RPN Calculator AlternativesCalculators and other similar apps like RPN Calculator

RPN Calculator is described as 'Another RPN (Reverse Polish) calculator' and is a Calculator in the education & reference category. There are more than 50 alternatives to RPN Calculator for a variety of platforms, including Android, Mac, Windows, Linux and iPhone apps. The best RPN Calculator alternative is SpeedCrunch, which is both free and Open Source. Other great apps like RPN Calculator are Qalculate!, OpenCalc, Numbat and fxSolver.

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RPN Calculator alternatives are mainly Calculators but may also be Math Solvers or Graphing Calculators.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of RPN Calculator.
RPN Calculator iconRPN Calculator
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Another RPN (Reverse Polish) calculator.

More about RPN Calculator
More about RPN Calculator
RPN Calculator alternatives page was last updated Mar 8, 2024
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Alternatives
  1. SpeedCrunch icon

    SpeedCrunch

     285 likes
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    SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and many features, such as variables, syntax highlighting, functions, persistent input history & more.

    129 SpeedCrunch alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • PortableApps.com
    on kde
    Discontinued

    Last release 2016. Only available in Windows 32-bit binary.

    Properties

    1.  Support for Themes
    2.  Lightweight
    3.  Privacy focused

    Features

    1.  Variables
    2.  Persistent History
    3.  Portable
    4.  Input history
    5.  Live Preview
    6.  Syntax Highlighting
    7.  Ad-free
    8.  Works Offline
    9.  No registration required
    10.  Activity history
    11.  Multiple languages
    12.  Inline editing

    SpeedCrunch VS RPN Calculator

     

    • SpeedCrunch is the most popular Windows, Mac & Linux alternative to RPN Calculator.

    • SpeedCrunch is the most popular Open Source & free alternative to RPN Calculator.

    • SpeedCrunch is Free and Open SourceRPN Calculator is also Free and Open Source
    • SpeedCrunch is Lightweight and Privacy focusedRPN Calculator is not according to our users
  2. Qalculate! icon

    Qalculate!

     98 likes
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    Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).

    114 Qalculate! alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Main window

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Unit converter
    2.  Currency Conversion
    3.  Graphing calculator
    4.  Natural Language Processing
    5.  Persistent History
    6.  Variables
    7.  Ad-free
    8.  No registration required
    9.  Exchange rates
    10.  Works Offline
    11.  Portable
    12.  Dark Mode

    Qalculate! VS RPN Calculator

     
  4. OpenCalc icon

    OpenCalc

     17 likes
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    A simple and beautiful calculator for Android.

    76 OpenCalc alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    OpenCalc screenshot 1
    OpenCalc screenshot 2
    OpenCalc screenshot 3

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Material design
    2.  Ad-free
    3.  Dark Mode
    4.  No registration required
    5.  Works Offline

    OpenCalc VS RPN Calculator

     

    • OpenCalc is the most popular Android & Android Tablet alternative to RPN Calculator.

    • OpenCalc is Free and Open SourceRPN Calculator is also Free and Open Source
    • OpenCalc is Lightweight and Privacy focusedRPN Calculator is not according to our users
  5. Numbat icon

    Numbat

     23 likes
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    High precision scientific calculator with full support for physical units (web and terminal versions).

    75 Numbat alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    Numbat screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Ad-free
    2.  Web-Based
    3.  No registration required
    4.  Console-based
    5.  Works Offline
    6.  Unit converter
    7.  Dark Mode
    8.  Currency Conversion
    9.  Syntax Highlighting
    10.  Portable

    Numbat VS RPN Calculator

     

    • Numbat is the most popular Web-based & Self-Hosted alternative to RPN Calculator.

    • Numbat is Free and Open SourceRPN Calculator is also Free and Open Source
    • Numbat is Lightweight and Privacy focusedRPN Calculator is not according to our users
  6. fxSolver icon

    fxSolver

     59 likes
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    Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.

