# Structural Engineering lite vs Civil Calculator & Converter

The clearest difference is rating: Structural Engineering lite at 4.2 against Civil Calculator & Converter's 1.0. Structural Engineering lite also leads on review sentiment (60% vs 33%) and ratings volume (19 vs 1). Civil Calculator & Converter's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Structural Engineering lite sells 1 one-off in-app purchase and Civil Calculator & Converter sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Structural Engineering lite holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Structural Engineering lite has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Structural Engineering lite's written reviews are positive against 33% of Civil Calculator & Converter's.

Structural Engineering lite ships an update every 6 months, Civil Calculator & Converter every 17 months. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Structural Engineering lite | Civil Calculator & Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (19 ratings)](https://appshunter.io/ios/app/structural-engineering-lite/id638690043/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/civil-calculator-and-converter/id1129841242/reviews) |
| Number of ratings | **19** | 1 |
| Positive reviews | **60.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 17 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 36 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [BMAC Infotech](https://appshunter.io/developer/1091994276) |

## What reviewers say

### Structural Engineering lite

[App page](https://appshunter.io/ios/app/structural-engineering-lite/id638690043)

This app provides engineers with essential structural formulas and calculations for civil construction projects. It offers instant results, demand/capacity checks, and a built-in database of materials and sections, all accessible on mobile devices.

**Highlights:** 59 structural formulas (AISC/ACI), Instant demand/capacity checks, Built-in AISC section database, Material and code references, USCS & SI unit support, Pass/Fail visual indicator

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Structural Engineering Calc. | $5.99 | one-time |


### Civil Calculator & Converter

[App page](https://appshunter.io/ios/app/civil-calculator-and-converter/id1129841242)

This offline tool provides essential calculations and unit conversions for civil engineers and students. It aids in surveying and designing various structures like buildings and roads, offering a time-saving solution for common engineering tasks.

**Highlights:** Offline civil engineering calculations, Unit conversion for mass, length, pressure, Tools for surveying and design, Concrete slab and wall capacity calculations, Simple and time-saving interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $5.99 | per year |


## Frequently asked questions

### Is Structural Engineering lite free?

Structural Engineering lite is free to download, with in-app purchases available.

### Is Civil Calculator & Converter free?

Civil Calculator & Converter is free to download, with in-app purchases available.

### Which has better reviews, Structural Engineering lite or Civil Calculator & Converter?

Structural Engineering lite is rated higher. Structural Engineering lite averages 4.2 out of 5 from 19 ratings, while Civil Calculator & Converter averages 1.0 from 1 ratings.

### Do Structural Engineering lite or Civil Calculator & Converter have ads?

Structural Engineering lite shows ads; Civil Calculator & Converter does not.

### Which is updated more often, Structural Engineering lite or Civil Calculator & Converter?

Structural Engineering lite ships an update every 6 months, and Civil Calculator & Converter every 17 months. Most recently, Structural Engineering lite was updated on November 4, 2026 and Civil Calculator & Converter on November 2, 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.*