Calculator plus1 AlternativesCalculators and other similar apps like Calculator plus1

Calculator plus1 is described as 'The calculator with the basic mathematical functions for pupils and students' and is a Calculator in the education & reference category. There are more than 50 alternatives to Calculator plus1 for a variety of platforms, including Windows, Android, iPhone, iPad and Mac apps. The best Calculator plus1 alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Calculator plus1 are OpenCalc, fxSolver, Numi and Calc You.

Calculator plus1 iconCalculator plus1
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The calculator with the basic mathematical functions for pupils and students.

More about Calculator plus1
More about Calculator plus1
Calculator plus1 alternatives page was last updated Apr 26, 2025
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  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

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    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 Calculator plus1

     

    • SpeedCrunch is the most popular Windows, Mac & Linux alternative to Calculator plus1.

    • SpeedCrunch is the most popular Open Source & free alternative to Calculator plus1.

    • SpeedCrunch is Free and Open SourceCalculator plus1 is Free and Proprietary
    • SpeedCrunch is Lightweight and Privacy focusedCalculator plus1 is not according to our users
  2. OpenCalc icon

    OpenCalc

     18 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 Calculator plus1

     

    • OpenCalc is the most popular Android & Android Tablet alternative to Calculator plus1.

    • OpenCalc is Free and Open SourceCalculator plus1 is Free and Proprietary
    • OpenCalc is Lightweight and Privacy focusedCalculator plus1 is not according to our users
  4. fxSolver icon

    fxSolver

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

    142 fxSolver alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    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 Calculator plus1

     

    • fxSolver is the most popular Web-based alternative to Calculator plus1.

    • fxSolver is Free and ProprietaryCalculator plus1 is also Free and Proprietary
  5. 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

    Country of Origin

    • RU flagRussia

    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 Calculator plus1

     
  6. Calc You icon

    Calc You

     5 likes
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    Privacy focused calculator app built with MD3.

    License model

    • Free • Open Source

    Country of Origin

    • FI flagFinland
    • European Union flagEU

    Platforms

    • Android
    • F-Droid
    Calc You screenshot 1
    Calc You screenshot 2
    Calc You screenshot 3

    Properties

    1.  Privacy focused

    Calc You VS Calculator plus1

     
  7. 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 Calculator plus1

     

    • Soulver is the most popular iPhone & iPad alternative to Calculator plus1.

    • Soulver is the most popular commercial alternative to Calculator plus1.

    • Soulver is Paid and ProprietaryCalculator plus1 is Free and Proprietary
  9. Google Calculator icon

    Google Calculator

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

    164 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 Calculator plus1

     
  10. 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!

    135 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 Calculator plus1

     
  11. Simple Calculator icon

    Simple Calculator

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

    94 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 Calculator plus1

     
  12. Windows Calculator icon

    Windows Calculator

     26 likes
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    A simple yet powerful calculator that includes standard, scientific, and programmer modes, as well as a unit converter. It's the perfect tool to add up a bill, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems.

    136 Windows Calculator alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    Windows Calculator screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Works Offline
    2.  Currency Conversion
    3.  No registration required
    4.  Dark Mode
    5.  Ad-free
    6.  Bundled with Windows

    Windows Calculator VS Calculator plus1

     
  13. Calculator++ icon

    Calculator++

     12 likes
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    Calculator++ is an advanced, modern and easy to use scientific calculator.

    105 Calculator++ alternatives

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Calculator++ screenshot 1

    Calculator++ Features

    1.  No registration required
    2.  Ad-free
    3.  Widgets
    4.  Unit converter

    Calculator++ VS Calculator plus1

     
  14. zCalc icon

    zCalc

     5 likes
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    📟 An improved version of OpenCalc.

    License model

    • Free • Open Source

    Application type

    Platforms

    • Android
    zCalc screenshot 1
    Discontinued

    The latest version (1.0.0) is from April 2023, and the GitHub repository has been archived in September 2024.

    zCalc Features

    1.  Ad-free
    2.  No registration required
    3.  Works Offline

    zCalc VS Calculator plus1

     
12 of 87 Calculator plus1 alternatives