    144 fxSolver alternatives

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Online
    Solver page

    Properties

    1.  Educational

    Features

    1.  Formula Builder
    2.  Equation editor
    3.  Editable calculations
    4.  Engineering calculator
    5.  Equation solving
    6.  Shared links
    7.  Graphs

    fxSolver VS RPN Calculator

     
  7. yetCalc icon

    yetCalc

     7 likes
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    The free and open source calculator developed for Android 5.0 and above using Kotlin. yetCalc's calculator mode uses the mXparser library. Large calculations are handled without device freezing and other issues, although some calculations might take time.

    32 yetCalc alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • F-Droid
    Basic mode in dark theme

    Properties

    1.  Privacy focused

    Features

    1.  Dark Mode
    2.  Ad-free
    3.  No registration required
    4.  Currency Conversion
    5.  Unit converter
    6.  Scientific Calculator

    yetCalc VS RPN Calculator

     
  9. Numi icon

    Numi

     26 likes
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    Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today + 2 weeks. Numi is not limited to simple calculations, it can solve expressions of any complexity, with...

    122 Numi alternatives

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Mac
    Numi screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Works Offline
    2.  No registration required
    3.  Currency Conversion
    4.  Ad-free
    5.  Dark Mode
    6.  Side-by-Side View
    7.  Real-time translation
    8.  Natural Language Processing
    9.  Sits in the MenuBar
    10.  Data export/import
    11.  Support for Keyboard Shortcuts

    Numi VS RPN Calculator

     
  10. Soulver icon

    Soulver

     31 likes
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    Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?

    118 Soulver alternatives

    License model

    Application type

    Country of Origin

    • AU flagAustralia

    Platforms

    • Mac
    • iPhone
    • iPad
    Soulver screenshot 1

    Soulver Features

    1.  Works Offline
    2.  Currency Conversion
    3.  Natural Language Processing
    4.  Side-by-Side View
    5.  Editable calculations

    Soulver VS RPN Calculator

     

    • Soulver is the most popular iPhone & iPad alternative to RPN Calculator.

    • Soulver is the most popular commercial alternative to RPN Calculator.

    • Soulver is Paid and ProprietaryRPN Calculator is Free and Open Source
  11. Google Calculator icon

    Google Calculator

     43 likes
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    Calculator provides simple and advanced mathematical functions in a beautifully designed app.

    165 Google Calculator alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Android
    • Chrome OS
    • Android Tablet
    • Android Wear
    Google Calculator screenshot 1

    Google Calculator Features

    1.  Ad-free

    Google Calculator VS RPN Calculator

     
  12. GeoGebra Scientific Calculator icon

    GeoGebra Scientific Calculator

     8 likes
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    Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!

    136 GeoGebra Scientific Calculator alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • AT flagAustria
    • European Union flagEU

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    GeoGebra Scientific Calculator screenshot 1

    Properties

    1.  Privacy focused
    2.  Educational

    Features

    1.  Ad-free

    GeoGebra Scientific Calculator VS RPN Calculator

     
  13. Simple Calculator icon

    Simple Calculator

     7 likes
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    A calculator with the basic functions and a customizable widget.

    96 Simple Calculator alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • SK flagSlovakia
    • European Union flagEU

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Simple Calculator screenshot 1
    Simple Calculator screenshot 2
    Simple Calculator screenshot 3
    Warning

    The Simple Mobile Tools suite of mobile apps have been bought by ZipoApps in December 2023, and now show some ads, while not being open source anymore. If you're looking for something similar to the original Simple Mobile Tools apps, you should take a look at the Fossify suite of apps (listed on AlternativeTo). More information here: Simple Mobile Tools bought by ZipoApps, sparks controversy over future of open source apps

    Properties

    1.  Customizable

    Features

    1.  Dark Mode
    2.  Widgets
    3.  Image personalization
    4.  Unit converter

    Simple Calculator VS RPN Calculator

     
  14. Qaltex icon

    Qaltex

     7 likes
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    Qaltex is a tape-like calculator with straightforward interface and a lot of features. It is inspired by many other similar applications, but solves their disadvantages and at the same time it is empowered with some unique options and widgets.

    22 Qaltex alternatives

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Windows
    Qaltex screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Multi-tabs
    2.  Portable
    3.  Ad-free
    4.  Skins
    5.  Currency Conversion
    6.  No registration required
    7.  Works Offline
    8.  Charts

    Qaltex VS RPN Calculator

     
12 of 85 RPN Calculator alternatives