# Vulcan Materials vs Concrete Calculator Plus

The clearest difference is rating: Concrete Calculator Plus at 4.8 against Vulcan Materials's 4.2. Concrete Calculator Plus also leads on update cadence (monthly vs every 14 months) and ratings volume (26K vs 13). Vulcan Materials's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Concrete Calculator Plus holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Concrete Calculator Plus has 26K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 75% of Vulcan Materials's written reviews are positive against 97% of Concrete Calculator Plus's.

Vulcan Materials ships an update every 14 months, Concrete Calculator Plus monthly. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Vulcan Materials | Concrete Calculator Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (13 ratings)](https://appshunter.io/ios/app/vulcan-materials/id551148285/reviews) | **[4.8 (26K ratings)](https://appshunter.io/ios/app/concrete-calculator-plus/id1494386815/reviews)** |
| Number of ratings | 13 | **26K** |
| Positive reviews | 75.0% of reviews | **97.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 3 MB | 33 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vulcan Materials Company](https://appshunter.io/developer/551148288) | [Calc Hub, LLC](https://appshunter.io/developer/1494386814) |

## What reviewers say

### Vulcan Materials

[App page](https://appshunter.io/ios/app/vulcan-materials/id551148285)

Estimate construction material quantities for building and paving projects. Input job dimensions and material properties to calculate needs for aggregate, asphalt, and concrete. Offers menus for typical density values to aid calculations.

**Highlights:** Estimate construction material needs, Calculate aggregate, asphalt, and concrete quantities, Input job dimensions (length, width, thickness), Consider material density, Density value menus for aggregates

**Features:** macOS Compatibility

**In-app purchases:** none


### Concrete Calculator Plus

[App page](https://appshunter.io/ios/app/concrete-calculator-plus/id1494386815)

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.

**Highlights:** 15 concrete estimation calculators, Estimates cubic yards or bags, Calculates material costs, Supports various shapes (slabs, walls, columns), Estimates rebar and gravel needs, Converts between units (inches, feet, meters)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Accurate calculations
- 🚀 Convenient for on-the-go use
- 🚀 Helpful for various projects
- 👍 Straightforward and simple

**What reviewers complain about**

- 🔍 Limited features (no cost calculation, no 50 lb bag option)
- 📱 Issues with display on some devices

**Reported bugs**

- Occasional loading issues
- Difficulty reading total results on some devices

**Requested features**

- Finisher block cost calculation
- Support for 50 lb concrete bag sizes


## Frequently asked questions

### Is Vulcan Materials free?

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

### Is Concrete Calculator Plus free?

Concrete Calculator Plus is free to download, with no in-app purchases.

### Which has better reviews, Vulcan Materials or Concrete Calculator Plus?

Concrete Calculator Plus is rated higher. Vulcan Materials averages 4.2 out of 5 from 13 ratings, while Concrete Calculator Plus averages 4.8 from 26K ratings.

### Do Vulcan Materials or Concrete Calculator Plus have ads?

Concrete Calculator Plus shows ads; Vulcan Materials does not.

### Which is updated more often, Vulcan Materials or Concrete Calculator Plus?

Vulcan Materials ships an update every 14 months, and Concrete Calculator Plus monthly. Most recently, Vulcan Materials was updated on November 1, 2026 and Concrete Calculator Plus on November 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.*