Comparison

Sketchalyze vs STRUCT

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

Head to head
About

Sketchalyze

This app allows users to sketch and analyze structural systems directly on their iPad. It provides instant visualization of analysis results like deformations and section forces, performing finite element analysis in the background. Users can define cross-sections, apply loads, and visualize results for linear and nonlinear analyses.

Highlights
  • Sketch structural systems
  • Instant analysis results visualization
  • Finite element analysis
  • Tabulated and user-defined cross sections
  • Truss and beam element types
  • Linear and nonlinear analysis
  • Load-deflection curves
Features
Read full description

Sketch and analyze structural systems on the iPad. In Sketchalyze, Analysis results such as deformations and section forces are visualized instantly, a finite element analysis is performed in the background whenever needed. Features: - Tabulated and user defined cross sections - Truss and beam element types - Line and point loads on beam elements - Listing of model and result data - Share models via email and Facebook - Linear and geometrical nonlinear (load or displacement controlled) analysis - Load-deflection curves for nonlinear analysis - Visualization of kinematic modes for unsufficiently constrained systems - Background image for creating models of structures from photographs or drawings

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.

Screenshots

Sketchalyze4 screens
STRUCT4 screens

Verdict

The call

The clearest difference is update cadence: STRUCT at every 4 weeks against Sketchalyze's every 13 months. Sketchalyze's advantage is ratings volume (7 vs 1). On price, rating, 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

On the App Store both sit at effectively the same score — 5.0 for Sketchalyze against 5.0 for STRUCT. That said, the two scores are not equally well evidenced: Sketchalyze has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Sketchalyze ships an update every 13 months, STRUCT every 4 weeks. The most recent releases landed on September 13, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 8 level
Sketchalyze versus STRUCT: the parameters behind the verdict, then further details
ParameterSketchalyzeSTRUCT
PriceFreeFree
Rating5.0 (7 ratings)5.0 (1 ratings)
Positive reviews60.0% of reviews—
Number of ratings7 — better1
Update frequencyEvery 13 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size15 MB165 MB
Age rating4+4+
DeveloperDuy TruongUVA Apps, LLC

Customer experience

Sketchalyze

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

STRUCT

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

In-app purchases

None

Sketchalyze

No in-app purchases

None

STRUCT

No in-app purchases

Questions

Is Sketchalyze free?
Sketchalyze is free to download, with no in-app purchases.
Is STRUCT free?
STRUCT is free to download, with no in-app purchases.
Which has better reviews, Sketchalyze or STRUCT?
Sketchalyze and STRUCT are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.
Do Sketchalyze or STRUCT have ads?
Neither Sketchalyze nor STRUCT shows ads.
Which is updated more often, Sketchalyze or STRUCT?
Sketchalyze ships an update every 13 months, and STRUCT every 4 weeks. Most recently, Sketchalyze was updated on September 13, 2026 and STRUCT on September 12, 2026.

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