# Structer vs MacCiv

The clearest difference is in-app purchases: Structer at none against MacCiv's 1. Structer also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. MacCiv sells 1 one-off in-app purchase. Structer asks for nothing beyond the download.

## The numbers

| Metric | Structer | MacCiv |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/structer/id6757365251/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | Free | — |
| Size | 6 MB | 8 MB |
| Requires iOS | 26.1 | **26.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RUI CHEN](https://appshunter.io/developer/1866395822) | [GIACOMO STIRPE](https://appshunter.io/developer/6775430018) |

## What reviewers say

### Structer

[App page](https://appshunter.io/ios/app/structer/id6757365251)

This structural analysis toolbox offers clear calculations and visualizations for aerospace engineering students and practicing engineers. It covers common problems in aircraft structural analysis and sizing, suitable for educational use and preliminary analysis.

**Highlights:** Section Properties & Stress calculations, Beam Internal Loads analysis, 2D Stress Mohr's Circle, Elastic Column Buckling (Euler), Stress due to Axial and Bending Loads

**Features:** macOS Compatibility

**In-app purchases:** none


### MacCiv

[App page](https://appshunter.io/ios/app/macciv/id6775430016)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MacCiv Pro | $9.99 | one-time |


## Frequently asked questions

### Is Structer free?

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

### Is MacCiv free?

MacCiv is free to download, with in-app purchases available.

### Do Structer or MacCiv have ads?

MacCiv shows ads; Structer does not.

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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.*