# Construction Calc vs HB Construction Calculator

The clearest difference is in-app purchases: HB Construction Calculator at none against Construction Calc's 1. HB Construction Calculator also leads on update cadence (every 3 weeks vs every 3 months). Construction Calc's advantage is iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Construction Calc sells 1 one-off in-app purchase. HB Construction Calculator asks for nothing beyond the download.

Construction Calc ships an update every 3 months, HB Construction Calculator every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Construction Calc | HB Construction Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/construction-calc-estimator/id6755724882/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 13 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Konstantin Khoroshun](https://appshunter.io/developer/1476700024) | [Handy Bro Technologies LLC](https://appshunter.io/developer/1134425534) |

## What reviewers say

### Construction Calc

[App page](https://appshunter.io/ios/app/construction-calc-estimator/id6755724882)

This offline calculator helps construction professionals and DIYers quickly estimate materials for various projects. It supports imperial and metric units, and all calculations are stored locally for privacy.  No internet connection is required.

**Highlights:** Offline material estimation, Calculates 8 key materials, Feet-Inch-Fraction input, Imperial & Metric units, Local data storage, No subscriptions or ads

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $0.99 | one-time |


### HB Construction Calculator

[App page](https://appshunter.io/ios/app/hb-construction-calculator/id6802777178)

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

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calc free?

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

### Is HB Construction Calculator free?

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

### Do Construction Calc or HB Construction Calculator have ads?

Neither Construction Calc nor HB Construction Calculator shows ads.

### Which is updated more often, Construction Calc or HB Construction Calculator?

Construction Calc ships an update every 3 months, and HB Construction Calculator every 3 weeks. Most recently, Construction Calc was updated on October 28, 2026 and HB Construction Calculator on October 25, 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.*