Schulrechner Alternatives

Schulrechner is described as 'The calculator you know from school' and is a Calculator in the education & reference category. There are more than 50 alternatives to Schulrechner for a variety of platforms, including Windows, Android, Mac, Linux and Web-based apps. The best Schulrechner alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Schulrechner are Qalculate!, OpenCalc, fxSolver and Numbat.

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Schulrechner alternatives page was last updated Jun 24, 2025

Scalar Scientific Calculator
1 like
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.
Cost / License
Freemium
Proprietary
Application type
Calculator
Platforms
Android
+2
Is this a good alternative to Schulrechner?
TechniCalc
Like
A smart calculator for a smart phone.
Cost / License
Paid
Proprietary
Application type
Calculator
Origin
United States
Platforms
Mac
Android
iPhone
Android Tablet
iPad
Apple Watch
+4
Is TechniCalc a good alternative to Schulrechner?
Liri Calculator
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Liri Calculator is a cross-platform, Material Design calculator, currently in alpha stage.
Cost / License
Free
Open Source (GPL-3.0)
Application type
Calculator
Origin
Italy
EU
Platforms
Linux
Qt
Flathub
Flatpak
Is Liri Calculator a good alternative to Schulrechner?
RJ Calculator
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RJ Calculator is a scientific calculator with most basic functions like trigonometric functions, logarithms and base conversion. Also, statistic calculations like standard deviation and regression.
Cost / License
Free
Proprietary
Platforms
Windows
Is RJ Calculator a good alternative to Schulrechner?
Calculon
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A basic, open-source, cross-platform, and note-style calculator.
Cost / License
Free
Open Source (MIT)
Application type
Calculator
Platforms
Mac
Windows
Linux
Is Calculon a good alternative to Schulrechner?