Best Steel Size Selector Apps

213+ iOS apps curated and reviewed

4.4 avg rating
16 free apps
Updated May 2026

Every iPhone needs a few good steel size selector apps. We benchmark 213+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Steel Size Selector

[steel shapes]#2

[steel shapes] by jesus homes

Decades' worth of steel data
Strong Contender
šŸ” Reference
0.0(0 ratings)
$4.99
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[steel shapes] screenshot 5

This application provides decades of steel shapes data, including the latest AISC library with over 18,000 entries, in a fast and easy-to-use interface, allowing users to access geometrical and mechanical properties, design and detailing values, and perform conversions between imperial and metric units. With features like unit system switching, sorting, and quick search, users can efficiently find and utilize the data they need, making it a valuable tool for professionals in the structural field.

Steel Profiles#3

Steel Profiles by Matteo Rossi

Steel Section Properties
Worth Considering
šŸ” Reference
4.7(269 ratings)
FreeIn-App Purchases
Steel Profiles screenshot 1
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Steel Profiles screenshot 6

This reference tool provides access to a comprehensive library of steel shapes from various international standards, allowing users to search, view, and explore geometric properties and descriptions. With features like searchable databases, detailed graphics, and customizable themes, users can easily find and utilize the information they need.

More Steel Size Selector apps to explore

4
Steel Beams Bulk Checker
Steel Beams Bulk Checker
Steel Beams Bulk Checker
by jesus homes
$2.99

This application allows users to quickly and easily check steel beams in bulk, entering problem parameters and section type to find suitable beams that meet shear, bending, and deflection criteria. With various features and unit systems, it provides an optimal design in minutes, making it a useful tool for engineers in the field or office.

šŸ“Š Productivity
(4)
5
Unravel: Steel Calculator
Unravel: Steel Calculator
Unravel: Steel Calculator
by Majestic Steel USA
Free

This essential application helps flat-rolled steel buyers simplify complex calculations, verify steel specs, and compare prices by providing tools to calculate weight, convert units, and find the number of sheets in a bundle. Download the app to easily determine the true cost of steel and ensure you have the right material for the job.

šŸ”§ Utilities
(10)
6
Flange Bolt Size & Torque
Flange Bolt Size & Torque
Flange Bolt Size & Torque
Size & Torque Patterns
Free

This application helps users identify the appropriate flange bolt size for their specific needs. Simply input your flange specifications, and the app will provide you with the correct bolt size recommendations. Find the perfect bolt size quickly and efficiently.

šŸ” Reference
(348)
7
Construction Master Pro Calc
Construction Master Pro Calc
Construction Master Pro Calc
Feet Inch Fraction Calculator
Free

An essential tool for professionals working with dimensions, this app optimizes speed and accuracy while reducing errors. Try it for free before purchase on your App Store account. Ideal for enhancing productivity on the go.

šŸ”§ Utilities
(38K)
8
steelyard
steelyard
steelyard
Metal Weight Calculator
Free

Streamline your metal calculations with this versatile, offline-friendly app. Easily determine the weight and price of various metal sections and shapes, with a user-friendly interface and seamless metric and imperial unit conversions. Save your preferences and calculations for quick access, all while ensuring your privacy is protected.

šŸ“Š Productivity
(289)
9
Steel Weight Calculator App
Steel Weight Calculator App
Steel Weight Calculator App
Swift Steel Weight Calculation
Free

This application allows users to quickly and accurately calculate the weight of steel for construction projects, supporting various steel types and units. By downloading the app, users can streamline their projects, save time, and ensure precision with just a few taps on their device.

šŸ”§ Utilities
(43)
10
Steel Profiles AISC
Steel Profiles AISC
Steel Profiles AISC
by Matteo Rossi
$2.99

This reference tool provides access to American standard steel shapes, offering geometry, detailing, and design properties, along with sorting, searching, and unit conversion capabilities. With a user-friendly interface, it allows for efficient exploration and comparison of steel shapes, making it an essential resource for professionals and individuals working with steel profiles.

šŸ” Reference
(31)
11
Steel Pipe
Steel Pipe
Steel Pipe
NPS steel dimensions
Free

This application provides essential information on steel pipes, including outside diameter, wall thickness, weight, and pipe schedule, based on Nominal Pipe Size [NPS]. Get instant access to NPS steel dimensions and specifications to streamline your work.

šŸ”§ Utilities
(30)
12
EC3 Steel Member Calculator
EC3 Steel Member Calculator
EC3 Steel Member Calculator
by CMM - Associacao Portuguesa de Construcao Metalica e Mista
Free
šŸ”§ Utilities
(2)
13
Concrete Calculator Plus
Concrete Calculator Plus
Concrete Calculator Plus
by Inch Calculator
Free

Estimate concrete quantities with ease using 15 free calculators available in the app for various construction projects such as slabs, walls, and columns. Input dimensions in different units and receive results in both US customary and metric measurements. Access these trusted calculators by visiting www.inchcalculator.com.

šŸ”§ Utilities
(21K)
14
Knife Steel Composition Chart
Knife Steel Composition Chart
Knife Steel Composition Chart
by ZviSoft LLC
Free

This application is a Knife Steel Composition Chart that provides a database of over 6500 alloy names and over 1000 compositions used in knife blades. Users can easily compare alloy compositions with different modes and are encouraged to provide feedback or report missing alloys to the developer for improvements. For any issues, users are advised to contact the developer directly via email.

šŸ“š Books
(554)
15
Steel weight calculator
Steel weight calculator
Steel weight calculator
by ꘆ å¼ 
Free

This application is a professional tool for calculating the weight and price of various types of steel, including construction steel, form steel, volume, and tubes, based on user-inputted parameters. It saves calculation results in a history for easy reference and aims to be a comprehensive steel calculator, with plans for future updates and open to user feedback.

šŸ“Š Productivity
(0)
16
SSI Steel Design
SSI Steel Design
SSI Steel Design
by Sahaviriya Steel Industries Public Company Limited
Free

This application helps civil engineers easily determine the capacity of structural steel beams and columns, providing results and calculation sheets to verify their work. With an intuitive interface, users can input dimensions and steel grade to quickly obtain maximum capacity and detailed calculations.

šŸ”§ Utilities
(1)
17
Beam Engineering lite
Beam Engineering lite
Beam Engineering lite
Civil Engineering App
Free

This civil engineering app offers a comprehensive suite of calculators to analyze and convert key beam and engineering parameters, making it an ultimate tool for professionals and students. With over 34 calculators, users can access a wide range of tools to perform stress, deflection, steel, and compression calculations, and more, in both metric and imperial units.

šŸ”§ Utilities
(32)
18
Construction Calculator
Construction Calculator
Construction Calculator
Feet Inch Calculator
Free

A top-rated Construction Calculator designed for iPhone and iPad, catering to carpenters' needs for precise inch, feet, and fraction calculations. Packed with user-friendly features and an elegant design for seamless usability. Experience award-winning accuracy at your fingertips – download now for professional construction calculations!

šŸ”§ Utilities
(554)
19
iSectionLite
iSectionLite
iSectionLite
by ahmj
Free

This engineering application calculates the mechanical and structural properties of built-up section members, including moment of inertia and modulus of section, and is useful for analysis and design of indeterminate structures. Try it out to streamline your structural engineering calculations and explore its library of hot rolled shapes and customizable input options.

šŸ“Š Productivity
(13)
20
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.

šŸ”§ Utilities
(12K)