### What's New

New: Copy and paste from your screen to another app (see how-to in What's New)

### App Description

Feet-Inch-Fraction Construction-Math Calculator by Calculated Industries

The official Construction Master® 5 from Calculated Industries is now available for your iPhone and iPad. And while perhaps obvious, if you change from an iOS device to a non-iOS device, you WILL need to buy a new license as they are incompatible.

Built with the same features and functions, and with the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries -- and includes a full User’s Guide built in as well as the ability to press and hold a key for specific help!

Need to quickly and accurately solve a construction problem when meeting with a client? Pull out your iPhone or iPad, tap on the Construction Master 5 icon, and you’ll have an answer in seconds.

• You get ALL of the functionality of the handheld Construction Master 5.
• Solve tough construction-math problems and reduce errors on the jobsite or in the office.
• Reduce costly errors and save time and money. It will help you and your crew on every phase of your projects — estimating, bidding and building.

FEATURES:
• Created by Calculated Industries, the originator of the award-winning Construction Master calculators
• All the functionality and solutions of the handheld Construction Master 5 and optimized for the iPhone/iPod touch user
• Powerful built-in solutions make it ideal for completing layouts, plans, bids and estimates
• Work in and convert between all building dimensional formats: feet-inch-fractions, inch fraction, yards, decimal feet (10ths, 100ths), decimal inches and metric (m, cm, mm)
• Built-in right angle functions simplify square-ups, rafters, slopes and more
• Calculate Areas and Volumes

Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fractions (1/2" through 1/64")
• Full Metric Function (m, cm, mm)

Right Angle Solutions
• Complete Right Angle/Rafter Calculations
• Pitch Key (Slope and Grade)
• Rise, Run, Diagonal/Common Rafters
• Hip/Valley Key
• Jack Rafters Key
• Irregular Hip/Valley and Jacks
• Stair Layout Key
• Diagonal Key
• Expanded Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions

Special Functions
• Board Feet
• User-Definable Preferences
• Entry Editing Backspace Key – with a swipe of a finger
• Cost per Unit (Total costs based on unit price)
• Memory function

Construction Master® is a registered trademark of Calculated Industries, Inc.

### iPhone Screenshots

(click to enlarge)

(click to enlarge)

### App Changes

• June 24, 2011 New version 1.1.1
• March 27, 2013 New version 1.1.2
• June 08, 2013 New version 1.1.3
• September 16, 2013 New version 1.1.4
• August 27, 2014 New version 1.2.0
• February 16, 2015 Price increase: \$14.99 -> \$19.99
• December 25, 2015 Price increase: \$19.99 -> \$24.99
• March 05, 2016 Price decrease: \$24.99 -> \$19.99
• June 30, 2016 New version 1.2.1
• June 15, 2019 New version 10.4.1
• December 24, 2019 New version 10.5.0