CALCU Alternatives

    CALCU is described as 'simple, yet beautiful and powerful calculator' and is a Calculator in the Education & Reference category. There are more than 25 alternatives to CALCU for a variety of platforms, including Android, iPad, iPhone, Mac and Online / Web-based. The best alternative is Numi, which is free. Other great apps like CALCU are Calculator (Free), RealCalc Scientific Calculator (Freemium), Simple Calculator (Free, Open Source) and NumWorks Graphing Calculator (Free, Open Source).

    This page was last updated Aug 10, 2021

    1. Scalar is a powerful math engine and scripting language, that combines the simplicity of standard tools with the flexibility of scripting. It is much more than a calculator. Thanks to Scalar, defining arguments and functions has never been easier.
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      • FreeProprietary
      • Mac
      The debut product produced by Chiu Software Systems is BiM, short for "Bc iMproved". BiM is a calculator alternative to the default OS X calculator and is built on the UNIX program "bc".


      • FreeOpen Source
      • Android
      Arity is a calculator app that's fast and simple to use, and powerful. Features: open source (Apache 2). tiny (2K SLOC and 50KB binary) user defined functions and variables complex numbers basic function graphing
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      • FreeProprietary
      • Android
      UseTool combines converter and calculator in one app and lets you customize the interface by your own taste. We tried to pick for you the most frequently converted values such as temperature, length, area, power etc.
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    2. An easy to use scientific calculator with many advanced features to help you solve algebra, trigonometry, and engineering math problems. The calculator comes with six attractive color schemes and a side bar that slides open for additional functionality.


    3. A modern, scientific calculator that is easy to use. While other calculators display only one number at a time, this one shows you the whole expression you are inputting, leading to a much more user friendly experience.
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    4. A math expression calculator with persistent memory for variables and functions. Any JavaScript expression can be evaluated. - Click the C button to clear the output window. - Click the M button to view the list of all constants, variables, and functions.
    5. simple modern calculator that doesn't make you mash buttons.
      • FreeProprietary
      • iPhone
      A simple tape calculator
      No screenshots yet
    6. Calculator Pro for iPad Free is designed for everyone looking for simplicity and functionality. The app features two calculators sporting elegant interface that won't leave anyone indifferent.
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    Showing 30 of 47 alternatives