# Structural Engineering Calc. vs Pumping Power Calculator

The clearest difference is update cadence: Structural Engineering Calc. at every 10 months against Pumping Power Calculator's every 38 months. Pumping Power Calculator's advantage is price ($3.99 vs $5.99) and iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Structural Engineering Calc. costs $5.99 and Pumping Power Calculator $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Structural Engineering Calc. ships an update every 10 months, Pumping Power Calculator every 38 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Structural Engineering Calc. | Pumping Power Calculator |
| --- | --- | --- |
| Price | $5.99 | **$3.99** |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/structural-engineering-calc/id590507987/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 38 months |
| Monetization | Paid | — |
| Size | 6 MB | 20 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Gorasiya Vishal Nanjibhai](https://appshunter.io/developer/1287086933) |

## 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


### Pumping Power Calculator

[App page](https://appshunter.io/ios/app/pumping-power-calculator/id6446798051)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Structural Engineering Calc. free?

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

### Is Pumping Power Calculator free?

Pumping Power Calculator costs $3.99, with no in-app purchases.

### Do Structural Engineering Calc. or Pumping Power Calculator have ads?

Neither Structural Engineering Calc. nor Pumping Power Calculator shows ads.

### Which is updated more often, Structural Engineering Calc. or Pumping Power Calculator?

Structural Engineering Calc. ships an update every 10 months, and Pumping Power Calculator every 38 months. Most recently, Structural Engineering Calc. was updated on October 23, 2026 and Pumping Power Calculator on October 25, 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.*