# Construction Master 5 Calc vs iConcreteCalculator

The clearest difference is price: Construction Master 5 Calc at Free against iConcreteCalculator's $1.99. Construction Master 5 Calc also leads on ratings volume (13K vs 2) and chart position (#187 vs unranked). iConcreteCalculator's advantage is in-app purchases (none vs 6). On rating, review sentiment, update cadence and ads there is nothing between them.

Construction Master 5 Calc is free to download; iConcreteCalculator costs $1.99 up front. Construction Master 5 Calc sells 2 in-app purchases, starting at $3.99 per month. iConcreteCalculator asks for nothing beyond the download.

iConcreteCalculator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Construction Master 5 Calc has 13K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 68% of Construction Master 5 Calc's written reviews are positive against 71% of iConcreteCalculator's.

Construction Master 5 Calc ships an update every 3 months, iConcreteCalculator every 2 months. The most recent releases landed on November 7, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Construction Master 5 Calc | iConcreteCalculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.8 (13K ratings)](https://appshunter.io/ios/app/construction-master-5-calc/id370412148/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/iconcretecalculator/id1327788667/reviews)** |
| Number of ratings | **13K** | 2 |
| Positive reviews | 68.3% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#187** | — |
| Size | 73 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [Inacio Dias](https://appshunter.io/developer/1327788666) |

## What reviewers say

### Construction Master 5 Calc

[App page](https://appshunter.io/ios/app/construction-master-5-calc/id370412148)

**Currently charting:** #187 Top Grossing · Utilities (US App Store)

This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.

**Highlights:** Feet-inch-fraction calculations, Right angle and rafter calculations, Area and volume solutions, Board feet and cost per unit, Dimensional math and conversions, Save or email calculations, Context-sensitive help

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Access | $3.99 | per month |
| 1 Year Full Access | $34.99 | per year |

**What reviewers like**

- 👍 Convenient to have on phone
- 💡 Useful for construction work
- 🚀 Performs like physical calculator
- 👍 Helpful for calculations and estimates
- 👍 Great tool for framers and carpenters

**What reviewers complain about**

- 💰 Expensive subscription model
- 🤔 Prefer one-time purchase option
- 🤔 Subscription cost as much as physical calculator
- 🤔 Should allow trial before subscription
- 🐛 Issues with restoring purchases

**Reported bugs**

- App not working without internet connection
- Crashes or freezes on some devices
- Login/purchase issues when switching devices

**Requested features**

- Add Apple Watch support
- Offer one-time purchase option
- Improve compatibility with older devices
- Provide a free version with limited features


### iConcreteCalculator

[App page](https://appshunter.io/ios/app/iconcretecalculator/id1327788667)

Calculate concrete volumes for various construction elements like footings, walls, slabs, and columns. It handles square measurements, decimal feet conversions to inches and feet, and provides results in cubic yards.

**Highlights:** Square footage and inch calculations, Volume calculations for footings, walls, slabs, and columns, Input in feet and inches, Volume results in cubic yards, Decimal feet operations, Conversion to inches and feet

**In-app purchases:** none


## Frequently asked questions

### Is Construction Master 5 Calc free?

Construction Master 5 Calc is free to download, with in-app purchases available.

### Is iConcreteCalculator free?

iConcreteCalculator costs $1.99, with no in-app purchases.

### Which has better reviews, Construction Master 5 Calc or iConcreteCalculator?

iConcreteCalculator is rated higher. Construction Master 5 Calc averages 4.8 out of 5 from 13K ratings, while iConcreteCalculator averages 5.0 from 2 ratings.

### Do Construction Master 5 Calc or iConcreteCalculator have ads?

Neither Construction Master 5 Calc nor iConcreteCalculator shows ads.

### Which is updated more often, Construction Master 5 Calc or iConcreteCalculator?

Construction Master 5 Calc ships an update every 3 months, and iConcreteCalculator every 2 months. Most recently, Construction Master 5 Calc was updated on November 7, 2026 and iConcreteCalculator on November 2, 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.*