# Construction Density vs MX Field App

The clearest difference is price: MX Field App at Free against Construction Density's $3.99. MX Field App also leads on update cadence (every 2 months vs every 6 months). Construction Density's advantage is rating (4.9 vs 3.7). On ratings volume, ads, in-app purchases and device support there is nothing between them.

MX Field App is free to download; Construction Density costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Construction Density holds the better App Store score, 4.9 against 3.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

Construction Density ships an update every 6 months, MX Field App every 2 months. Both last shipped on September 24, 2026.

## The numbers

| Metric | Construction Density | MX Field App |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/construction-density/id1434219586/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/mx-field-app/id1638210254/reviews) |
| Number of ratings | **7** | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 47 MB |
| Requires iOS | 14.3 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Armour](https://appshunter.io/developer/1434219585) | [Carmanah Technologies Corporation](https://appshunter.io/developer/1394736633) |

## What reviewers say

### Construction Density

[App page](https://appshunter.io/ios/app/construction-density/id1434219586)

Calculate soil sample density and moisture content using T-99 and Cone test methods. This tool serves as a verification aid for chart interpolation in construction and geotechnical applications.

**Highlights:** T-99 density calculation, Cone density calculation, Optimum moisture calculation, Soil sample analysis, Verification tool

**In-app purchases:** none


### MX Field App

[App page](https://appshunter.io/ios/app/mx-field-app/id1638210254)

This utility app simplifies the setup and on-site modification of traffic control systems. It allows users to quickly access and change system settings, program schedules, and view system health data remotely via Bluetooth. The app offers a user-friendly, step-by-step programming experience for efficient traffic beacon and sign management.

**Highlights:** Quick system setup, On-site setting changes, Remote programming up to 100 feet, Step-by-step programming, System health data and fault reporting, Unlimited operating schedule management, Built-in system security

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Construction Density free?

Construction Density costs $3.99, with no in-app purchases.

### Is MX Field App free?

MX Field App is free to download, with no in-app purchases.

### Which has better reviews, Construction Density or MX Field App?

Construction Density is rated higher. Construction Density averages 4.9 out of 5 from 7 ratings, while MX Field App averages 3.7 from 3 ratings.

### Do Construction Density or MX Field App have ads?

Neither Construction Density nor MX Field App shows ads.

### Which is updated more often, Construction Density or MX Field App?

Construction Density ships an update every 6 months, and MX Field App every 2 months. Most recently, Construction Density was updated on September 24, 2026 and MX Field App on September 24, 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.*