Quick verdict
- What it is
- Store information collected; independent summary not yet available.
- At a glance
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- $4.99
Categories and search queries
Official categories
- Reference
- Education
AppCorpus categories
Key functions
| Function | Availability | Access | Scope | Evidence |
|---|---|---|---|---|
| Family Sharing | Yes | Unknown | App Store | Store published |
Screens
App Store
13 store screenshots
Pricing & paywalls
App Store
- Price: $4.99
Ratings & reviews
App Store
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5/5very handy
i have had this app for years now and have not had to search for another one. Has what I need every time I search something. It’s not perfect but it’s close.
SirHarv7 · 6 Aug 2026
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5/5Must have!
If you’re in the steel business then you need this app. I use it everyday and is always coming in handy on jobs and in meetings. I’d give it 6 stars if it was possible.
Frgbvffssefggv · 6 Aug 2026
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5/5Dont forget the AISC
With this app and the AISC downloaded as a PDF you are good to go for iron.
Chevyenvy · 6 Aug 2026
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4/5Multi function would be great
It would help if you can use fraction dimensions and not all decimal units For example stead of using 1.25 you can use 1”1/4
sushingadamaye123 · 6 Aug 2026
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5/5Useful for field calculations
Kinda like having a pocket Steel Manual.
MSMCharlesE · 6 Aug 2026
Privacy & accessibility
App Store
Privacy
- Data Not Collected Developer declared
Accessibility
No accessibility labels collected yet.
Versions
App Store
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1.910
- New AISC Library, the latest version 14 in both Imperial and Metric Units - New Find Equivalencies function. Quickly find the Metric or Imperial equivalent designation of a section. Containing close to 2000 shapes! - Tweaked Icon. - [steel] is now part of The Mobile Engineer line of products! Visit us online at TheMobileEngineer.com for all your custom software needs. ----------------------------------------- What's new in AISC Library 14 (from AISC release notes): · Addition of new HP, C, MC and 2L shapes · Addition of seven new single angle properties: Iw, SwA, SwB, SwC, SzA, SzB, SzC · Addition of slenderness ratio, b/t, for single angles · Addition of torsional properties for C and MC: Wno, Sw, Qf, Qw · Addition of rts and ho for W shapes · Addition of perimeter parameters PA and PB for W shapes · Every property is now also available in metric units
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1.920
- fixes crash when converting between English and Metric Units under iOS5.01 Visit us online at www.TheMobilEngineer.com for all your custom software needs!
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1.925
Updated available products
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1.930
- Updated product availability - Code maintenance
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1.950
- Improved Graphics with much better Retina display support (new cross section thumbnails & background graphics) - Proper display of same equal length, Short Leg Back-to-Back (SLBB) & Long Leg Back-to-Back (LLBB) Double Angles (2L) cross sections - Updated options, removed outdated color schemes options
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1.951
MINOR UPDATE: Fixed issue with App settings when quitting the application (removing manually from multi-tasking)
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1.952
(9/16/12): New update with 4" screen support uploaded today, available soon! - Fixed Metric/Imperial conversion of elastic modulus about z-axis (Sz)
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2.000
- Support for iPhone5 4" display and iOS6 - Fixed bugs when converting between imperial fractions to metric for some properties - Updated data for V14-SI library - Cleaned up threading code - New, high resolution Icon - Minimum iOS version is now 4.3
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2.001
- Code maintenance, removal of obsolete code and libraries. - Added App store languages 9Spanish / Brazilian Portuguese)
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2.1.0
- Added subscripts & superscripts to property labels for improved legibility - Remove of legacy & deprecated code - UI fix and tweaks
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2.5.0
- Beam gage information for W, M, S, HP, C, MC, WT, MT & ST sections with flange width > 4" - Improved formatting of superscript & subscript property labels, capitalization matching AISC's documentation & use of sub-subscripts where adequate - Added fix/protection for potential crash when trying to convert between unit system while details table is scrolling
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2.6.0
- Code cleanup, removal of no longer used frameworks
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2.7.5
- Latest AISC Library, V14.1 & 14.1-SI, which includes: • Addition of single angle dimensions: wa, wb, wc, za, zb, and zc • Revised symbols for width, height and slenderness ratio for HSS B = nominal width b = flat wall width b / tdes = width-to-thickness ratio Ht = nominal height h = flat wall height h / tdes = height-to-thickness ratio - Tweaked menu system - Mayor code clean-up & rewrite
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2.8.0
This is a minor revision to v2.7.5: - Fixed designation formatting & "b" property description for LLBB double angles - Reduced file size In 2.7.5: - Latest AISC Library, V14.1 & 14.1-SI, which includes: • Addition of single angle dimensions: wa, wb, wc, za, zb, and zc • Revised symbols for width, height and slenderness ratio for HSS B = nominal width b = flat wall width b / tdes = width-to-thickness ratio Ht = nominal height h = flat wall height h / tdes = height-to-thickness ratio - Tweaked menu system - Mayor code clean-up & rewrite
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2.8.1
2.8.1: fixes crash when selecting HSS Round sections under AISC V14.1 2.8: - Fixed designation formatting & "b" property description for LLBB double angles - Reduced file size In 2.7.5: - Latest AISC Library, V14.1 & 14.1-SI, which includes: • Addition of single angle dimensions: wa, wb, wc, za, zb, and zc • Revised symbols for width, height and slenderness ratio for HSS B = nominal width b = flat wall width b / tdes = width-to-thickness ratio Ht = nominal height h = flat wall height h / tdes = height-to-thickness ratio - Tweaked menu system - Mayor code clean-up & rewrite
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3.0.0
- New, fresh interface! - New Icon - Code tweaks
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3.0.1
- Minor tweaks & improvements
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4.0
64-bit support / iOS 11 ready! UI improvements / tweaks Code performance improvements
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5.0
- iPhone X support - Updated UI
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5.5
- Support for iOS 13 - Improved UI - Code maintenance
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5.6
- Fixes layout issue on Gage reference screen & Gage reference info screen - Fixes layout on Types info screen - Improves response of side menu appear / disappear
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6.0
- Maintenance release for iOS13
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6.1
- Fixes issue where library selection button doesn't immediately update after changing libraries
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7.0.0
· 28 May 2026
- AISC V16 & 16-SI library - New UI, rebuilt fro the ground up - Run on iPhone, iPad, Mac - New Filter, Bookmarks & Share Print Features - Dark / Light Mode support - Dynamic Type Support - Spanish localization
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v2.6.1
- UI tweaks - Code maintenance - Product availability update
Alternatives
- PocketTradesman Pipefitter — Same category + similar ratings
Availability by market
- US
Data quality & evidence
- Page completeness
- Live store listing
- Last verified
- 6 Aug 2026
- Sources
- App Store
- Independent summary has not been published yet.