# Construction Calculator A1 vs Calculator Construction Pro

The clearest difference is in-app purchases: Calculator Construction Pro at none against Construction Calculator A1's 6. Calculator Construction Pro also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). Construction Calculator A1's advantage is review sentiment (67% vs 50%) and ratings volume (29 vs 4). On price there is nothing between them.

Both are free to download. Construction Calculator A1 sells 6 in-app purchases, starting at $2.99 per month. Calculator Construction Pro asks for nothing beyond the download.

Calculator Construction Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Construction Calculator A1 has 29 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 67% of Construction Calculator A1's written reviews are positive against 50% of Calculator Construction Pro's, so the app with the better star average is not the one people write more warmly about.

Construction Calculator A1 ships an update monthly, Calculator Construction Pro every 3 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Construction Calculator A1 | Calculator Construction Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (29 ratings)](https://appshunter.io/ios/app/construction-calculator-a1/id1589484051/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calculator-construction-pro/id6451326555/reviews)** |
| Number of ratings | **29** | 4 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 182 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Binary And Bricks Pvt Ltd](https://appshunter.io/developer/1587170688) | [Stan Bugusky](https://appshunter.io/developer/1680383203) |

## What reviewers say

### Construction Calculator A1

[App page](https://appshunter.io/ios/app/construction-calculator-a1/id1589484051)

This comprehensive tool offers over 500 construction calculators, from basic material quantities to complex bills of quantities. It generates automatic drawings, manages material prices, and provides learning resources for civil engineers and contractors.

**Highlights:** 500+ construction calculators, Concrete, rebar, and steel calculations, Feet-inch calculator, Bill of Quantities (BOQ), Automatic drawings, Material price library, Unit converter

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro access monthly subscription | $2.99 | per month |
| Pro access yearly subscription | $24.99 | per year |
| 100 AI Credits | $0.99 | one-time |
| 500 AI credits | $3.99 | one-time |
| 500 AI credits | $9.99 | one-time |
| Lifetime Access | $39.99 | one-time |


### Calculator Construction Pro

[App page](https://appshunter.io/ios/app/calculator-construction-pro/id6451326555)

This construction calculator simplifies measurements for civil projects, asphalt work, and material quantities. It offers conversions for cubic feet, square yards, and truck loads, with ongoing updates based on user feedback.

**Highlights:** Cubic Feet conversion, Square Yards conversion, Truck Loads conversion, Asphalt calculations, Civil construction calculations, Continuous content updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calculator A1 free?

Construction Calculator A1 is free to download, with in-app purchases available.

### Is Calculator Construction Pro free?

Calculator Construction Pro is free to download, with no in-app purchases.

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

Calculator Construction Pro is rated higher. Construction Calculator A1 averages 4.7 out of 5 from 29 ratings, while Calculator Construction Pro averages 5.0 from 4 ratings.

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

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

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

Construction Calculator A1 ships an update monthly, and Calculator Construction Pro every 3 days. Most recently, Construction Calculator A1 was updated on November 7, 2026 and Calculator Construction 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.*