# Construction Master Pro Calc vs MCAA App

The clearest difference is in-app purchases: MCAA App at none against Construction Master Pro Calc's 20. MCAA App also leads on rating (5.0 vs 4.8). Construction Master Pro Calc's advantage is ratings volume (40K vs 6) and chart position (#44 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Construction Master Pro Calc sells 12 in-app purchases, starting at $3.69 per month. MCAA App asks for nothing beyond the download.

MCAA App holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Construction Master Pro Calc has 40K ratings behind it against 6, so its average is the more settled of the two.

Construction Master Pro Calc ships an update every 3 weeks, MCAA App every 4 weeks. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Construction Master Pro Calc | MCAA App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (40K ratings)](https://appshunter.io/ios/app/construction-master-pro-calc/id370406446/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/mcaa-app/id6463813535/reviews)** |
| Number of ratings | **40K** | 6 |
| Positive reviews | 60.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#44** | — |
| Size | 111 MB | 174 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [Jason Blake](https://appshunter.io/developer/1580423713) |

## What reviewers say

### Construction Master Pro Calc

[App page](https://appshunter.io/ios/app/construction-master-pro-calc/id370406446)

**Currently charting:** #44 Top Grossing · Utilities (US App Store)

This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.

**Highlights:** Dimensional math and conversions, Right angle and rafter calculations, Area and volume solutions, Full trigonometric functions, Built-in user's guide and help, Save and share calculations, Project notes and attachments

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Access | $3.69 | per month |
| 1 Month Full Access | $4.99 | per month |
| 1 Month Full Access | $4.99 | per month |
| 1 Month Full Access | $4.99 | per month |
| CMPro Full Access | $9.99 | per year |
| 6 Months Full Access | $19.99 | per 6 months |
| 1 Year Full Access | $19.99 | per year |
| 1 Year Full Access | $29.99 | per year |
| 1 Year Full Access | $39.99 | per year |
| 1 Year Full Access | $39.99 | per year |
| 1 Year Full Access | $39.99 | per year |
| 1 Year Full Access | $39.99 | per year |

**What reviewers like**

- 🚀 Convenient and always available
- ⚙️ Comprehensive construction calculations
- 💪 Industry-standard tool
- 🔍 Accurate and reliable
- 📱 Integrates well with mobile devices

**What reviewers complain about**

- 💰 Subscription model too expensive
- 🔒 Locks data behind subscription
- 🔄 Forced to re-purchase after device changes
- 🔍 Lacks full metric support
- 🔧 Occasional UI/UX issues

**Reported bugs**

- Crashes or freezes on certain devices
- Calculation errors in some scenarios
- Inconsistent behavior after updates

**Requested features**

- Add metric unit support
- Offer one-time purchase option
- Improve backup and data transfer
- Add more customization options
- Enhance overall user experience


### MCAA App

[App page](https://appshunter.io/ios/app/mcaa-app/id6463813535)

Stay informed about the Mason Contractors Association of America with this official app. Access event details, check in to in-person events, and manage your MCAA profile.

**Highlights:** Event check-in, Profile management, Event attendee lists, Event activity schedules, Access event documents

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

**In-app purchases:** none


## Frequently asked questions

### Is Construction Master Pro Calc free?

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

### Is MCAA App free?

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

### Which has better reviews, Construction Master Pro Calc or MCAA App?

MCAA App is rated higher. Construction Master Pro Calc averages 4.8 out of 5 from 40K ratings, while MCAA App averages 5.0 from 6 ratings.

### Do Construction Master Pro Calc or MCAA App have ads?

Neither Construction Master Pro Calc nor MCAA App shows ads.

### Which is updated more often, Construction Master Pro Calc or MCAA App?

Construction Master Pro Calc ships an update every 3 weeks, and MCAA App every 4 weeks. Most recently, Construction Master Pro Calc was updated on September 25, 2026 and MCAA App on September 10, 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.*