# ConstructionEquations vs Structer

The clearest difference is price: Structer at Free against ConstructionEquations's $0.99. Structer also leads on in-app purchases (none vs 1). ConstructionEquations's advantage is iOS requirement (16.0 vs 26.1). On rating, ratings volume, ads and device support there is nothing between them.

Structer is free to download; ConstructionEquations costs $0.99 up front. ConstructionEquations sells 1 one-off in-app purchase. Structer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ConstructionEquations against 5.0 for Structer. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | ConstructionEquations | Structer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/constructionequations/id6479582534/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/structer/id6757365251/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | **Free** |
| Size | 8 MB | 6 MB |
| Requires iOS | **16.0** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Robert J Sarvis Jr](https://appshunter.io/developer/1531648349) | [RUI CHEN](https://appshunter.io/developer/1866395822) |

## What reviewers say

### ConstructionEquations

[App page](https://appshunter.io/ios/app/constructionequations/id6479582534)

Access essential construction equations with clear explanations. This utility app simplifies complex formulas for better comprehension and application in the field.

**Highlights:** Common construction equations, Equation descriptions, Easy access reference, Formula comprehension aid

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Advanced Equations | $0.99 | one-time |


### 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


## Frequently asked questions

### Is ConstructionEquations free?

ConstructionEquations costs $0.99, and also offers in-app purchases.

### Is Structer free?

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

### Which has better reviews, ConstructionEquations or Structer?

ConstructionEquations and Structer are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do ConstructionEquations or Structer have ads?

Neither ConstructionEquations nor Structer 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.*