Sketchalyze vs STRUCT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
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.
- Augmented reality visualization
- Interactive load simulations
- Pre-loaded finite element models
- Classroom and independent learning tool
- 3D model interaction
- Camera access for AR
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Sketchalyze | STRUCT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) | 5.0 (1 ratings) |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 13 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 165 MB |
| Age rating | 4+ | 4+ |
| Developer | Duy Truong | UVA Apps, LLC |
Customer experience
Sketchalyze
STRUCT
In-app purchases
Sketchalyze
No in-app purchases
STRUCT
No in-app purchases
Questions
Is Sketchalyze free?
Is STRUCT free?
Which has better reviews, Sketchalyze or STRUCT?
Do Sketchalyze or STRUCT have ads?
Which is updated more often, Sketchalyze or STRUCT?
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