Best Carpentry Formulator Apps & Games

208+ iOS apps & games curated and reviewed

4.5 avg rating
18 free apps & games
Updated July 2026

Out of 208+ carpentry formulator apps and games on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Carpentry Formulator Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RedX Walls - Design & BuildRedX Walls - Design & BuildFree4.6★ (317)NoYesJul 2026
2Feet and Inches CalculatorFeet and Inches CalculatorFree4.6★ (384)YesYesJul 2026
3Carpentry FormulatorCarpentry FormulatorFree3.8★ (4)NoYesJun 2026
4Construction Master Pro CalcConstruction Master Pro CalcFree4.8★ (39K)NoYesJul 2026
5Carpentry & Trim CalculatorCarpentry & Trim CalculatorFreeYesYesJul 2026
6Construction Master 5 CalcConstruction Master 5 CalcFree4.9★ (12K)NoYesJul 2026
7Joist: Estimate Invoice MakerJoist: Estimate Invoice MakerFree4.7★ (13K)NoYesJul 2026
8Construction CalculatorConstruction CalculatorFree4.7★ (554)NoYesJul 2026

Top Picks for Carpentry Formulator

RedX Walls - Design & Build#1

RedX Walls - Design & Build by RedX Technology Inc

Create, Plan, Export & Share
Editor's Choice
🔧 Utilities
4.6(317 ratings)
FreeIn-App Purchases
RedX Walls - Design & Build screenshot 1
RedX Walls - Design & Build screenshot 2
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RedX Walls - Design & Build screenshot 4
RedX Walls - Design & Build screenshot 5
RedX Walls - Design & Build screenshot 6

Design and generate professional construction plans for framing projects, from simple walls to full structures. Create permit-ready blueprints with accurate measurements, labeled parts, and complete cut lists instantly. Ideal for contractors, builders, designers, and DIYers.

Feet and Inches Calculator#2

Feet and Inches Calculator by Evan Winograd

Perfect Construction Calc!
Strong Contender
🔧 Utilities
4.6😊(384 ratings)
FreeAdsIn-App Purchases
Feet and Inches Calculator screenshot 1
Feet and Inches Calculator screenshot 2
Feet and Inches Calculator screenshot 3
Feet and Inches Calculator screenshot 4
Feet and Inches Calculator screenshot 5
Feet and Inches Calculator screenshot 6

A powerful construction calculator designed for tradespeople. It offers a wide range of tools for estimating, layout, framing, and jobsite calculations, helping to save time and improve accuracy. Supports both imperial and metric units.

What We Love

  • 🚀 Easy to use
  • 🚀 Provides both feet/inches and decimal results
  • 🚀 Lots of additional tools and features
  • 👍 Consistently updated

Room to Improve

  • 🐛 Occasional calculation errors
  • 🐛 Rotation issues after updates
  • 🔋 High battery usage
Carpentry Formulator#3

Carpentry Formulator by Historycentral.com Inc

Worth Considering
📊 Productivity
3.8(4 ratings)
FreeIn-App Purchases
Carpentry Formulator screenshot 1
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This app provides over 150 formulas and dozens of conversions for carpenters and builders. It calculates loads on walls and headers, material quantities for projects, and dimensions for roofing and stairs. It also includes area and volume calculations for various shapes.

More Carpentry Formulator apps to explore

4
Construction Master Pro Calc
Construction Master Pro Calc
Construction Master Pro Calc
Feet Inch Fraction Calculator
Free

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.

Dimensional math and conversionsRight angle and rafter calculationsArea and volume solutions
🔧 Utilities
(39K)
free with in-app purchases
5
Carpentry & Trim Calculator
Carpentry & Trim Calculator
Carpentry & Trim Calculator
Pro Woodworking & Framing Math
Free
🔧 Utilities
(0)
6
Construction Master 5 Calc
Construction Master 5 Calc
Construction Master 5 Calc
Feet Inch Fraction Calculator
Free

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.

Feet-inch-fraction calculationsRight angle and rafter calculationsArea and volume solutions
🔧 Utilities
(12K)
free with in-app purchases
7
Joist: Estimate Invoice Maker
Joist: Estimate Invoice Maker
Joist: Estimate Invoice Maker
Trusted by 1.3M+ Contractors
Free

Streamline your contracting business with this app. Create professional estimates and invoices quickly, accept payments, and manage client information all from your mobile device. Save time and win more jobs with organized project management.

Create professional estimates and invoicesAccept credit card and PayPal paymentsManage client information
💼 Business
(13K)
freemium
8
Construction Calculator
Construction Calculator
Construction Calculator
Feet Inch Calculator
Free

This app is a powerful calculator designed for construction and woodworking professionals, as well as students. It simplifies calculations involving feet, inches, and fractions, offering conversions between various measurement units and displaying equations and results simultaneously. Advanced features are available through optional in-app purchases.

Decimal to fraction converterFraction to decimal conversionSimultaneous equation and result display
🔧 Utilities
(554)
free with in-app purchases
9
WoodSense: Wood Plans & Guides
WoodSense: Wood Plans & Guides
WoodSense: Wood Plans & Guides
Create. Identify. Restore.
Free

Identify wood species, joinery, and historical styles from a single photo. Get expert repair guides, cut lists, and restoration tips for furniture and woodworking projects. Learn from every grain to elevate your craft.

