What's New

Revised app context handling during version update. Thank you for being patient.

App Description

Two in one: the official Construction Master® Pro from Calculated Industries for your iPhone and iPad includes two models: #4065 and #4080 (CM Pro with Trig). 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.

Advanced Feet-Inch-Fraction Construction-Math Calculator by Calculated Industries, 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. You’ll actually get two apps in one, since the Construction Master Pro for iPhone has all the functionality of the Construction Master Pro and the Construction Master Pro Trig -– and includes a full User’s Guide built in, as well as the ability to press and hold a key for specific help!

Ideal for Architects, Builders, Contractors, Designers, Draftspersons, Engineers, Framers/Carpenters and Tradesmen

Need to quickly and accurately solve a construction problem when meeting with a client? Left your calculator in the truck? Just pull out your iPhone or iPad, tap on the Construction Master Pro icon, and you’ll have an answer in seconds!

• You get ALL of the functionality of the handheld Construction Master Pro and Construction Master Pro Trig calculators in one powerful, easy-to-use app.
• 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 calculators and optimized for the iPhone/iPod Touch user
• Entry Editing Backspace Key – with a swipe of a finger (left - to - right)
• A complete User’s Guide in English or Spanish is available free at www.calculated.com
• Full trigonometric function: sine, cosine, tangent, arcsine, arccosine and arctangent
• 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

BUILT-IN SOLUTIONS:
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fractions (1/2" through 1/64")
• D:M:S, Decimal Degree Entry and Conversions
• 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
• Rafter Cutting Angles (Plumb, Cheek and Level Cuts)
• Stair Layout Key
• Stair (Advanced – Riser Limit, Stairwell Opening, Headroom, Floor Thickness)
• Diagonal Key
• Expanded Rake-Wall
• Arched Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area
• Drywall, Siding and Paneling 4x8, 4x9 and 4x12
• Column/Cone Area and Volume
• Basic Circular Calculations
• Advanced Circular Calculations
• Weight per Volume Conversions
• Length, Width and Height Keys
• Blocks, Footings

Special Functions
• Trigonometric Function Keys: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• Board Feet
• Studs: Find number On-center
• User-Definable Preferences
• Cost per Unit (total costs based on unit price)
• Equal-Sided Polygon
• Compound Miters
• Crown Angle
• Paperless Tape
• 4 Memories

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

iPhone Screenshots

(click to enlarge)

Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 1 Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 2 Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 3 Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 4 Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 5

iPad Screenshots

(click to enlarge)

Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 6 Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 7 Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 8 Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 9 Construction Master Pro -- Advanced Feet Inch Fraction Construction Math Calculator for Building Professionals screenshot 10

App Changes

  • June 24, 2011 New version 1.1.1
  • December 10, 2011 New version 1.2.0
  • October 04, 2012 New version 1.3.0
  • February 04, 2013 New version 1.3.1
  • February 06, 2013 New version 1.3.2
  • March 18, 2013 New version 1.3.3
  • June 08, 2013 New version 1.3.4
  • September 16, 2013 New version 1.3.5
  • August 28, 2014 New version 1.4.1
  • February 17, 2015 Price increase: $19.99 -> $24.99
  • December 25, 2015 Price increase: $24.99 -> $29.99
  • January 25, 2016 New version 1.4.2
  • January 29, 2016 New version 1.4.3
  • March 06, 2016 Price decrease: $29.99 -> $24.99
  • March 24, 2016 New version 1.4.4

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