Comparison

Construction Calc Pro 2 vs Construction Build Calculator

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

Head to head
About

Construction Calc Pro 2

This powerful calculator app is designed specifically for construction professionals, enabling calculations in feet, inches, and fractional inches. It offers specialized modules for material estimates, conversions, area and volume calculations, trigonometry, and stair design, transforming your device into a comprehensive construction computer.

Highlights
  • Calculations in feet, inches, and fractional inches
  • Material estimation modules
  • Conversions for various measurements
  • Area and volume calculations
  • Trigonometry and triangle solver
  • Stairwell and stair calculator
  • Crown moulding module
Features
Currently charting
Read full description

C-Calc Pro 2 is a calculator app designed by, and for construction workers. Unlike a standard construction calculator, C-Calc uses the power of the IPhone to create a construction computer. This full function calculator works as a standard calculator but more importantly allows you to work in feet, inches, and fractional inches. The calculator also features several other modules for performing material estimates, crown moulding, conversions, area calculations and volume calculations, arcs and arches, trig and triangles, and stairwells and stairs. Contractors, architects, tradespersons, builders and even do-it-yourselfers will find this app ideal. Features include: - Universal app runs on iPhone, iPad, and Mac. - Add, subtract, multiply, divide, exponent, root and more with measurements in feet, inches, and fractional inches. - Reduce fractions and fractional inches to their lowest common denominator. - Convert decimal values to fractions and vice versa. - Unlimited memory slots to store, recall, add and subtract memory values. Memory values are shared between all modules as well. - Split screen shows result, memory, and measurement values all at once. - Calculate square footage and cubic footage easily. - Conversions for temperatures, distances, angles, areas, and many more built in. - Help screen and full instructions included in program. - Estimate drywall, concrete, block, paint, tile, lumber, and associated materials. - Transfer individual estimates to a running estimate sheet where you can keep track of your total as well as email the estimate to a man in the field, to yourself, or to the supplier. - Calculate surface areas and volumes of a large variety of shapes (including compound objects) for material estimates. - Crown moulding module built in which supports any spring angle and any wall angle. Actually, see the saw settings on your phone. - Trigonometry calculator included for solving triangles, rise/run, rafters, slope, and more. Triangles are graphically mapped on your phone's screen to give a visual. - Advanced arc/circle calculator for solving arcs, radius, circumference, sector areas, sector angles, and circle areas. - Stair calculator for solving rise, run, unit rise, unit run, # of risers, # of treads, incline, stairwell opening, and stringer length. Drawings are to scale and may be easily printed or saved. Forget a bulky $200 calculator and simply buy the app. The app will always be on your hip when you need it most instead of in the truck's glove compartment. C-Calc Pro 2 has much more to offer in the coming months with free upgrades as well. We take our fellow tradesmen's opinions very seriously and the app will grow to reflect the people's opinion.

About

Construction Build Calculator

Features
Read full description

All-in-one construction calculator built for professionals in the field. From framing and concrete to tile and roofing, handle every calculation with precision, right from your phone. Whether you’re a contractor, engineer, or DIY renovator, Build Calculator simplifies your workflow with tools designed for real projects. Key Features: All-in-One Construction Calculator: Perform fast and accurate math with built-in unit conversions. Multiple Specialized Calculators: Concrete, tiles, framing, baluster, BTU, and more — tailored for construction needs. Fraction Calculator: Easily add, subtract, multiply, or divide fractions with instant results. Unit Converter: Convert between area, length, weight, and volume (ft², m², cubic yards, etc.). Project Organization: Save, edit, and manage multiple project calculations in one place. Export as PDF: Share or print your measurements for clients and contractors. Notes for Every Project: Keep track of details, material lists, and reminders. Perfect For: Construction professionals Architects & designers Engineers & estimators DIY home renovators Stop switching between multiple apps — calculate, convert, and manage your projects in one clean, modern interface.

Screenshots

Construction Calc Pro 24 screens
Construction Build Calculator4 screens

Verdict

The call

The clearest difference is price: Construction Build Calculator at Free against Construction Calc Pro 2's $13.99. Construction Build Calculator also leads on update cadence (every 4 days vs every 4 months) and iOS requirement (18.6 vs 26.0). Construction Calc Pro 2's advantage is chart position (#197 vs unranked). On ads, in-app purchases 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

Construction Build Calculator is free to download; Construction Calc Pro 2 costs $13.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Construction Calc Pro 2 ships an update every 4 months, Construction Build Calculator every 4 days. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 7 level
Construction Calc Pro 2 versus Construction Build Calculator: the parameters behind the verdict, then further details
ParameterConstruction Calc Pro 2Construction Build Calculator
Price$13.99Free — better
Rating4.7 (9 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#197 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.018.6 — better
Further details — not scored
Size85 MB1 MB
Age rating4+4+
DeveloperSnappy Appz Inc.Elementra LLC

In-app purchases

None

Construction Calc Pro 2

No in-app purchases

None

Construction Build Calculator

No in-app purchases

Questions

Is Construction Calc Pro 2 free?
Construction Calc Pro 2 costs $13.99, with no in-app purchases.
Is Construction Build Calculator free?
Construction Build Calculator is free to download, with no in-app purchases.
Do Construction Calc Pro 2 or Construction Build Calculator have ads?
Neither Construction Calc Pro 2 nor Construction Build Calculator shows ads.
Which is updated more often, Construction Calc Pro 2 or Construction Build Calculator?
Construction Calc Pro 2 ships an update every 4 months, and Construction Build Calculator every 4 days. Most recently, Construction Calc Pro 2 was updated on October 25, 2026 and Construction Build Calculator on October 7, 2026.

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