# Civil Engineering Pack vs PowerDetector

The clearest difference is price: PowerDetector at Free against Civil Engineering Pack's $19.99. PowerDetector also leads on update cadence (every 2 months vs every 8 months). Civil Engineering Pack's advantage is chart position (#186 vs unranked) and iOS requirement (16.0 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

PowerDetector is free to download; Civil Engineering Pack costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Civil Engineering Pack ships an update every 8 months, PowerDetector every 2 months. The most recent releases landed on September 6, 2026 and May 13, 2026 respectively.

## The numbers

| Metric | Civil Engineering Pack | PowerDetector |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[4.3 (21 ratings)](https://appshunter.io/ios/app/civil-engineering-pack/id671763496/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Paid | — |
| Best chart rank | **#186** | — |
| Size | 40 MB | 7 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [River Rock Logic](https://appshunter.io/developer/340225113) |

## What reviewers say

### Civil Engineering Pack

[App page](https://appshunter.io/ios/app/civil-engineering-pack/id671763496)

**Currently charting:** #186 Top Paid · Utilities (US App Store)

This comprehensive tool offers over 500 calculations for civil engineering disciplines. It covers structural design, concrete, beams, hydraulics, foundations, surveying, soil mechanics, road construction, timber, and bridges. Supports both SI and Imperial units.

**Highlights:** Over 500 civil engineering calculations, 12 comprehensive modules, Structural, concrete, and beam engineering, Hydraulics and waterworks analysis, Surveying and soil mechanics tools, Road, timber, and bridge construction design, SI and Imperial unit support

**Features:** Vision Pro support

**In-app purchases:** none


### PowerDetector

[App page](https://appshunter.io/ios/app/powerdetector/id6738153000)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Civil Engineering Pack free?

Civil Engineering Pack costs $19.99, with no in-app purchases.

### Is PowerDetector free?

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

### Do Civil Engineering Pack or PowerDetector have ads?

Neither Civil Engineering Pack nor PowerDetector shows ads.

### Which is updated more often, Civil Engineering Pack or PowerDetector?

Civil Engineering Pack ships an update every 8 months, and PowerDetector every 2 months. Most recently, Civil Engineering Pack was updated on September 6, 2026 and PowerDetector on May 13, 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.*