# Construction Density vs eSolutions

The clearest difference is price: eSolutions at Free against Construction Density's $3.99. Construction Density's advantage is rating (4.9 vs 3.7). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

eSolutions 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, eSolutions every 4 months. Both last shipped on September 24, 2026.

## The numbers

| Metric | Construction Density | eSolutions |
| --- | --- | --- |
| 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/esolutions-charging/id6448780932/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 38 MB |
| Requires iOS | **14.3** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Armour](https://appshunter.io/developer/1434219585) | [Free2Move eSolutions S.p.A.](https://appshunter.io/developer/1570268669) |

## 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


### eSolutions

[App page](https://appshunter.io/ios/app/esolutions-charging/id6448780932)

Manage your electric car charger and recharge at home remotely. Configure, monitor, and control your entire charging experience with a personal profile and session tracking.

**Highlights:** Manage home EV charger, Remote charging control, Personal profile creation, Configure charger settings, Track charging sessions, Contact customer support

**In-app purchases:** none


## Frequently asked questions

### Is Construction Density free?

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

### Is eSolutions free?

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

### Which has better reviews, Construction Density or eSolutions?

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

### Do Construction Density or eSolutions have ads?

Neither Construction Density nor eSolutions shows ads.

### Which is updated more often, Construction Density or eSolutions?

Construction Density ships an update every 6 months, and eSolutions every 4 months. Most recently, Construction Density was updated on September 24, 2026 and eSolutions 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.*