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ModTruss

ModTruss

by Derek Gauger

9 ratings
3 reviews
💼 Business
Free

Details

  • Released
  • Updated
  • December 3, 2025
  • April 7, 2026

Features

Developer

Derek Gauger
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ModTruss screenshot #1 for iPhone
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ModTruss screenshot #3 for iPhone
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About

This app helps engineers and event professionals quickly calculate load capacities for structural systems. It allows users to select product types, load patterns, and span lengths to find the right components for their projects, all while working offline.

✓Smart load calculator
✓Flexible unit switching (Imperial/Metric)
✓Supports multiple load types
✓Various configuration options
✓Offline functionality
✓Accurate, manufacturer-sourced data
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What's New in ModTruss

1.0.6

April 7, 2026

The load calculations now have an option for the Column Load Type

User reviews

Most RecentHighest RatedLowest Rated

App design at its finest

An excellent app that delivers exactly what it promise—nothing more, nothing less. It’s refreshingly simple and intuitive, with no clutter, no distractions, and no endless menu mazes. Every design choice serves a clear purpose, resulting in a clean, streamlined experience that lets you get straight to what matters.

The fact that the developer collects no personal data is further proof that MODTRUSS is one of those rare companies genuinely worthy of trust. In this day and age, where privacy is often treated as an afterthought, this level of respect for users stands out—and matters.
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EVER_GOLDENEVER_GOLDEN

Handy!

Tons of great information and easy to use.
nelameknelamek

Load tables

Great and easy way to access the ModTruss load tables.
HanstrussermanHanstrusserman

FAQ

What is ModTruss Load Selector?

ModTruss Load Selector is a mobile application designed for professionals to perform load calculations for ModTruss structural systems. It helps users determine the appropriate truss or extrusion for their specific project needs.

Is ModTruss Load Selector free to use?

Yes, ModTruss Load Selector is completely free. The app explicitly states 'Free - No subscriptions or in-app purchases' and is available at no cost.

Does ModTruss Load Selector have ads?

No, ModTruss Load Selector is ad-free. The app's description confirms it does not contain advertisements.

Can I use ModTruss Load Selector offline?

Yes, ModTruss Load Selector can be used offline after installation. This feature is highlighted as a key benefit, allowing for calculations without an internet connection.

What devices is ModTruss Load Selector compatible with?

ModTruss Load Selector is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating system.

How accurate are the calculations in ModTruss Load Selector?

The app states that all data is sourced from official manufacturer PDFs, ensuring accuracy. However, it also advises consulting with qualified structural engineers for critical applications as real-world factors can affect capacity.

How often is ModTruss Load Selector updated?

The latest version of ModTruss Load Selector is 1.0.5, which was last updated on January 12, 2026. This indicates a recent update and ongoing development.

What is the age rating for ModTruss Load Selector?

ModTruss Load Selector has an age rating of 4+. This suggests it is suitable for a wide audience, though its professional nature is targeted at adults.