Comparison

STRUCT vs Construction Drawings Pro

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

Head to head
About

STRUCT

Explore structural engineering concepts in augmented reality. Visualize how beams and bridges react to loads in your own space, offering an interactive and engaging learning experience for students. No complex setup required, just your device and camera.

Highlights
  • Augmented reality visualization
  • Interactive load simulations
  • Pre-loaded finite element models
  • Classroom and independent learning tool
  • 3D model interaction
  • Camera access for AR
Features
Read full description

Have you ever wanted to see how a beam or bridge you encounter in everyday life reacts when load is applied? What if you could see these in your space at all angles, without having to specify material types, meshing or boundary conditions? STRUCT-AR utilizes finite element models pre-loaded into this mobile AR application that allows users to interact and engage with the models on their mobile device or tablet. This can be used as a complementary teaching tool for enhancing personalized learning wherein students can leverage the technology as a learning companion both within the classroom and outside to better understand structural behaviors and mechanisms that are challenging to convey in a traditional 2D learning environment. To use the app, you must allow it to access your camera. No identifiable data is stored on any server and you can revoke access at any time.

About

Construction Drawings Pro

This app provides a comprehensive visual reference for building construction, including detailed drawings, code references, and calculators. It's designed for professionals and students to access information offline, aiding in on-site verification, learning, and design.

Highlights
  • 235+ professional construction drawings
  • Offline access to IRC and NEC 2023 codes
  • Interactive learning studio with quizzes
  • Electrical design workflow and calculators
  • Engineering calculators for field math
  • Progress tracking and annotation tools
Features
Read full description

Construction Drawings Studio is the all-in-one visual reference for anyone who works with buildings — from foundation to finish. Whether you're a builder verifying a detail on site, a student learning how structures go together, or an engineer designing a residential electrical system, every drawing, code reference, and calculator you need is here, fully offline. The Studio brings together four complete reference libraries: CONSTRUCTION DRAWINGS — Structural & Architectural • 29 detailed engineering illustrations, foundations through roof framing • Chapter-organized library with study progress tracking • Pinch-to-zoom viewer, favorites, and personal notes • 7-chapter drawing reference guide HOUSE CONSTRUCTION DRAWINGS — Foundation to Finish • 70+ illustrations across 14 categories • Full-screen swipeable gallery • Complete IRC (International Residential Code) reference chapters • Construction glossary and project checklist RESIDENTIAL BLUEPRINTS — Interactive Learning Studio • 136 drawings across 11 disciplines • Interactive quiz with 60+ questions • Per-category progress tracking and annotation notes • 7-chapter educational guide SFH WORKFLOW PRO — Single Family Electrical Design • Complete 17-phase residential electrical distribution workflow • NEC 2023 load calculator and voltage-drop calculator • Covers 400A service, solar, battery storage (BESS), and EV charging • Deliverables tracker, coverage scoring, and PDF report generation PLUS engineering calculators across the suite for fast, accurate field math. WHY YOU'LL LOVE IT • Works completely offline — no account, no uploads, no internet required • 235+ professional drawings in one searchable place • Real code references: IRC and NEC 2023 • One-time purchase per module, or save with the all-modules bundle — no subscriptions • Designed for builders, electricians, students, inspectors, and engineers alike From your first foundation detail to a fully documented electrical design, Construction Drawings Studio puts a complete construction reference library in your pocket.

Screenshots

STRUCT4 screens
Construction Drawings Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: STRUCT at none against Construction Drawings Pro's 5. STRUCT also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support 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. Construction Drawings Pro sells 5 one-off in-app purchases. STRUCT asks for nothing beyond the download.

Scorecard3 real differences · 7 level
STRUCT versus Construction Drawings Pro: the parameters behind the verdict, then further details
ParameterSTRUCTConstruction Drawings Pro
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews—0.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 4 weeks—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size165 MB808 MB
Age rating4+4+
DeveloperUVA Apps, LLCYuhsiu Lai

Customer experience

STRUCT

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Construction Drawings Pro

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

STRUCT

No in-app purchases

5 purchases

Construction Drawings Pro

One-time5
  • Construction Drawings$4.99
  • House Construction Drawings$4.99
  • Residential Blueprints$4.99
Show 2 more
  • SFH Workflow Pro$4.99
  • All Modules Bundle$8.99

Questions

Is STRUCT free?
STRUCT is free to download, with no in-app purchases.
Is Construction Drawings Pro free?
Construction Drawings Pro is free to download, with in-app purchases available.
Do STRUCT or Construction Drawings Pro have ads?
Neither STRUCT nor Construction Drawings Pro shows ads.

Other comparisons