Comparison

Measure Master Pro Calculator vs Construction Calculator++

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Measure Master Pro Calculator

This app provides comprehensive U.S. and metric unit conversions and advanced calculations for design and building projects. It offers solutions for geometry, weight, and dimensional analysis, with a user-friendly interface and built-in help.

Highlights
  • Multi-dimensional unit conversion (U.S. & metric)
  • Advanced weight calculations
  • Geometry solutions (circle area, circumference)
  • Comprehensive dimensional analysis (linear, area, volume)
  • Cost per Unit function
  • Paperless tape for past calculations
  • Board Feet calculation
Features
Read full description

FREE Try Before You Buy trial, your App Store account is not charged by Apple during the free trial. The Measure Master Pro app from Calculated Industries allows you to solve U.S. and metric unit conversions on your iPhone or iPad. Get professional results every time with this handy and easy-to-use tool for projects involving measurements. Ideal for Designers, Tradespersons, Woodworkers, Craftsmen, Fabricators, Technicians, and Students. ----- MULTI-DIMENSIONAL UNIT CONVERSION ----- • Convert between feet-inch-fractions, inch fractions, yards, and decimal feet and inches (10ths, 100ths) • Utilize full metric conversions, including meters, centimeters, and millimeters • Effortlessly switch between U.S. and metric units, ideal for international projects ----- ADVANCED WEIGHT CALCULATIONS ----- • Calculate weight in pounds, tons, metric tons, and kilograms • Determine weight per volume for materials management • Essential for accurate material estimation in construction and fabrication ----- GEOMETRY SOLUTIONS ----- • Instantly solve for circle area, circumference, and arc lengths • Ideal for designers and craftsmen working with circular designs • Enhance accuracy in geometrical calculations ----- COMPREHENSIVE DIMENSIONAL ANALYSIS ----- • Solve for linear, area, volume, and perimeter dimensions • Length, Width, and Height keys for quick calculations • Reduce errors in dimension estimation, crucial for tradespersons and technicians ----- USER-FRIENDLY INTERFACE ----- • Developed by the creators of the Construction Master(™) calculators • Input numbers as you would naturally say them • Built-in help with clear definitions, explanations, and examples ----- PRECISE MATH AND CONVERSION TOOLS ----- • Includes preset fractions from 1/2" to 1/64" for detailed work • Conversion capabilities for Decimal Degrees and D.M.S. • Comprehensive for all types of mathematical and conversion needs ----- DEDICATED FUNCTION KEYS ----- • Linear measurement keys for feet, inches, yards, meters, etc. • Area and Volume calculation keys for various units, including acres and cubic meters • Specialized keys for weight and weight per volume calculations ----- SPECIALIZED PROFESSIONAL FUNCTIONS ----- • Entry Editing Backspace Key for easy corrections • Cost per Unit function for simple pricing and cost analysis • Advanced Paperless Tape feature to review past calculations ----- CUSTOMIZATION AND MEMORY FEATURES ----- • Board Feet calculation function for woodworking projects • Customizable preferences to set user-specific options • Memory function to store and recall past calculations ----- INTUITIVE DESIGN AND HELP FEATURES ----- • Designed for ease of use by students, craftsmen, and professionals • Comprehensive help features for all functions • Streamlined interface for quick and easy calculations Whether you're a student, designer, tradesperson, or technician, this app is the perfect companion for all your measurement and conversion tasks. SUBSCRIPTION INFORMATION The first 7 days are free. Subscriptions offered will automatically renew at the end of the chosen period. Payment will be charged to your Apple account upon purchase confirmation. The subscription will automatically renew unless auto-renew is turned off or the subscription is canceled in settings at least one day (24 hours) before the subscription period ends. You can manage your subscription and turn off auto-renewal in your Apple account Settings > Subscriptions. LEGAL Measure Master Pro is a trademark of Calculated Industries, Inc. Copyright 2024

About

Construction Calculator++

This app provides specialized calculations for construction projects, including volume, area, and material estimation. It offers tools for unit conversions, rafter calculations, and circle/arc measurements, aiding in accurate project planning and execution.

Highlights
  • Length-Width-Height calculations for area, volume, and wall area
  • Material estimation for bricks, blocks, pavers, and tiles
  • Drywall sheet quantity calculation
  • Linear measure addition, subtraction, and conversion
  • Rafter calculations for common, hip, valley, and jack rafters
  • Circle and arc parameter calculations with visual plots
Features
Read full description

