# Concrete Help — Hole + Slab Volume Calculator

> Concrete volume calculator for holes, slabs, and tubes with unit customization. (iPhone/iPad app by Armchair Engineering.)

- Source: https://appshunter.io/ios/app/concrete-help/id1006637649 (this page in markdown: same URL + `.md`)
- Developer: [Armchair Engineering](https://appshunter.io/developer/398901339)
- Category: Utilities, Productivity
- Price: $1.99
- Rating: 4.70/5 from 115 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 6 MB
- Languages: American English
- Released: 2015-06-27
- Data updated: 2026-09-06
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/concrete-help/id1006637649/reviews.md

## What is Concrete Help?

Concrete Help is the easiest way to find how much concrete is needed for a given hole, slab or tube.

Features Include: 

- Accurately solve concrete volume equations
- Set preferred input units from: mm, cm, m, km, inches, feet, yards and miles
- Set preferred output units from: mm³, cm³, m³, km³, cubic inches, cubic feet, cubic yards and cubic miles
- Select your preferred number of decimal places

## Key features

- Calculate concrete volume for holes, slabs, and tubes
- Select input units (mm, cm, m, km, inches, feet, yards, miles)
- Select output units (cubic mm, cm, m, km, inches, feet, yards, miles)
- Customize decimal place precision
- Supports iPhone and iPad

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/concrete-help/id1006637649/reviews.md

### 5/5 — Is boat

*2024-02-05, version 1.3.1*

Dose the math I don’t wanna do but I have to

### 5/5 — Retired builder

*2020-08-29, version 1.3.1*

If we had access to this app when I was building and doing plans and also job costing it would have been so helpfull. The whole app Builders Bundle is amazing.

### 5/5 — review

*2020-06-18, version 1.3.1*

easy to use, useful app. well made

### 5/5 — Stump calculator

*2020-02-07, version 1.3.1*

I’m a spud with maths
This is great

### 5/5 — Builders best mate

*2019-08-28, version 1.3*

An awesome app makes a builders life just that much easier. Almost as good as a cordless nail gun

## Frequently asked questions about Concrete Help

### What is Concrete Help?

Concrete Help is a utility app designed to accurately calculate the volume of concrete required for holes, slabs, and tubes. It allows users to customize units and decimal precision for precise estimations.

### How much does Concrete Help cost?

Concrete Help is a paid app, available for a one-time purchase of $1.99. This price grants you full access to all its calculation features.

### What devices is Concrete Help available on?

Concrete Help is compatible with iPhone, iPad, and iPod devices. It is designed to run on Apple's iOS operating system.

### Does Concrete Help have ads?

No, Concrete Help does not contain advertisements. As a paid application, it offers an ad-free experience for all users.

### How often is Concrete Help updated?

The latest version of Concrete Help is 1.3.1, last updated on November 8, 2019. While updates have been infrequent, the app remains functional for its core purpose.

### What is the age rating for Concrete Help?

Concrete Help has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Can I change the units in Concrete Help?

Yes, Concrete Help allows you to set preferred input units from a wide range including mm, cm, m, km, inches, feet, yards, and miles. You can also select preferred output units for the calculated volume.

### What do users like about Concrete Help?

Users appreciate Concrete Help's accuracy and ease of use for calculating concrete volumes. Its ability to customize units and decimal places is frequently highlighted as a key benefit, contributing to its high average rating of 4.7 stars.

## Version history (last 5 releases)

### 1.3.1 — 2019-11-08

- Fixed floating keyboard bug, present on some devices running iOS 13

### 1.3 — 2018-01-24

- iPhone X support

### 1.2 — 2016-09-17

- iOS 10 support

### 1.1 — 2015-07-16

- Initial iPad Support

### 1.0 — 2015-06-26

No release notes.

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| [Concrete Calculator'](https://appshunter.io/ios/app/concrete-calculator/id6468576125) | — | Free | Utilities |

## More apps by Armchair Engineering

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All apps by Armchair Engineering: https://appshunter.io/developer/398901339

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*