LASSO Mobile vs ModTruss
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LASSO Mobile
This app connects event and entertainment industry professionals with job opportunities and manages their schedules. It offers features like availability submission, job notifications, travel itineraries, and offline access for crew members. Companies can use it to communicate changes, track time, and manage their teams effectively.
- Submit availability and get job notifications
- Calendar-based schedule views
- Access travel itineraries
- Offline access for schedules
- Geofenced clock-in/out for time tracking
- Communicate event details and changes
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The mobile app for the event and entertainment industry Everything your crew, supervisors, and admins need to stay organized and connected, right on your phone. For event crew Built by crew, for crew. Never worry about keeping up with last-minute changes again. • Submit your availability and get notified when you have a job opportunity • See calendar-based views of your schedule, color-coded by employer so you know who you’re working for • Access your travel itineraries • Offline access for spotty coverage at venues • Dark mode option for app use while on location • Priority-action focused dashboard For event companies • Deliver a better crew experience and enable your teams to do their best work • Communicate event details and last-minute changes with the tap of a button • Identify the right crew for your gig with quick feedback from the field and performance ratings • Option for geofenced clock-in and clock-out to track time more accurately
ModTruss
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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Professional Load Calculations for ModTruss Products ModTruss Load Selector is the essential mobile tool for engineers, riggers, event professionals, and contractors working with ModTruss structural systems. Quickly calculate load capacities and find the right truss or extrusion for your project - all from your phone or tablet. KEY FEATURES Smart Load Calculator • Calculate maximum loads based on your specific configuration • Select product type, load pattern, and span length • Account for splice plates, tubes, and bars • Consider bending orientations (symmetric/non-symmetric) • View deflection values for precise engineering Flexible Units • Switch between Standard (Imperial) and Metric units • Standard: feet, pounds, inches • Metric: meters, kilograms, millimeters • Perfect for international projects LOAD TYPES SUPPORTED - Uniformly Distributed Load - Center Point Load - Third Point Load - Quarter Point Load - Fifth Point Load CONFIGURATION OPTIONS - No Splice (base configuration) - With Splice Plates - With Splice Tubes - With Splice Bars - Bending about Non-Symmetric Axis - Bending about Symmetric Axis WHY MODTRUSS LOAD SELECTOR? - Accurate - All data from official manufacturer PDFs - Fast - Get results in seconds, not minutes - Offline - No internet required after installation - Professional - Engineering-grade calculations - Easy - Intuitive step-by-step interface - Free - No subscriptions or in-app purchases SAFETY NOTE This app provides reference data for ModTruss products. Always consult with qualified structural engineers for critical applications. Follow all manufacturer guidelines and local building codes. Load calculations assume ideal conditions - real-world factors may reduce capacity. ABOUT MODTRUSS ModTruss manufactures high-quality aluminum and steel structural systems for events, exhibits, retail, and architectural applications. Their products are trusted worldwide for reliability and engineering excellence. Download ModTruss Load Selector today and make confident structural decisions faster!
Screenshots
Verdict
The clearest difference is review sentiment: ModTruss at 100% against LASSO Mobile's 31%. ModTruss also leads on rating (5.0 vs 2.9) and iOS requirement (13.0 vs 15.0). LASSO Mobile's advantage is ratings volume (68 vs 9). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ModTruss holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: LASSO Mobile has 68 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 31% of LASSO Mobile's written reviews are positive against 100% of ModTruss's.
LASSO Mobile ships an update fortnightly, ModTruss every 10 days. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.
| Parameter | LASSO Mobile | ModTruss |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (68 ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 31.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 68 — better | 9 |
| Update frequency | Fortnightly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 113 MB | 24 MB |
| Age rating | 17+ | 4+ |
| Developer | LASSO Software, Inc | Derek Gauger |
Customer experience
LASSO Mobile
ModTruss
In-app purchases
LASSO Mobile
No in-app purchases
ModTruss
No in-app purchases









