Best Layout Calc Pro Apps

193+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated May 2026

The best layout calc pro apps on iPhone average 4.7★ across 193+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Layout Calc Pro

Pipe Fitting#3

Pipe Fitting by xNeat.com

Pro Calc | Welding & Trades
Worth Considering
📊 Productivity
5.0(21 ratings)
FreeAdsIn-App Purchases
Pipe Fitting screenshot 1

The Pipe Fitting Calculator is a comprehensive mobile app designed for pipefitters, welders, and fabricators. It offers a suite of advanced tools for precise pipe layout calculations, including offset calculators, back-to-back fittings, and data tools like elbow miter cuts and triangle solvers. The app provides a clean, user-friendly interface and supports both imperial and metric units, making it an indispensable tool for professionals in the welding and trades industry.

More Layout Calc Pro apps to explore

4
ElbowCalc - Flat Pattern Maker
ElbowCalc - Flat Pattern Maker
ElbowCalc - Flat Pattern Maker
Smart Elbow Flat Pattern Tool
Free
📊 Productivity
(2)
5
Miter Bend Layout Calc
Miter Bend Layout Calc
Miter Bend Layout Calc
Miter Bend Pattern Maker
Free
🔧 Utilities
(0)
6
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

Experience the award-winning calculator app for iPad and iPhone, offering a free basic and scientific calculator with an elegant design, simple usability, and beautiful interface. Calculate with ease and precision today!

🔧 Utilities
(9.6K)
7
Construction Master 5 Calc
Construction Master 5 Calc
Construction Master 5 Calc
Feet Inch Fraction Calculator
Free

An innovative feet-inch-fraction calculator designed for construction professionals, the app offers versatile functionality, advanced calculation capabilities, and comprehensive solutions for various projects. Optimized for mobile devices, it enhances efficiency and accuracy in measurements, making it a valuable tool for builders, contractors, designers, and advanced DIYers. Simplify complex calculations and elevate your projects with the Construction Master 5 – your indispensable partner for precision and professionalism.

🔧 Utilities
(12K)
8
Fabrication Tools Calculator
Fabrication Tools Calculator
Fabrication Tools Calculator
Fabrication Weight Calculator
Free
📊 Productivity
(0)
9
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

Experience a beautifully designed calculator with large buttons and a clear display for quick and efficient calculations. Try it now to discover the simplicity and ease of use for your everyday arithmetic needs.

🔧 Utilities
(404K)
10
Calculator HD Pro Lite
Calculator HD Pro Lite
Calculator HD Pro Lite
Basic & Scientific Calc
Free

A professional-grade calculator app designed for quick and accurate mathematical calculations on-the-go. Upgrade to the full version for advanced features and functionalities.

🔧 Utilities
(51K)
11
Calculator HD++
Calculator HD++
Calculator HD++
by smalltech sarl
Free

Experience a high precision calculator app that offers a user-friendly interface, supports multiple functionalities like undo, switching workspaces, Bluetooth keyboard compatibility, and more. Print and share your calculations with ease and precision for free!

🔧 Utilities
(268)
12
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Big Button Calculator Pro Lite
Easy Basic Calculator
Free

Experience the ultimate iOS calculator with big buttons, dual-line display, 18 color themes, and multi-line input for complex equations. Includes convenient gestures like swipe to backspace and clear. Perfect for all your calculating needs!

🔧 Utilities
(13K)
13
Calculator for iPad!
Calculator for iPad!
Calculator for iPad!
Basic & Scientific Calculator
Free

Quickly crunch numbers with our user-friendly iPad calculator app that offers basic and scientific functions. Download now for accurate calculations on the go!

🔧 Utilities
(60K)
14
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Cad for pipe elbow,cone,flange
Free

This application simplifies complex metal sheet calculations, enabling users to accurately calculate flat pattern bends for various shapes and structures. It offers a comprehensive tool for engineers, fabricators, and designers to generate precise flat pattern layouts, saving time and minimizing errors in fabrication projects.

🔧 Utilities
(147)
15
CALC Smart Calculator ±
CALC Smart Calculator ±
CALC Smart Calculator ±
Basic « Scientific » Advanced
Free
$5.99 | 100% OFF

Try CALC Smart Calculator ± for a versatile and reliable calculating tool. From basic to advanced functions, it's trusted by scientists, professionals, and students. See why it’s Apple-Featured in Utilities and Calculate categories now!

🔧 Utilities
(2.4K)
16
Calculator Pro Lite
Calculator Pro Lite
Calculator Pro Lite
Best Calculator
Free

A versatile and customizable calculator app offering basic and scientific functions, memory features, history tape, and various layout options. Users can personalize their color themes, access scientific functions, and easily perform complex calculations, all with ad-supported convenience. Explore the app now for a powerful and user-friendly calculation experience!

🔧 Utilities
(3K)
17
Calculator HD Pro
Calculator HD Pro
Calculator HD Pro
Basic & Scientific Calc
$9.99

A powerful calculator app for all your mathematical needs, featuring advanced functions, intuitive interface, and customizable settings. Download now for a seamless calculation experience.

🔧 Utilities
(11K)
18
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

A powerful math solver and scientific calculator for iPad and iPhone, featuring advanced functions and quick calculations. Share your results easily and master your business expenses with percentage calculations. Get it now!

🔧 Utilities
(126K)
19
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

A handy math assistant for solving basic and scientific calculations intuitively and quickly. Become a math master with this free app!

🔧 Utilities
(357K)
20
Piping Base Elbow Layout Calc
Piping Base Elbow Layout Calc
Piping Base Elbow Layout Calc
Calculates Layout dimensions
$4.99

This application helps fitters, welders, and fabricators calculate layout dimensions for accurate cuts when joining a metal cylinder to an elbow, providing offset dimensions and printable pattern templates. With user-inputted pipe and elbow details, the app generates ordinate tables and customizable templates for various printer sizes, making it easy to produce perfect elbow base support cuts.

🔍 Reference
(1)