# Construction Calculator+++ vs Command

The clearest difference is price: Command at Free against Construction Calculator+++'s $2.99. Command also leads on update cadence (every 5 days vs every 19 months) and device support (4 vs 1). On rating, review sentiment, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Construction Calculator+++ against 5.0 for Command. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Construction Calculator+++ ships an update every 19 months, Command every 5 days. The most recent releases landed on September 29, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Construction Calculator+++ | Command |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/construction-calculator-plus-plus-plus/id879903072/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/command-line-calculator/id1565921216/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 days** |
| Monetization | Paid | **Free** |
| Size | 3 MB | 1 MB |
| Requires iOS | 14.4 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [Ketan Appa](https://appshunter.io/developer/576435759) |

## 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


### Command

[App page](https://appshunter.io/ios/app/command-line-calculator/id1565921216)

This app offers a command-line interface for performing complex calculations, including chained operations, variable assignments, and advanced mathematical functions. It supports various number bases, constants, and provides a built-in help system for ease of use.

**Highlights:** Command-line interface, Chained calculations, Variable assignment, Complex numbers, Multiple number bases, Unit and function definition, Extensive math functions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calculator+++ free?

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

### Is Command free?

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

### Which has better reviews, Construction Calculator+++ or Command?

Construction Calculator+++ and Command are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.

### Do Construction Calculator+++ or Command have ads?

Neither Construction Calculator+++ nor Command shows ads.

### Which is updated more often, Construction Calculator+++ or Command?

Construction Calculator+++ ships an update every 19 months, and Command every 5 days. Most recently, Construction Calculator+++ was updated on September 29, 2026 and Command on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*