Command-Line Calculator

Command-Line Calculator

Calculator with History

5 ratings
3 reviews
Free

Details

  • Released
  • Updated
  • May 4, 2021
  • March 27, 2026

Features

Command-Line Calculator screenshot #1 for iPhone
Command-Line Calculator screenshot #2 for iPhone
Command-Line Calculator screenshot #3 for iPhone
Command-Line Calculator screenshot #4 for iPhone
Command-Line Calculator screenshot #5 for iPhone
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About

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.

Command-line interface
Chained calculations
Variable assignment
Complex numbers
Multiple number bases
Unit and function definition
Extensive math functions
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What's New in Command

35

March 27, 2026

Bug fixes and performance improvement

User reviews

Wonderful !

I tried a couple of others, but I can honestly say I like this one the best. It’s very intuitive, I think its power lies within the command line interface, you can cursor up to repeat something after you’ve modified the answer. So it’s quick. Just hitting ( +, - , *, / ) after a calc, and it substitutes the prior answer first. Smart !
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Great App

It’s like a little iOS version of Numbat or MATLAB! The unit support is my favorite feature, however. Incredibly useful for double-checking hand calculations for engineering courses.

Great and straight forward text based calculator

Thanks for taking the time to make this. Would love to see an option for comma seperated values in a future release (however, if commas are used, the raw non-comma seperated value would be copied to the clipboard for use in another application.)

Response from developer

Thank you for your review! We understand that displaying comma-separated values may be useful in some cases. However, the app has many functionalities where commas in numbers will lead to misinterpretations. For example, an array containing 1100 and 2400 is currently displayed as [1100,2400]. With comma-separated values, it would be displayed as [1,100,2,400], which may be misinterpreted as an array of 4 numbers.

Developer apps

FAQ

What is Command-Line Calculator?

Command-Line Calculator is a utility app that provides a command-line interface for performing a wide range of mathematical calculations. It is designed for users who prefer typing commands over using traditional calculator buttons, especially for complex or chained operations.

Does Command-Line Calculator have ads?

No, Command-Line Calculator is ad-free. This allows for an uninterrupted user experience, focusing solely on your calculations without any distractions from advertisements.

What kind of calculations can Command-Line Calculator perform?

It supports basic arithmetic, complex numbers, various number bases (binary, octal, hexadecimal), constants like pi, string manipulation, matrices, unit conversions, and a vast array of functions including algebraic, bitwise, combinatorics, geometric, logical, probabilistic, set, statistical, and trigonometric functions.

Can I create my own units and functions in Command-Line Calculator?

Yes, the app allows you to define your own units for conversion and create custom functions. This feature enhances its flexibility for specialized calculations and workflows.

Is Command-Line Calculator available on multiple devices?

Command-Line Calculator is supported on Mac, iPhone, iPad, and iPod. This broad compatibility ensures you can use its powerful features across your Apple ecosystem.

How often is Command-Line Calculator updated?

The app was last updated on March 27, 2026, indicating recent development and ongoing support. This suggests a commitment to maintaining and improving the application.

What is the age rating for Command-Line Calculator?

Command-Line Calculator has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain content inappropriate for children.

How does Command-Line Calculator handle calculation history?

The command-line interface inherently allows you to easily view the history of your calculations. This feature is particularly useful for tracking chained operations and reviewing previous results.