# STRUCT vs Construction Drawings Pro

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.

Both are free to download. Construction Drawings Pro sells 5 one-off in-app purchases. STRUCT asks for nothing beyond the download.

## The numbers

| Metric | STRUCT | Construction Drawings Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/struct-ar/id6476420507/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 165 MB | 808 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UVA Apps, LLC](https://appshunter.io/developer/881105800) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### STRUCT

[App page](https://appshunter.io/ios/app/struct-ar/id6476420507)

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:** macOS Compatibility

**In-app purchases:** none


### Construction Drawings Pro

[App page](https://appshunter.io/ios/app/construction-drawings-pro/id6780938019)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Construction Drawings | $4.99 | one-time |
| House Construction Drawings | $4.99 | one-time |
| Residential Blueprints | $4.99 | one-time |
| SFH Workflow Pro | $4.99 | one-time |
| All Modules Bundle | $8.99 | one-time |


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*