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Best Calculated Industries Apps

215+ iOS apps curated and reviewed

4.7 avg rating
15 free apps
Updated June 2026

The best calculated industries apps on iPhone average 4.7★ across 215+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Compare top Calculated Industries Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Construction Master Pro CalcConstruction Master Pro CalcFree4.8★ (39K)NoYesJul 2026
2Construction Master 5 CalcConstruction Master 5 CalcFree4.9★ (12K)NoYesJul 2026
3Qualifier Plus IIIx/fxQualifier Plus IIIx/fxFree4.9★ (3.1K)NoYesJul 2026
4Material Estimator CalculatorMaterial Estimator CalculatorFree4.8★ (2.9K)NoYesJul 2026
5Pipe Trades Pro CalcPipe Trades Pro CalcFree4.8★ (3.6K)NoYesJul 2026
6Calculator HD Pro LiteCalculator HD Pro LiteFree4.6★ (51K)YesNoJul 2026
7Ultra Measure MasterUltra Measure Master$29.995.0★ (8)NoNoJul 2026
8Measure Master Pro CalculatorMeasure Master Pro CalculatorFree4.9★ (4K)NoYesJul 2026

Top Picks for Calculated Industries

Construction Master Pro Calc#1

Construction Master Pro Calc by Calculated Industries

Feet Inch Fraction Calculator
Editor's Choice
🔧 Utilities
4.8😐(39K ratings)
FreeIn-App Purchases
#52in Utilities
Construction Master Pro Calc screenshot 1
Construction Master Pro Calc screenshot 2
Construction Master Pro Calc screenshot 3
Construction Master Pro Calc screenshot 4
Construction Master Pro Calc screenshot 5
Construction Master Pro Calc screenshot 6

This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.

What We Love

  • 🚀 Convenient and always available
  • ⚙️ Comprehensive construction calculations
  • 💪 Industry-standard tool
  • 🔍 Accurate and reliable

Room to Improve

  • 💰 Subscription model too expensive
  • 🔒 Locks data behind subscription
  • 🔄 Forced to re-purchase after device changes
Construction Master 5 Calc#2

Construction Master 5 Calc by Calculated Industries

Feet Inch Fraction Calculator
Strong Contender
🔧 Utilities
4.9😊(12K ratings)
FreeIn-App Purchases
Construction Master 5 Calc screenshot 1
Construction Master 5 Calc screenshot 2
Construction Master 5 Calc screenshot 3
Construction Master 5 Calc screenshot 4
Construction Master 5 Calc screenshot 5
Construction Master 5 Calc screenshot 6

This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.

What We Love

  • 👍 Convenient to have on phone
  • 💡 Useful for construction work
  • 🚀 Performs like physical calculator
  • 👍 Helpful for calculations and estimates

Room to Improve

  • 💰 Expensive subscription model
  • 🤔 Prefer one-time purchase option
  • 🤔 Subscription cost as much as physical calculator
Qualifier Plus IIIx/fx#3

Qualifier Plus IIIx/fx by Calculated Industries

Real estate finance calculator
Worth Considering
💰 Finance
4.9😊(3.1K ratings)
FreeIn-App Purchases
Qualifier Plus IIIx/fx screenshot 1
Qualifier Plus IIIx/fx screenshot 2
Qualifier Plus IIIx/fx screenshot 3
Qualifier Plus IIIx/fx screenshot 4
Qualifier Plus IIIx/fx screenshot 5
Qualifier Plus IIIx/fx screenshot 6

This app provides advanced real estate and mortgage finance calculations for professionals. It offers instant solutions for loan payments, buyer qualifying, cash flow analysis, and more, directly on your mobile device.

