# Structural Engineering Calc. vs Pump Calculator

The clearest difference is rating: Structural Engineering Calc. at 4.5 against Pump Calculator's 1.0. Structural Engineering Calc. also leads on update cadence (every 10 months vs every 41 months) and ratings volume (20 vs 1). Pump Calculator's advantage is price ($2.99 vs $5.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Structural Engineering Calc. costs $5.99 and Pump Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Structural Engineering Calc. holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Structural Engineering Calc. has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

Structural Engineering Calc. ships an update every 10 months, Pump Calculator every 41 months. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Structural Engineering Calc. | Pump Calculator |
| --- | --- | --- |
| Price | $5.99 | **$2.99** |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/structural-engineering-calc/id590507987/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/pump-calculator/id1487084383/reviews) |
| Number of ratings | **20** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 41 months |
| Monetization | Paid | Paid |
| Size | 6 MB | 1 MB |
| Requires iOS | 17.6 | **16.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Imran Pinjara](https://appshunter.io/developer/1484488781) |

## 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


### Pump Calculator

[App page](https://appshunter.io/ios/app/pump-calculator/id1487084383)

Calculate pump power requirements quickly and easily. This utility app features calculators for pump power, flow rate, and head, based on centrifugal pump principles. It's designed for engineers needing to determine hydraulic, shaft, and motor power.

**Highlights:** Pump Power Calculator, Pump Flow Rate Calculator, Pump Head Calculator, Hydraulic Power Calculation, Shaft Power Calculation, Motor Power Calculation

**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 Pump Calculator free?

Pump Calculator costs $2.99, with no in-app purchases.

### Which has better reviews, Structural Engineering Calc. or Pump Calculator?

Structural Engineering Calc. is rated higher. Structural Engineering Calc. averages 4.5 out of 5 from 20 ratings, while Pump Calculator averages 1.0 from 1 ratings.

### Do Structural Engineering Calc. or Pump Calculator have ads?

Neither Structural Engineering Calc. nor Pump Calculator shows ads.

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

Structural Engineering Calc. ships an update every 10 months, and Pump Calculator every 41 months. Most recently, Structural Engineering Calc. was updated on September 28, 2026 and Pump Calculator on October 1, 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.*