# STRUCT vs TerraOorja

The clearest difference is iOS requirement: TerraOorja at 12.0 against STRUCT's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | STRUCT | TerraOorja |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Free | — |
| Size | 165 MB | 27 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UVA Apps, LLC](https://appshunter.io/developer/881105800) | [VINEET YADAV](https://appshunter.io/developer/1836297308) |

## 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


### TerraOorja

[App page](https://appshunter.io/ios/app/terraoorja/id6751678652)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STRUCT free?

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

### Is TerraOorja free?

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

### Do STRUCT or TerraOorja have ads?

Neither STRUCT nor TerraOorja 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.*