What We Love

  • 🚀 Convenient and portable
  • 👍 Powerful and feature-rich
  • 💡 Helpful for real estate professionals
  • 👍 Familiar interface for existing users

Room to Improve

  • 💰 Subscription model is frustrating
  • 🐛 Occasional bugs and glitches
  • 💰 Perceived as greedy by developers

More Calculated Industries apps to explore

4
Material Estimator Calculator
Material Estimator Calculator
Material Estimator Calculator
Estimate Construction Projects
Free

This app helps contractors and DIYers accurately estimate material costs and quantities for construction projects. It features dimensional measurement tools, unit conversions, and a material database to optimize budgeting and ordering.

Precise cost and percentage calculationsIntegrated material size databaseAdvanced dimensional measurement tools
🔧 Utilities
(2.9K)
free with in-app purchases
5
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Calculator | Welding & Piping
Free

This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.

Advanced measurement calculationsFluid dynamics and pressure analysisComprehensive pipe data access
🔧 Utilities
(3.6K)
free with in-app purchases
6
Calculator HD Pro Lite
Calculator HD Pro Lite
Calculator HD Pro Lite
Basic & Scientific Calc
Free

This app offers a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.

Dual-line displayCalculation historyFull scientific functions
🔧 Utilities
(51K)
ad-supported
7
Ultra Measure Master
Ultra Measure Master
Ultra Measure Master
Pro Conversion Calculator
$29.99

This professional conversion calculator offers over 400 standard and metric unit conversions for linear, area, and volume measurements. It's ideal for professionals needing quick and accurate calculations in various dimensional formats, including feet-inch-fractions and decimal units.

Over 400 conversion combinations60+ standard and metric unitsConverts between feet-inch-fractions, decimal feet/inches, and metric
🔧 Utilities
(8)
paid
8
Measure Master Pro Calculator
Measure Master Pro Calculator
Measure Master Pro Calculator
Design + Building Math Calc
Free

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.

Multi-dimensional unit conversion (U.S. & metric)Advanced weight calculationsGeometry solutions (circle area, circumference)
🔧 Utilities
(4K)
free with in-app purchases
9
HVAC & Sheet Metal Calculator
HVAC & Sheet Metal Calculator
HVAC & Sheet Metal Calculator
Construction Math & Trade Pro
Free
$29.99 | 100% OFF

This app provides advanced calculations for HVAC and sheet metal professionals. It simplifies complex dimensional math, geometry, and trigonometry with specialized functions for ducting, airflow, and construction layouts. Offers a free trial before committing to a subscription.

Sheet metal calculations (radius, offset, wrapper length)Trigonometric functions (sine, cosine, tangent, arc)HVAC specific calculations (fan law, CFM, velocity)
🔧 Utilities
(40)
free with in-app purchases
10
Calculator for iPhone and iPad
Calculator for iPhone and iPad
Calculator for iPhone and iPad
You can count on it
Free

A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.

Basic arithmetic operationsAdvanced scientific functionsHistory bar for past calculations
🔧 Utilities
(15K)
free with in-app purchases
11
ElectriCalc Pro
ElectriCalc Pro
ElectriCalc Pro
Electrician NEC Calculator
Free
$29.99 | 100% OFF

This app provides electricians and electrical professionals with a powerful tool for performing complex calculations based on the latest National Electrical Code (NEC). It offers solutions for wire sizing, voltage drop, conduit sizing, and motor calculations, saving time and ensuring code compliance.

NEC compliant calculationsWire and conduit sizingVoltage drop calculations
🔧 Utilities
(256)
free with in-app purchases
12
Concrete Calc Pro Calculator
Concrete Calc Pro Calculator
Concrete Calc Pro Calculator
Calculate Concrete & Rebar
Free
$39.99 | 100% OFF

Instantly calculate concrete volumes for various construction elements like slabs, footings, and walls. This app also estimates rebar, formwork, and batch requirements, supporting multiple measurement units and conversions for efficient project planning.

Concrete volume calculation (yards, feet, meters)Rebar spacing, sizing, and quantity estimationStair and foundation design tools
🔧 Utilities
(526)
free with in-app purchases
13
Home Builder Pro Calcs
Home Builder Pro Calcs
Home Builder Pro Calcs
400+ Construction Calculators
$9.99

This app provides over 440 construction and home improvement calculations, including cost and time estimates, and quantity take-offs. It supports U.S. imperial and metric measurements, and allows calculations to be saved and emailed.

