Calculator-inator Alternatives

Calculator-inator has been discontinued. Similar apps include SpeedCrunch, which is free and open source. Other options are Fossify Calculator, Qalculate!, CalcYou and NerdCalci. There's no shortage of Calculators like Calculator-inator, with more than 50 alternatives for Android, Windows, Mac, Linux and the web.

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Alternatives
Calculator-inator alternatives page was last updated

Alternatives list

  1. Numby icon
     1 like

    Numby transforms how you calculate. Express math naturally, convert units and currencies, track your work, and share results beautifully - all in one place.

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application type

    Since

    • Since 2026

    Platforms

    • iPhone
    • iPad
    • Mac
    • visionOS
    Good alternative?
     
  2. numr icon
     1 like

    A text calculator for natural language expressions, variables & unit conversions, with a vim-style TUI. Inspired by Numi.

    53 numr alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2025

    Platforms

    • Linux
    • Mac
    • Windows
    Good alternative?
     
  3. Omni Calculator icon
     12 likes

    Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index, break-even point, etc. It's very user-friendly, flexible and usable on web, mobile and as an embeddable web widget.

    135 Omni Calculator alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2016

    Platforms

    • Online
    • Android
    • iPhone
    • iPad
    Good alternative?
     
  4. NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2020

    Platforms

    • Online
    • Android
    • iPhone
    • iPad
    Good alternative?
     
  5. kalker icon
     4 likes

    A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers.

    35 kalker alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2021

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Self-Hosted
    Good alternative?
     
  6. NoteCalc icon
     3 likes

    NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web.

    Cost / License

    Application type

    Since

    • Since 2020

    Platforms

    • Online
    • Self-Hosted
    Good alternative?
     
  7. CalcTape icon
     13 likes

    CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process visible - you can generate intermediate results and subsequently correct or change all numbers and operations.

    108 CalcTape alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Since

    • Since 2011

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Good alternative?
     
  8. Calculator is a basic calculator application made by Apple Inc. and bundled with its macOS, iOS, and watchOS operating systems. It has three modes: basic, scientific, and programmer. The basic mode includes a number pad, buttons for adding, subtracting, multiplying, and...

    85 Apple Calculator alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    • iPhone
    • iPad
    • Apple Watch
    Good alternative?
     
  9. A graphical scientific calculator that is easy to use and has some advanced functionality such as vector arithmetic and variable solving.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2021

    Platforms

    • Android
    Good alternative?
     
  10. handyCalc icon
     22 likes

    handyCalc is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use.

    128 handyCalc alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2009

    Platforms

    • Android
    Good alternative?
     
  11. Caligator icon
     3 likes

    A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like:

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2019

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
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