Best apps like Construction Calculator+++

10+ similar apps compared and reviewed

4.2 avg rating
8 free apps
Updated July 2026

Construction Calculator+++ is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Construction Calculator+++

Command-Line Calculator#1

Command-Line Calculator by Ketan Appa

Calculator with History
Editor's Choice
🔧 Utilities
5.0(5 ratings)
Free
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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.

RLM-11CX#2

RLM-11CX by Ricardo Lira Matte

Scientific & Programable
Strong Contender
🔧 Utilities
3.1(7 ratings)
FreeIn-App Purchases
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This app is a scientific and programmable calculator designed for science and engineering, replicating the functionality of the HP-11C. It offers extensive features for finance, business, statistics, complex numbers, and unit conversions, with a programmable interface for custom calculations.

El Tubero 2.0#3

El Tubero 2.0 by Alfredo Pombo

Trazado tubería El Tubero 2.0
Worth Considering
🔧 Utilities
3.0(1 ratings)
$3.99
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This app helps calculate pipe branch development, fitting runs, bends, and elbow cuts. It also determines bolt sizes, flange dimensions, and includes a unit converter with tightening torques.

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4
CCC Mobile Backup
CCC Mobile Backup
CCC Mobile Backup
Back up Photos and Files
Free

Easily back up your mobile device's photos and files to your Mac, network storage, or external drives. This app integrates with your desktop backup system, handling volume management, encryption, and versioning. It can also help free up space by verifying backups and offering to delete source files.

Backup photos and filesIntegrates with CCC DesktopSupports Mac, network, and external storage
🔧 Utilities
(8)
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5
RPNu
RPNu
RPNu
by Scott Johnson
Free
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(0)
6
Halcyon Calc
Halcyon Calc
Halcyon Calc
by Halcyon Touch Software
$4.99

A powerful calculator app for students, engineers, and scientists. It handles complex numbers, symbolic expressions, unit conversions, and matrix operations, with advanced plotting and programming capabilities.

Complex number calculationsSymbolic expression manipulationUnit conversion with custom units
🔧 Utilities
(17)
paid
7
SwiftRPN
SwiftRPN
SwiftRPN
by Patrick Gelvin
Free
🔧 Utilities
(0)
8
ThetaCalc
ThetaCalc
ThetaCalc
by Felix Stehli
Free

This utility app provides a Reverse Polish Notation (RPN) calculator. Users can extend its functionality by programming custom functions and equations using JavaScript.

Reverse Polish Notation (RPN) calculatorUser-programmable functionsJavaScript equation support
🔧 Utilities
(4)
free
9
Halcyon Calc Lite
Halcyon Calc Lite
Halcyon Calc Lite
by Halcyon Touch Software
Free

This app is a powerful calculator for students and professionals, offering advanced features like symbolic expression manipulation, graphing, and statistical analysis. It supports real, complex, and integer numbers, matrices, and vectors, making it versatile for various mathematical tasks.

Symbolic expression manipulationGraphing of expressionsMatrix and vector calculations
🔧 Utilities
(15)
free with in-app purchases
10
Beam Engineering lite
Beam Engineering lite
Beam Engineering lite
Civil Engineering App
Free

This app provides 34 civil engineering calculators for beam analysis and conversion, referencing industry codes. It offers auto-fill options for material and section pickers and supports dual units. A pro version unlocks unlimited calculations, history, and PDF exports.

34 civil engineering calculatorsAISC, ACI, ASCE code referencesAuto-fill section and material pickers
🔧 Utilities
(32)
free with in-app purchases