The creators of top ranked Statistics Calculator++ for iPhone and Statistics Calculator+++ for iPad, present Construction Calculator++, designed for construction math solutions and unit conversions. Construction Calculator++ comes with the following features: - Length-Width-Height Module: You can enter Length, Width, or Height values in Yard-Feet-Inch-Fractions, Decimal Feet, 
Decimal Inches, and Yards. Enter the Length and Width to calculate Area, Perimeter (of a room), and Square-up. In addition, enter the Height to calculate the Volume, Wall Area, and Total Room Area. You can enter any single length value and convert it to other dimensions, for example from Feet-Inch-Fractions to Decimal Feet or Decimal Inches or back. Furthermore you can tap on any calculated dimension to convert it to other dimensions. If the calculated value is Volume you can tap and see its conversion to Board Feet. - Bricks/Blocks/Pavers/Tiles Function calculates the number of Bricks/Blocks/Pavers/Tiles needed for a certain length or area. You can use the standard 8-inch x 16-inch size block/mortar (area of 128 square inches) or enter custom block size by height and length or area. Furthermore, this function allows you to quickly and simply add a waste allowance to the number of blocks calculated. - Drywall Sheets Function calculates the number of 4 x 8, 4 x 9, and 4 x 12 feet sheets required for an area or length. Furthermore, you can add your own custom size of Drywall Sheets. - Add, subtract, or convert linear measures with different units. The units include yard, feet, inches, inch fractions, meters, centimeters and millimeters. - Rafter Module: Enter any two of the four parameters, Rise, Run, Diagonal, or Pitch to calculate the unknowns. Run, Rise, and Diagonal values can be entered in Feet, Inches and Inch fractions or Decimal Feet and Decimal Inches. Pitch can be entered as a dimension in inches which is the amount of rise over 12 inches of run. Furthermore, Pitch can be entered as an angle in degrees, a percent grade or slope (pitch ratio). Tap on any of the values to see its conversion to other formats. In addition to Common Rafter, you can perform calculations of Regular and Irregular Hip/Valley and Jack Rafters. You can also calculate Plump and Level cut angles. Simply enter known values of Common Rafter and you are done. Length and cut angles of the adjoining Hip (or Valley) rafters, Incremental Jack Adjustment, Regular/Irregular Jack Rafter Lengths and Cut Angles for 16 Inch On Center Spacing are all automatically calculated. You can also enter an On Center Spacing other than 16 Inches. - Circle and Arc Module: Solves for parameters of circle and arc. The parameters include radius, diameter, area, circumference, arc length, arc angle, chord length (run), segment rise (rise), segment area, and pie slice area. A plot of circle or arc and its parameters is drawn to scale to visualize the parameters for you . - Shows the expression as you enter and keeps a history of your calculations (Swipe up on the screen to reveal the history) - Capability of performing fraction manipulations and converting between different formats (proper, improper, and mixed fractions) and seamless integration of fraction, integer, and decimal manipulations. - Capability of inputting degrees, minutes, and seconds for angles and converting between degrees-minutes-seconds format and decimal format. - The left pane scrolls to reveal more functionality without a need to switch modes. The digits and most common operations are always visible and the less common operations can be revealed by scrolling the left half of the screen. - Sinusoidal functions can be calculated for angles in units of degrees, radians, or gradians.

Screenshots

Measure Master Pro Calculator4 screens
Construction Calculator++4 screens

Verdict

The call

The clearest difference is price: Measure Master Pro Calculator at Free against Construction Calculator++'s $0.99. Measure Master Pro Calculator also leads on rating (4.8 vs 4.2) and ratings volume (4.4K vs 50). Construction Calculator++'s advantage is in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 7 months). On review sentiment, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Measure Master Pro Calculator is free to download; Construction Calculator++ costs $0.99 up front. Measure Master Pro Calculator sells 2 in-app purchases, starting at $1.99 per month. Construction Calculator++ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Measure Master Pro Calculator holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Measure Master Pro Calculator has 4.4K ratings behind it against 50, so its average is the more settled of the two. Written reviews point the same way: 81% of Measure Master Pro Calculator's written reviews are positive against 75% of Construction Calculator++'s.

UpkeepUpdate frequency

Measure Master Pro Calculator ships an update every 7 months, Construction Calculator++ every 3 weeks. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

Scorecard7 real differences · 3 level
Measure Master Pro Calculator versus Construction Calculator++: the parameters behind the verdict, then further details
ParameterMeasure Master Pro CalculatorConstruction Calculator++
PriceFree — better$0.99
Rating4.8 (4.4K ratings) — better4.2 (50 ratings)
Positive reviews80.5% of reviews — better75.0% of reviews
Number of ratings4.4K — better50
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size57 MB6 MB
Age rating12+4+
DeveloperCalculated IndustriesDogahe

Customer experience

Measure Master Pro Calculator

All ratings4,361 ratings
Positive96.8%
Neutral0.9%
Negative2.3%
Written reviews77 reviews
Positive80.5%
Neutral5.2%
Negative14.3%

Construction Calculator++

All ratings50 ratings
Positive78.0%
Neutral8.0%
Negative14.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Bugs and requests

Measure Master Pro Calculator

Reported bugs

2 issues
  • Unable to download on iPhone after previous iPad purchase
  • Free trial screen gets stuck, preventing full app usage

Requested features

4 requests
  • Bring back the S.F. button
  • Add landscape mode support for iPad
  • Improve handling of large numbers
  • Integrate more advanced construction-specific functions

Construction Calculator++

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Measure Master Pro Calculator

Subscriptions2
  • 1 Month Full Access14 Days trial$1.991 Month
  • 1 Year Full Access14 Days trial$19.991 Year
None

Construction Calculator++

No in-app purchases

Questions

Is Measure Master Pro Calculator free?
Measure Master Pro Calculator is free to download, with in-app purchases available.
Is Construction Calculator++ free?
Construction Calculator++ costs $0.99, with no in-app purchases.
Which has better reviews, Measure Master Pro Calculator or Construction Calculator++?
Measure Master Pro Calculator is rated higher. Measure Master Pro Calculator averages 4.8 out of 5 from 4.4K ratings, while Construction Calculator++ averages 4.2 from 50 ratings.
Do Measure Master Pro Calculator or Construction Calculator++ have ads?
Neither Measure Master Pro Calculator nor Construction Calculator++ shows ads.
Which is updated more often, Measure Master Pro Calculator or Construction Calculator++?
Measure Master Pro Calculator ships an update every 7 months, and Construction Calculator++ every 3 weeks. Most recently, Measure Master Pro Calculator was updated on October 27, 2026 and Construction Calculator++ on October 26, 2026.

Other comparisons