Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- iPhone
- iPad
Australia
+9
Kalk Calculator Alternatives
Apps similar to Kalk Calculator include SpeedCrunch, which is free and open source. Other options are Fossify Calculator, Qalculate!, OpenCalc and CalcYou. You're spoiled for choice with Calculators like Kalk Calculator: we list more than 100 alternatives for Android, Windows, the web, Mac and iPhone.
Alternatives list
- 119 Soulver alternatives
163 Google Calculator alternativesCalculator provides simple and advanced mathematical functions in a beautifully designed app.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
- Android
- Chrome OS
- Android Tablet
- Android Wear
United States
+6
134 Windows Calculator alternativesA 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.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Windows
- United States
Next generation notepad-based calculator, built with extendibility and privacy in mind. Works on Windows, macOS and Linux.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
+3
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Android
- Global
105 Calculator++ alternativesCalculator++ is an advanced, modern and easy to use scientific calculator.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Android
- Android Tablet
- F-Droid
Russia
+1
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.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
+4
97 Simple Calculator alternativesA calculator with the basic functions and a customizable widget.
Platforms
- Android
- Android Tablet
- F-Droid
Israel
77 NaSC alternativesIts an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that answer changes, so does the equations its...
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
- Linux Mobile
- Flathub
- GNOME
- Flatpak
- United States
+2
138 RealCalc Scientific Calculator alternativesRealCalc Scientific Calculator Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and operates like the real thing. Looking for fractions? Degrees/minutes/seconds? Landscape mode? You need RealCalc Plus. See elsewhere on this page for the l.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Android
United Kingdom
114 galculator alternativesgalculator is a GTK 2 / GTK 3 based calculator with ordinary notation/reverse Polish notation (RPN), a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD).
Platforms
- Linux
- BSD
- Xfce
