Comparison

LASSO Mobile vs ModTruss

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

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.

Highlights
  • Smart load calculator
  • Flexible unit switching (Imperial/Metric)
  • Supports multiple load types
  • Various configuration options
  • Offline functionality
  • Accurate, manufacturer-sourced data
Features
Read full description

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

LASSO Mobile4 screens
ModTruss3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

LASSO Mobile ships an update fortnightly, ModTruss every 10 days. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
LASSO Mobile versus ModTruss: the parameters behind the verdict, then further details
ParameterLASSO MobileModTruss
PriceFreeFree
Rating2.9 (68 ratings)5.0 (9 ratings) — better
Positive reviews31.0% of reviews100.0% of reviews — better
Number of ratings68 — better9
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size113 MB24 MB
Age rating17+4+
DeveloperLASSO Software, IncDerek Gauger

Customer experience

LASSO Mobile

All ratings68 ratings
Positive44.1%
Neutral4.4%
Negative51.5%
Written reviews29 reviews
Positive31.0%
Neutral3.4%
Negative65.5%

ModTruss

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LASSO Mobile

No in-app purchases

None

ModTruss

No in-app purchases

Questions

Is LASSO Mobile free?
LASSO Mobile is free to download, with no in-app purchases.
Is ModTruss free?
ModTruss is free to download, with no in-app purchases.
Which has better reviews, LASSO Mobile or ModTruss?
ModTruss is rated higher. LASSO Mobile averages 2.9 out of 5 from 68 ratings, while ModTruss averages 5.0 from 9 ratings.
Do LASSO Mobile or ModTruss have ads?
Neither LASSO Mobile nor ModTruss shows ads.
Which is updated more often, LASSO Mobile or ModTruss?
LASSO Mobile ships an update fortnightly, and ModTruss every 10 days. Most recently, LASSO Mobile was updated on October 20, 2026 and ModTruss on October 7, 2026.

Other comparisons