# Structural Engineering Calc. vs Civil Site Engineer App

The clearest difference is update cadence: Civil Site Engineer App at every 3 months against Structural Engineering Calc.'s every 10 months. Civil Site Engineer App also leads on price ($4.99 vs $5.99) and iOS requirement (12.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Structural Engineering Calc. costs $5.99 and Civil Site Engineer App $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Structural Engineering Calc. ships an update every 10 months, Civil Site Engineer App every 3 months. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Structural Engineering Calc. | Civil Site Engineer App |
| --- | --- | --- |
| Price | $5.99 | **$4.99** |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/structural-engineering-calc/id590507987/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 6 MB | 35 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) |

## What reviewers say

### Structural Engineering Calc.

[App page](https://appshunter.io/ios/app/structural-engineering-calc/id590507987)

This app provides 59 essential structural engineering formulas for columns, beams, base plates, composite beams, and connections. It offers instant demand/capacity checks, a built-in AISC section database, and material references, supporting both USCS and SI units for on-site or office use.

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

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

**In-app purchases:** none


### Civil Site Engineer App

[App page](https://appshunter.io/ios/app/civil-site-engineer-app/id6474285109)

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

**In-app purchases:** none


## Frequently asked questions

### Is Structural Engineering Calc. free?

Structural Engineering Calc. costs $5.99, with no in-app purchases.

### Is Civil Site Engineer App free?

Civil Site Engineer App costs $4.99, with no in-app purchases.

### Do Structural Engineering Calc. or Civil Site Engineer App have ads?

Neither Structural Engineering Calc. nor Civil Site Engineer App shows ads.

### Which is updated more often, Structural Engineering Calc. or Civil Site Engineer App?

Structural Engineering Calc. ships an update every 10 months, and Civil Site Engineer App every 3 months. Most recently, Structural Engineering Calc. was updated on September 18, 2026 and Civil Site Engineer App on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*