# Construction Calc Pro 7 vs Construction Calculator A1 Pro

Construction Calc Pro 7 and Construction Calculator A1 Pro both sit at 4.3 stars, but that hides the real split: 77% of Construction Calculator A1 Pro's written reviews are positive against 25% of Construction Calc Pro 7's. Construction Calculator A1 Pro also leads on in-app purchases (none vs 1) and ads (none vs shown). Construction Calc Pro 7's advantage is price (Free vs $39.99) and ratings volume (28 vs 8). On rating, update cadence, device support and iOS requirement there is nothing between them.

Construction Calc Pro 7 is free to download; Construction Calculator A1 Pro costs $39.99 up front. Construction Calc Pro 7 sells 1 one-off in-app purchase. Construction Calculator A1 Pro asks for nothing beyond the download.

Construction Calc Pro 7 holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 28 and 8 respectively. Written reviews complicate that: 25% of Construction Calc Pro 7's written reviews are positive against 77% of Construction Calculator A1 Pro's, so the app with the better star average is not the one people write more warmly about.

Construction Calc Pro 7 ships an update every 2 months, Construction Calculator A1 Pro monthly. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Construction Calc Pro 7 | Construction Calculator A1 Pro |
| --- | --- | --- |
| Price | **Free** | $39.99 |
| Rating | **[4.3 (28 ratings)](https://appshunter.io/ios/app/construction-calc-pro-7/id1419339827/reviews)** | [4.1 (8 ratings)](https://appshunter.io/ios/app/construction-calculator-a1-pro/id1587368490/reviews) |
| Number of ratings | **28** | 8 |
| Positive reviews | 25.0% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 88 MB | 126 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Troy Knight](https://appshunter.io/developer/1419339802) | [Binary And Bricks Pvt Ltd](https://appshunter.io/developer/1587170688) |

## What reviewers say

### Construction Calc Pro 7

[App page](https://appshunter.io/ios/app/construction-calc-pro-7/id1419339827)

This app offers a comprehensive suite of 82 construction calculators for various tasks like concrete, drywall, and roofing. It allows measurements in both imperial and metric units and features a high-visibility display for use in direct sunlight.

**Highlights:** 82 construction calculators, Imperial and metric measurements, High visibility display, Aggregate, asphalt, concrete calculations, Drywall, flooring, framing tools, Paint, rafter, roofing calculators

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium ad-free version | $3.99 | one-time |


### Construction Calculator A1 Pro

[App page](https://appshunter.io/ios/app/construction-calculator-a1-pro/id1587368490)

This app provides specialized calculators for construction professionals, including concrete, rebar, and area/volume calculations. It helps estimate material quantities, steel tonnage, and perform complex measurements with ease. Users can also generate Bills of Quantities and export reports for clients.

**Highlights:** Concrete quantity estimation, Rebar bending schedule (BBS), Feet-inches calculator, Area and volume calculations, Bill of Quantities (BOQ) export, Project organization and sharing

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calc Pro 7 free?

Construction Calc Pro 7 is free to download, with in-app purchases available.

### Is Construction Calculator A1 Pro free?

Construction Calculator A1 Pro costs $39.99, with no in-app purchases.

### Which has better reviews, Construction Calc Pro 7 or Construction Calculator A1 Pro?

Construction Calc Pro 7 is rated higher. Construction Calc Pro 7 averages 4.3 out of 5 from 28 ratings, while Construction Calculator A1 Pro averages 4.1 from 8 ratings.

### Do Construction Calc Pro 7 or Construction Calculator A1 Pro have ads?

Construction Calc Pro 7 shows ads; Construction Calculator A1 Pro does not.

### Which is updated more often, Construction Calc Pro 7 or Construction Calculator A1 Pro?

Construction Calc Pro 7 ships an update every 2 months, and Construction Calculator A1 Pro monthly. Most recently, Construction Calc Pro 7 was updated on October 29, 2026 and Construction Calculator A1 Pro on November 3, 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.*