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
🔍 Reference
0.0(0 ratings)
$4.99
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Access decades of steel shape data with this app. It provides a vast library of structural steel databases, including current and historical AISC versions, with properties, design values, and unit conversion capabilities.

Steel Profiles#3

Steel Profiles by Matteo Rossi

Steel Section Properties
Worth Considering
🔍 Reference
4.7(269 ratings)
FreeIn-App Purchases
Steel Profiles screenshot 1
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Access a vast library of steel section properties for structural engineers and construction professionals. Browse over 5,000 steel shapes across international standards, compare profiles, and calculate weights. Includes advanced filtering and unit conversion tools.

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 app quickly checks steel beams against shear, bending, and deflection criteria. Input your parameters and desired section type to find optimal designs in under a minute. Results can be sorted by weight, depth, and inertia.

Parametric beam checkingAISC v14 DatabaseUS Custom or Metric Units
📊 Productivity
(4)
paid
5
Unravel: Steel Calculator
Unravel: Steel Calculator
Unravel: Steel Calculator
by Majestic Steel USA
Free

This app simplifies complex steel calculations for flat-rolled steel buyers. It helps verify coil and sheet specifications, calculate weights without a scale, convert units, and compare prices. It supports various steel types for accurate cost and yield calculations.

Calculate coil and bundle weightVerify steel specificationsConvert gauges to decimals
🔧 Utilities
(10)
ad-supported
6
Flange Bolt Size & Torque
Flange Bolt Size & Torque
Flange Bolt Size & Torque
Size & Torque Patterns
Free

Instantly access flange, pipe, and bolt data offline. Quickly find bolt sizes, torque patterns, flange dimensions, and pipe specifications. Ideal for pipefitters and steamfitters needing rapid access to piping information.

Offline data accessInstant data lookupsFlange bolting data
🔍 Reference
(0)
free with in-app purchases
7
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
8
steelyard
steelyard
steelyard
Metal Weight Calculator
Free

This app quickly calculates the weight of steel sections from various international standards. It supports both metric and imperial units and offers offline functionality for convenience. Save your settings and calculations for easy access.

Steel section weight calculationSupports EU, USA, Japanese, KOREA standardsMetric and Imperial units
📊 Productivity
(297)
free with in-app purchases
9
Steel Weight Calculator App
Steel Weight Calculator App
Steel Weight Calculator App
Swift Steel Weight Calculation
Free

Quickly calculate the weight of various steel types for construction projects. Supports multiple units and provides instant, accurate results through a user-friendly interface. Ideal for professionals and DIY enthusiasts alike.

Supports I-beams, H-beams, angles, channels, platesCustomizable units (lb, kg)Instant and accurate results
🔧 Utilities
(43)
free with in-app purchases
10
Steel Profiles AISC
Steel Profiles AISC
Steel Profiles AISC
by Matteo Rossi
$2.99

This reference tool provides comprehensive data on steel shapes from American standards. Access geometry, detailing, and design properties, with sortable and searchable options. Convert values to different units for flexible analysis.

American (AISC) steel shapesGeometry, detailing, and design propertiesSortable and searchable shapes
🔍 Reference
(31)
paid
11
Steel Pipe
Steel Pipe
Steel Pipe
NPS steel dimensions
Free

Access essential data for common steel pipe sizes, including outside diameter, wall thickness in both inches and millimeters, and weight per meter in pounds and kilograms. This utility app also provides pipe schedule information.

NPS steel pipe dataOutside diameterWall thickness (inches/mm)
🔧 Utilities
(30)
free
12
EC3 Steel Member Calculator
EC3 Steel Member Calculator
EC3 Steel Member Calculator
by CMM - Associacao Portuguesa de Construcao Metalica e Mista
Free

This app offers a comprehensive database of steel profiles and fasteners. It calculates the resistance of various steel columns and beams according to EC3-1-1 standards for structural engineering applications.

Hot-rolled I-section profiles databaseCold-formed and hot-finished tubular profilesMechanical fasteners database
🔧 Utilities
(2)
free
13
Concrete Calculator Plus
Concrete Calculator Plus
Concrete Calculator Plus
by Inch Calculator
Free

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.

15 concrete estimation calculatorsEstimates cubic yards or bagsCalculates material costs
🔧 Utilities
(21K)
ad-supported
14
Knife Steel Composition Chart
Knife Steel Composition Chart
Knife Steel Composition Chart
by ZviSoft LLC
Free

Access a comprehensive database of knife steel alloys, featuring over 6500 names and 1000 compositions. Compare alloys easily with visual bar graphs based on mass percentage, molar masses, or atomic counts. Report missing alloys or suggest improvements directly to the developer.

Extensive alloy name databaseDetailed composition dataCross-reference international standards
📚 Books
(554)
free
15
Steel weight calculator
Steel weight calculator
Steel weight calculator
by 昆 张
Free

Calculate the weight and price of various steel types using this professional tool. It offers a comprehensive database of steel models and parameters, saving your calculation history for easy access. Ideal for construction and fabrication professionals.

Automatic weight and price calculationSupports construction, form, volume, and tube steelComprehensive database of steel models
📊 Productivity
(0)
free with in-app purchases
16
SSI Steel Design
SSI Steel Design
SSI Steel Design
by Sahaviriya Steel Industries Public Company Limited
Free

Easily determine the capacity of structural steel beams and columns. Get detailed calculation sheets to verify your work, designed according to AISC 360-16 standards. Features intuitive touch-based interaction and built-in material databases.

Determine steel beam and column capacityGenerate detailed calculation sheetsIntuitive touch-based design input
🔧 Utilities
(1)
free
17
Beam Engineering lite
Beam Engineering lite
Beam Engineering lite
Civil Engineering App
Free

This app provides 34 civil engineering calculators for beam analysis and conversion, referencing industry codes. It offers auto-fill options for material and section pickers and supports dual units. A pro version unlocks unlimited calculations, history, and PDF exports.

34 civil engineering calculatorsAISC, ACI, ASCE code referencesAuto-fill section and material pickers
🔧 Utilities
(32)
free with in-app purchases
18
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
19
iSectionLite
iSectionLite
iSectionLite
by ahmj
Free

This engineering app calculates mechanical and structural properties for built-up section members. It supports various international steel shapes and allows input and output in both metric and imperial units.

Calculates moment of inertia, modulus of section, radius of gyration, area, and weightSupports European, American, Canadian, and British steel shapesInput and output in mm or inch units
📊 Productivity
(13)
free
20
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