# CompositesAI vs Bridge Engineering Calculator

The clearest difference is in-app purchases: CompositesAI at none against Bridge Engineering Calculator's 1. CompositesAI also leads on ratings volume (17 vs 1). Bridge Engineering Calculator's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, rating and device support there is nothing between them.

Both are free to download. Bridge Engineering Calculator sells 1 one-off in-app purchase. CompositesAI asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for CompositesAI against 5.0 for Bridge Engineering Calculator. That said, the two scores are not equally well evidenced: CompositesAI has 17 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | CompositesAI | Bridge Engineering Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (17 ratings)](https://appshunter.io/ios/app/compositesai/id1297825946/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bridge-engineering-calculator/id1446174057/reviews)** |
| Number of ratings | **17** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Monetization | Ad-supported | **Free** |
| Size | 45 MB | 12 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### CompositesAI

[App page](https://appshunter.io/ios/app/compositesai/id1297825946)

This AI-powered platform assists composites engineers by providing instant, expert-level answers to questions about material design, calculations, and process optimization. It offers a chat assistant for natural language queries and specialized tools for calculating various material properties and generating meshes.

**Highlights:** AI Chat Assistant for engineering queries, Calculate beam stiffness matrix, Calculate plate A, B, D matrices, Calculate solid stiffness matrix, Calculate coefficient of thermal expansions, Mesh generation with Gmsh

**Features:** Vision Pro support

**In-app purchases:** none


### Bridge Engineering Calculator

[App page](https://appshunter.io/ios/app/bridge-engineering-calculator/id1446174057)

This app provides 58 specialized calculators for various bridge and civil engineering parameters. It offers automatic and accurate calculations with support for both metric and imperial units, as well as multiple languages.

**Highlights:** 58 specialized calculators, Bridge and suspension cable parameters, Metric and imperial units, Multiple language support, Automatic and accurate calculations, Civil engineering formulas

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy all the 58 Calculators. | $1.99 | one-time |


## Frequently asked questions

### Is CompositesAI free?

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

### Is Bridge Engineering Calculator free?

Bridge Engineering Calculator is free to download, with in-app purchases available.

### Which has better reviews, CompositesAI or Bridge Engineering Calculator?

Bridge Engineering Calculator is rated higher. CompositesAI averages 4.9 out of 5 from 17 ratings, while Bridge Engineering Calculator averages 5.0 from 1 ratings.

### Do CompositesAI or Bridge Engineering Calculator have ads?

CompositesAI shows ads; Bridge Engineering Calculator 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.*