# Concrete Calculator: Toolkit — Engineering Calculator

> Civil engineering toolkit for calculations, material estimation, and project management. (iPhone/iPad app by Sobhi Arood.)

- Source: https://appshunter.io/ios/app/concrete-calculator-toolkit/id6789881017 (this page in markdown: same URL + `.md`)
- Developer: [Sobhi Arood](https://appshunter.io/developer/867881944)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 18.6 · 22 MB
- Languages: American English, Arabic, French (France), European Spanish
- Released: 2026-07-16
- Data updated: 2026-11-06
- Monetization: freemium

## What is Concrete Calculator?

Civil Toolkit

The professional engineering toolkit for civil engineers, contractors, site supervisors, students, and construction professionals.

Perform fast, accurate construction calculations, estimate materials, organize projects, and keep your engineering tools in one place.

Whether you’re on-site or in the office, Civil Toolkit helps you work faster and with greater confidence.

FREE FEATURES

• Concrete Volume Calculator
• Rebar Weight Calculator
• Unit Converter
• Save up to 2 Projects
• Calculation History
• Favorites
• Clean and modern interface
• Metric & Imperial units

PRO FEATURES

Unlock the complete engineering toolkit:

• Unlimited Projects
• Unlimited History
• All Engineering Calculators
• Material Estimation
• Concrete Mix Design
• PDF Report Export
• Excel (CSV) Export
• Project Reports
• Company Branding on PDFs
• iCloud Sync
• Home Screen Widgets
• Dark Mode
• Future Calculator Updates

ENGINEERING TOOLS

Current calculators include:

• Concrete Calculator
• Rebar Weight Calculator
• Unit Converter

More professional calculators are added regularly, including:

• Beam Calculator
• Column Calculator
• Footing Calculator
• Wall Calculator
• Excavation Calculator
• Brick Calculator
• Tile Calculator
• Paint Calculator
• Earthwork Calculator
• Asphalt Calculator
• Roadwork Calculator
• Steel Calculator

DESIGNED FOR

• Civil Engineers
• Structural Engineers
• Contractors
• Site Engineers
• Construction Managers
• Engineering Students
• Quantity Surveyors

Work smarter. Calculate faster. Build with confidence.

Terms of Use (Apple’s standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Concrete Volume Calculator
- Rebar Weight Calculator
- Unit Converter
- Material Estimation
- Project Management
- PDF & Excel Export
- iCloud Sync

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Civil Toolkit Pro | $19.99 | one-time |


## Is Concrete Calculator safe?

Not enough ratings yet to assess Concrete Calculator.

## Is Concrete Calculator legit?

Concrete Calculator: Toolkit appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Concrete Calculator is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Concrete Calculator

### What is Civil Toolkit?

Civil Toolkit is a professional engineering application designed for civil engineers, contractors, and students. It offers a suite of tools for performing construction calculations, estimating materials, and managing projects.

### What are the free features of Civil Toolkit?

The free version includes a Concrete Volume Calculator, Rebar Weight Calculator, Unit Converter, the ability to save up to 2 projects, calculation history, and favorites. It also features a clean interface and supports both metric and imperial units.

### What features are included in the Pro version of Civil Toolkit?

The Pro version unlocks unlimited projects and history, all engineering calculators, material estimation, concrete mix design, PDF and Excel report export, company branding on PDFs, iCloud Sync, home screen widgets, and dark mode.

### How many projects can I save in Civil Toolkit?

With the free version of Civil Toolkit, you can save up to 2 projects. The Pro version offers unlimited project saving.

### Does Civil Toolkit support different units of measurement?

Yes, Civil Toolkit supports both metric and imperial units, allowing for flexibility in calculations and estimations.

### Can I export my project data from Civil Toolkit?

Yes, the Pro version of Civil Toolkit allows you to export project reports in PDF and Excel (CSV) formats. This is not available in the free version.

### How often is Civil Toolkit updated with new calculators?

New professional calculators are added regularly to Civil Toolkit. The latest version is 1.0.3, last updated on September 17, 2026.

### What devices is Civil Toolkit compatible with?

Civil Toolkit is designed for iOS devices, including iPhone, iPad, and iPod.

## Version history (last 5 releases)

### 1.1.0 — 2026-11-02

NEW
• Project reports (Pro): share one PDF per project with client and drawing details, a summary and every calculation, under your own company name.
• Bar bending schedule (Pro): build a full BBS with straight, L, U, link and cranked bars, with cut lengths, weights, totals by diameter, and PDF or CSV export.
• Costs (Pro): set unit prices once and see the cost on every result, project and report.
• Home screen widgets (Pro): your latest result and your favorite tools, one tap away.
• New calculators (Pro): steel sections (IPE and HEA), pile volume, water tanks, ramp gradient, retaining wall pressure and footing bearing check.
• Project details and notes: record client, site and drawing references, engineer and contractor, and add notes to any saved calculation.
• Enter lengths in m, cm, mm, ft or in on any field.
• Reopen a saved calculation and update it in place.
• Siri, Shortcuts and Spotlight: open any calculator, or ask for rebar weight or concrete volume.
• Now in Arabic, French and Spanish, following your device language.

MORE FREE
• Eight calculators are now free: concrete volume, rebar weight, excavation, brick and block count, tile count, rectangle, circle and unit converter.

FIXES
• Beam calculators now work when the optional E and I fields are left blank.

Your projects, history, favorites and Pro purchase carry over automatically.

### 1.0.3 — 2026-09-17

Minor changes

### 1.0.2 — 2026-08-09

Minor enhancements

### 1.0.1 — 2026-07-21

Minor fixes

### 1.0.0 — 2026-07-16

No release notes.

## Apps similar to Concrete Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Takeoff Master](https://appshunter.io/ios/app/takeoff-master/id6806296648) | — | Free | Productivity |
| [Tough Coach](https://appshunter.io/ios/app/tough-coach/id6755166327) | — | Free | Productivity |
| [ActoDPR](https://appshunter.io/ios/app/actodpr/id6747654831) | — | Free | Productivity |
| [DigiKart Dashboard](https://appshunter.io/ios/app/digikart-dashboard/id6480137216) | — | Free | Productivity |
| [ConstruCost](https://appshunter.io/ios/app/construcost/id6777458153) | — | Free | Productivity |
| [Pilot Logbook: Flight Hours](https://appshunter.io/ios/app/pilot-logbook-flight-hours/id6738026042) | 5.0 (5) | Free | Productivity |

## More apps by Sobhi Arood

- [Flap high](https://appshunter.io/ios/app/flap-high/id1421865228)
- [Sura Al Kahf with Auto Scroll](https://appshunter.io/ios/app/sura-al-kahf-with-auto-scroll/id1449102452)
- [B787 Study Guide](https://appshunter.io/ios/app/b787-study-guide/id1570310843)
- [قران مكة المكرمة المصحف الشامل](https://appshunter.io/ios/app/id1575235482)
- [A320 System Study Guide](https://appshunter.io/ios/app/a320-system-study-guide/id1597477744)
- [Auto Scroll Reader: Scrollly](https://appshunter.io/ios/app/auto-scroll-reader-scrollly/id1624347080)

All apps by Sobhi Arood: https://appshunter.io/developer/867881944

## Related topics

[civil engineering calculators](https://appshunter.io/ios/topics/civil-engineering-calculators) · [civil calculator & converter](https://appshunter.io/ios/topics/civil-calculator-converter)

---

*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 2026-11-06.*