440+ construction calculatorsCost and time estimatesQuantity take-offs
🔧 Utilities
(1K)
free with in-app purchases
14
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

Basic & Scientific CalculatorLive Currency ConverterHistory Tape
🔧 Utilities
(357K)
free with in-app purchases
15
Construction Master 5 Español
Construction Master 5 Español
Construction Master 5 Español
Calculadora de Construcción
Free

This app is a specialized calculator for construction professionals, offering advanced functions for carpentry and building tasks. It supports various dimensional formats and provides instant help with videos and diagrams.

Calculations in feet-inches-fractionsConverts between dimensional formatsBuilt-in right-angle solutions
🔧 Utilities
(561)
free with in-app purchases
16
HeavyCalc Pro
HeavyCalc Pro
HeavyCalc Pro
Heavy construction math
$39.99

This professional construction calculator helps engineers and excavators perform complex calculations for yards, feet-inch-fractions, and metric units. It streamlines estimating time, improves design accuracy, and reduces material and labor expenses with fast, precise solutions for areas, volumes, and loads.

Dimensional math and conversions (yards, feet-inch-fractions, metric)Calculate areas, volumes, and weight per volumeFast square-ups and right angles
🔧 Utilities
(5)
paid
17
ITI Calc
ITI Calc
ITI Calc
For Union Members Only
$24.99

This specialized calculator is designed exclusively for union members of the International Training Institute. It replicates the functionality of a handheld calculator, providing essential tools for its intended user base.

Union member exclusiveInternational Training Institute designHandheld calculator functionality
💼 Business
(8)
paid
18
Real Estate Master IIIx
Real Estate Master IIIx
Real Estate Master IIIx
by Calculated Industries
Free

This app provides real estate professionals with powerful financial calculation tools on their mobile devices. It offers solutions for mortgage payments, amortization, rent vs. buy comparisons, and future value calculations, ideal for agents and brokers.

Mortgage payment solutions with PMIAmortization schedulesRent vs. Buy comparisons
💰 Finance
(1.4K)
subscription
19
Retail Calculators
Retail Calculators
Retail Calculators
Loads of Business Calculators
Free

This app provides essential tools for retail business owners to manage pricing, profit margins, and inventory. It offers a free version with seven calculators and the option to upgrade for an additional 36 tools covering finance, inventory, pricing, and more.

Contribution Margin CalculatorLoan Payment CalculatorInventory Turnover
💼 Business
(46)
free with in-app purchases
20
Home Builder Pocket Reference
Home Builder Pocket Reference
Home Builder Pocket Reference
Valuable Home Builder Material
$2.99

Access essential home construction information with over 1,500 illustrations and 100 guides for energy-efficient building. Includes 30 calculators for understanding and applying construction principles, covering topics from concrete to finishing.

1,500+ illustrations100 energy-efficient building guides30 construction calculators
🔍 Reference
(98)
free

FAQ about Calculated Industries

What are the best calculated industries apps for iPhone?
Construction Master Pro Calc tops our calculated industries apps ranking as of June 2026, with a 4.8-star average from 39K App Store ratings, and it's free to download.
Yes — 15 of the top calculated industries apps we rank are free to download, including Construction Master Pro Calc and Construction Master 5 Calc.
Construction Master Pro Calc has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 215+ calculated industries apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
This app is a powerful calculator designed for construction professionals. It specializes in dimensional math, offering solutions for layouts, bids, estimates, and complex calculations involving feet, inches, fractions, and metric units. It aims to improve speed and accuracy in various construction tasks.
Key features include comprehensive dimensional math and conversions, built-in right angle and rafter solutions, area and volume calculations, full trigonometric functions, and special functions like board feet and stud calculations. It also provides a built-in user's guide with context-sensitive help and the ability to save and share calculations.