# Construction Calculator+++ vs SwiftRPN

The clearest difference is price: SwiftRPN at Free against Construction Calculator+++'s $2.99. Construction Calculator+++'s advantage is iOS requirement (14.4 vs 16.4). On in-app purchases there is nothing between them.

SwiftRPN is free to download; Construction Calculator+++ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Construction Calculator+++ | SwiftRPN |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/construction-calculator-plus-plus-plus/id879903072/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 19 months | — |
| Monetization | Paid | — |
| Size | 3 MB | 3 MB |
| Requires iOS | **14.4** | 16.4 |
| Devices | **iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [Patrick Gelvin](https://appshunter.io/developer/1573354051) |

## What reviewers say

### Construction Calculator+++

[App page](https://appshunter.io/ios/app/construction-calculator-plus-plus-plus/id879903072)

This app streamlines construction math with modules for length, width, and height calculations, material estimation for bricks and drywall, and complex rafter calculations. It also includes tools for circle and arc parameters, offering detailed visualizations.

**Highlights:** Length, width, height calculations, Material estimation (bricks, drywall), Rafter calculations (hip, valley, jack), Circle and arc parameter solver, Unit conversions (feet, inches, yards), Visualizations of geometric shapes

**In-app purchases:** none


### SwiftRPN

[App page](https://appshunter.io/ios/app/swiftrpn/id6470951024)

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calculator+++ free?

Construction Calculator+++ costs $2.99, with no in-app purchases.

### Is SwiftRPN free?

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

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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.*