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 iPhone 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.

More about Schulrechner

Schulrechner alternatives page was last updated May 12, 2026

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
Like
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
Like
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
Alerts
Discontinued
Platforms
Windows
Is RJ Calculator a good alternative to Schulrechner?
Calculon
Like
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?
Numby
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)
Origin
Hong Kong SAR China
Platforms
iPhone
iPad
Mac
visionOS
+3
Is Numby a good alternative to Schulrechner?