# STRUCT vs Cybron | Learn Cybersecurity

The clearest difference is in-app purchases: STRUCT at none against Cybron | Learn Cybersecurity's 3. STRUCT also leads on ads (none vs shown) and update cadence (every 4 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cybron | Learn Cybersecurity sells 3 in-app purchases, starting at $1.99 per month. STRUCT asks for nothing beyond the download.

STRUCT ships an update every 4 weeks, Cybron | Learn Cybersecurity every 3 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | STRUCT | Cybron | Learn Cybersecurity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/struct-ar/id6476420507/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 165 MB | 63 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UVA Apps, LLC](https://appshunter.io/developer/881105800) | [Shameel Abid](https://appshunter.io/developer/1815213704) |

## 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


### Cybron | Learn Cybersecurity

[App page](https://appshunter.io/ios/app/cybron-learn-cybersecurity/id6763523671)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Quarterly | $4.99 | per 3 months |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is STRUCT free?

STRUCT is free to download, with no in-app purchases.

### Is Cybron | Learn Cybersecurity free?

Cybron | Learn Cybersecurity is free to download, with in-app purchases available.

### Do STRUCT or Cybron | Learn Cybersecurity have ads?

Cybron | Learn Cybersecurity shows ads; STRUCT does not.

### Which is updated more often, STRUCT or Cybron | Learn Cybersecurity?

STRUCT ships an update every 4 weeks, and Cybron | Learn Cybersecurity every 3 months. Most recently, STRUCT was updated on October 16, 2026 and Cybron | Learn Cybersecurity on October 7, 2026.

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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.*