units 6.1 09/08/2013 Added Asphalt calculators for two and three sections Name Update 6.0 06/13/2013 Added support for the iPhone 5 and iOS 6 5.0 09/26/2012 Name change Updated Icon Feature Additions Extra Calculators Improved Overall Layout and Design 4.0 06/10/2012 Updates for iOS 5 3.1 11/15/2011 Updates for iOS 5 Fixed textbox transparency bug in iOS 5 3.0 10/22/2011 Fixed small memory leaks. Interface improvements on iPad 2.00 09/06/2011 Bug Fixes 1.03 03/21/2011 Updated for Retina Display 1.02 02/25/2011 Added Tire Diameter Converter 1.01 01/28/2011 1.00 01/17/2011
Previous Versions
Here you can find the changelog of Construction+ since it was posted on our website on 2023-09-07 09:18:52.
The latest version is 7.10 and it was updated on 2026-06-24 21:27:10. See below the changes in each version.
Construction+ version 7.10
Updated At: 2026-06-03
Changes: Version History Bug Fixes 7.10 02/23/2024 This update from Apple will improve the functionality of this app. No new features are included.
Bug fixes to prevent crashing 7.9 07/24/2018 Updated for the new iPhone 6 and iPhone 6+ 7.8 01/12/2015 Bug Fixes 7.6 09/18/2014 Bug Fixes 7.4 04/27/2014 Bug Fixes
Smaller App Size & Download Size 7.3 01/14/2014 Fixed SI units calculation in Asphalt calculators 7.2 10/17/2013 Added calculator 7.1 10/10/2013 Updated interface for iOS 7 7.0 09/27/2013 Added support for iOS 7 6.2 09/17/2013 Bug fixes for 3 asphalt sections calculation with SI Units 6.1 09/08/2013 Added Asphalt calculators for two and three sections
Name Update 6.0 06/13/2013 Added support for the iPhone 5 and iOS 6 5.0 09/26/2012 Name change
Updated Icon
Feature Additions
Extra Calculators
Improved Overall Layout and Design 4.0 06/10/2012 Updates for iOS 5 3.1 11/15/2011 Updates for iOS 5
Fixed textbox transparency bug in iOS 5 3.0 10/22/2011 Fixed small memory leaks.
Interface improvements on iPad 2.00 09/06/2011 Bug Fixes 1.03 03/21/2011 Updated for Retina Display 1.02 02/25/2011 Added Tire Diameter Converter 1.01 01/28/2011 1.00 01/17/2011
Construction+ version 7.10
Updated At: 2024-02-23
Changes: Feb 23, 2024
Version 7.10
Bug Fixes
Construction+ version 7.10
Updated At: 2024-02-23
Changes: Bug Fixes
Construction+ version 7.9
Updated At: 2018-07-24
Changes: Jul 24, 2018
Version 7.9
This app has been updated by Apple to display the Apple Watch app icon.
Bug fixes to prevent crashing
Disclaimer
Official App Store Link
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