# Construction Calculator vs NetProbe

The clearest difference is rating: NetProbe at 5.0 against Construction Calculator's 4.7. NetProbe also leads on device support (3 vs 1). Construction Calculator's advantage is ratings volume (22 vs 1) and iOS requirement (18.0 vs 26.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Construction Calculator sells 12 in-app purchases, starting at $2.99 per 7 days and NetProbe sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

NetProbe holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Construction Calculator has 22 ratings behind it against 1, so its average is the more settled of the two.

Construction Calculator ships an update fortnightly, NetProbe every 10 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Construction Calculator | NetProbe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (22 ratings)](https://appshunter.io/ios/app/construction-calculator-pro/id6753908597/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/netprobe/id6760551997/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 49 MB | 9 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shapkin Dev](https://appshunter.io/developer/1845645309) | [Sylvain Lafrance](https://appshunter.io/developer/1197090441) |

## What reviewers say

### Construction Calculator

[App page](https://appshunter.io/ios/app/construction-calculator-pro/id6753908597)

This app provides a comprehensive suite of tools for construction professionals and DIY enthusiasts. It offers precise calculations for decking, roofing, stairs, concrete, and more, with support for both metric and imperial units. Designed for jobsite use, it works offline and provides clear visuals for accurate on-site measurements.

**Highlights:** Decking and flooring calculations, Roofing material and coverage estimators, Stair and stringer rise/run calculations, Concrete, asphalt, and gravel volume estimators, Slope, pitch, and angle framing helpers, Unit converter with mixed-unit support, Offline functionality

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carpenter PRO - Weekly | $2.99 | per 7 days |
| Carpenter PRO — Annual | $19.99 | per year |
| RL Level & Benchmark Calculator | $3.99 | one-time |
| Gravel Volume Calculator | $3.99 | one-time |
| Stair Stringer & Rise Run Calc | $3.99 | one-time |
| Soil Excavation Volume Calculator | $3.99 | one-time |
| Asphalt Tonnage Calculator | $3.99 | one-time |
| Right Triangle & Pitch Calculator | $3.99 | one-time |
| Running Measurements Calculator | $3.99 | one-time |
| Unit Converter: Feet & Metric | $3.99 | one-time |
| Paint Area Coverage Estimator | $3.99 | one-time |
| Lifetime Access | $39.99 | one-time |


### NetProbe

[App page](https://appshunter.io/ios/app/netprobe/id6760551997)

A comprehensive network diagnostics toolkit offering 54 professional-grade tools for network administrators, developers, and power users. It provides features for network analysis, security, monitoring, and developer utilities, with a free tier and a one-time purchase for all pro tools.

**Highlights:** 54 professional-grade network diagnostic tools, Free tools include IP, Ping, DNS Lookup, and more, 47 Pro tools available via one-time purchase, Network analysis, security, monitoring, and developer utilities, Global search and searchable history, Cross-platform support for iPhone, iPad, and Mac, Report export and tool chaining

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NetProbe Pro | $14.99 | one-time |


## Frequently asked questions

### Is Construction Calculator free?

Construction Calculator is free to download, with in-app purchases available.

### Is NetProbe free?

NetProbe is free to download, with in-app purchases available.

### Which has better reviews, Construction Calculator or NetProbe?

NetProbe is rated higher. Construction Calculator averages 4.7 out of 5 from 22 ratings, while NetProbe averages 5.0 from 1 ratings.

### Do Construction Calculator or NetProbe have ads?

Neither Construction Calculator nor NetProbe shows ads.

### Which is updated more often, Construction Calculator or NetProbe?

Construction Calculator ships an update fortnightly, and NetProbe every 10 days. Most recently, Construction Calculator was updated on October 12, 2026 and NetProbe on October 11, 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.*