A text calculator for natural language expressions, variables & unit conversions, with a vim-style TUI. Inspired by Numi.


handyCalc is described as 'Powerful calculator with automatic suggestion and solving which makes it easier to learn and use' and is a Calculator in the education & reference category. There are more than 100 alternatives to handyCalc for a variety of platforms, including Android, iPhone, Windows, Mac and iPad apps. The best handyCalc alternative is SpeedCrunch, which is both free and Open Source. Other great apps like handyCalc are Fossify Calculator, Qalculate!, OpenCalc and fxSolver.
A text calculator for natural language expressions, variables & unit conversions, with a vim-style TUI. Inspired by Numi.


Hissab is a simple and intuitive calculator, unit-convertor and productivity application.







As a kid, I loved playing with a calculator. Whether a calculator watch or a TI-89, it offered an intoxicating command over impossibly large numbers and could be hacked to share messages with friends. Somewhere along the way, the calculator became another boring tool.



NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.




Calcbot is a simple and beautifully designed calculator for your iPhone, iPod touch and iPad. You’ll never open the built-in Calculator app again.



A Simple but elegant Calculator app made with Flutter using Google's Material Design with Currency (Exchange Rate) and Unit Converter.



Calculator with percentages, powers and functions. History with comments that is synced across all your devices. Cursor for editing anywhere. Simple interface with dark and light themes.




Convertbot is a unit conversion robot. Convert currency, length, mass, time and much more in an exciting new way! Converting numbers will never again be a mundane task. In addition to its innovative interface, our robot is smart enough to convert to and from mixed units.




NoteCalc is the most popular Self-Hosted alternative to handyCalc.
A simple calculator and unit converter app with Material Design 3 inspired by Windows Calculator.



With MyScript Calculator, perform mathematical operations naturally using your handwriting.