Instant wood species identificationFurniture history and style discoveryStep-by-step restoration guidance
🔍 Reference
(6.9K)
freemium
10
Carpentry 2017 Edition
Carpentry 2017 Edition
Carpentry 2017 Edition
by Lieu Phan
Free

Prepare for carpentry exams and expand your knowledge with this app. It offers practice questions, flashcards, and exam simulations to help you master the material. Track your progress and identify difficult areas for focused study.

Practice questions and termsFlashcard and matching game modesIdentify difficult questions
📚 Education
(0)
free with in-app purchases
11
Carpentry Calculator
Carpentry Calculator
Carpentry Calculator
Calculations made easy
Free

This app simplifies complex calculations for carpenters, builders, and DIY enthusiasts. It handles tasks like roofing, stairs, and decking, offering both metric and imperial units. Visual aids and detailed measurements enhance accuracy and efficiency on any project.

Roofing calculationsStair and decking measurementsConcrete slab and post hole calculations
🔧 Utilities
(1)
free
12
Color Saw 3D
Color Saw 3D
Color Saw 3D
True ASMR Experience
Free

Experience the satisfying world of carpentry without the risk. This app lets you shape rough blocks into various forms using different tools. Cut and smash your way through numerous levels for a true ASMR experience.

Carpentry simulationShape rough blocksVariety of tools
🎮 Games
(75K)
free with in-app purchases
13
Buildertrend
Buildertrend
Buildertrend
Construction Management App
Free

Streamline construction projects and business operations. This platform helps professionals reduce delays, minimize communication errors, and enhance client satisfaction. Manage projects, finances, and team collaboration from anywhere.

Project ManagementClient Relationship ManagementFinancial Management
💼 Business
(5K)
ad-supported
14
Chippy Tools: Construction
Chippy Tools: Construction
Chippy Tools: Construction
Construction Calculator
Free

This app simplifies complex calculations for construction professionals. It offers a variety of tools for tasks like spacing, measurements, and material estimation, helping to reduce errors and save time on job sites. Available on iPhone and iPad, it aims to be an essential tool for tradespeople.

Baluster spacing calculatorFlat run attached baluster calculatorSquare calculator
🔧 Utilities
(946)
freemium
15
Carpenter's Calculator
Carpenter's Calculator
Carpenter's Calculator
Supports mixed numbers
Free

This app simplifies calculations involving US Customary units, especially fractions and mixed numbers. It offers a user-friendly interface for woodworking measurements and general calculations, storing recent expressions for easy recall.

US Customary unit calculationsMixed number arithmeticFraction support
🔧 Utilities
(14)
free
16
CoConstruct
CoConstruct
CoConstruct
#1 Rated Home Builder Software
Free

This cloud-based software helps custom home builders and remodelers manage their teams, clients, projects, and budgets. It streamlines communication, scheduling, and job site logging to improve efficiency and sales.

Team, client, and project managementBudget trackingOrganized communication
💼 Business
(220)
freemium
17
RedX Roof - Rafter Calculator
RedX Roof - Rafter Calculator
RedX Roof - Rafter Calculator
Rafters, Valleys, Trusses
Free

This app is a 3D roof builder and rafter calculator for contractors and DIYers. It automatically generates professional blueprints with labeled parts, cut lists, and material estimates. Design complex roof systems in interactive 3D and export plans for the job site.

3D Roof BuilderRafter CalculatorBlueprint Generator
🔧 Utilities
(810)
free with in-app purchases
18
BalusterPro
BalusterPro
BalusterPro
by Greg Gabrio
$2.99

This app simplifies the calculation of baluster spacing for handrails and other projects requiring equal spacing. It allows users to input dimensions and adjust the number of balusters to meet code requirements, displaying precise measurements on one screen.

Calculate baluster spacingInput handrail dimensionsAdjust balusters needed slider
🔧 Utilities
(16)
paid
19
Roof Guide - Carpentry Calc
Roof Guide - Carpentry Calc
Roof Guide - Carpentry Calc
Carpenters Framing Calculator
Free

This app provides specialized calculators for roofing, framing, decking, stairs, and concrete projects. It helps construction professionals estimate quantities, costs, and set out materials accurately using US or metric measurements.

Roof framing calculationsDecking and flooring estimatorStud wall setout and costing
🔧 Utilities
(16)
free with in-app purchases
20
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

FAQ about Carpentry Formulator

What are the best carpentry formulator apps & games for iPhone?
RedX Walls - Design & Build tops our carpentry formulator apps & games ranking as of July 2026, with a 4.6-star average from 317 App Store ratings, and it's free to download.
Yes — 18 of the top carpentry formulator apps & games we rank are free to download, including RedX Walls - Design & Build and Feet and Inches Calculator.
RedX Walls - Design & Build has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 208+ carpentry formulator apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
You can design standard framed walls, rake walls, tall and gable walls, walls above roof systems, shed walls and roof structures, garage and cabin framing, and additions and outbuildings. The app allows you to build full shed framing systems, including walls connected to roofs, custom stud spacing, and window/door openings.
The app generates permit-ready blueprints and framing plans. These professional PDF construction drawings include labeled wall components, stud and plate dimensions, complete framing cut lists, material requirements, accurate roof pitch calculations, and clear structural layouts.