Alternatives to Sicyon calculator for all platforms with any license

Wolfram Alpha

Wolfram Alpha is a "Computational Knowledge Engine" - different from a search engine, it answers factual queries directly by computing the answer from...

Freemium Web Android iPhone Windows Phone iPad ... Kindle Fire
Built-in search engine Equation solving Add a feature

423 Like
SpeedCrunch

SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including: Unlimited...

Free Open Source Mac Windows Linux PortableApps.com
Inline editing Input history Live Preview Multiple languages ... Portable Syntax Highlighting Support for Themes Variables Add a feature

196 Like
Soulver

Soulver helps you do quick calculations and work things out. Use Soulver to play around with numbers, do "back of the envelope" calculations, and solve...

Commercial Mac
Currency Conversion Editable calculations Natural Language Processing Works Offline Add a feature

19 Like
Windows Calculator

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...

Free Open Source Windows
Bundled with Windows Add a feature

15 Like
Numi

Numi is a handy calculator app for Mac. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today...

Free Mac
Currency Conversion Data export/import Extensible by Plugins/Extensions Support for Keyboard Shortcuts ... Sits in the MenuBar Natural Language Processing Real-time translation Add a feature

10 Like
RealCalc Scientific Calculator

RealCalc Scientific Calculator Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and operates like the real thing. Looking for...

Freemium Android
No features added Add a feature

31 Like
Calcbot

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.

Freemium Mac iPhone iPad Apple Watch
No features added Add a feature

10 Like
CalcTape

CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process...

Freemium Windows
No features added Add a feature

13 Like
SpeQ Mathematics

SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute...

Free Windows
No features added Add a feature

11 Like
Calculator++

A multipurpose calculator app with slick and intuitive user interface. Access additional features from the main screen of the app using gestures. It has a big variety...

Free Open Source Android Android Tablet
No features added Add a feature

5 Like
MyScript Calculator

With MyScript Calculator, perform mathematical operations naturally using your handwriting. Easy, simple and intuitive, just write the mathematical expression on the...

Free Android iPhone Android Tablet iPad
Handwriting recognition Add a feature

4 Like
galculator

galculator 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)...

Free Open Source Linux BSD Xfce
Reverse Polish notation (RPN) Add a feature

8 Like
Calculator by Xlythe

Calculator is a simple 4 function calculator, with a panel that has more advanced functions when you need them. It includes history, real time graphing, base conversion...

Free Open Source Android Android Wear
No features added Add a feature

2 Like
GraphCalc

GraphCalc is an all-in-one solution to everything from everyday arithmetic to statistical analysis, from betas to Booleans, from cubes to calculus, from decimals to...
- Discontinued The project was abandoned. Last version, 4.0.1, released on November 24, 2003, can be still downloaded from the official website.
Free Open Source Windows Linux
No features added Add a feature

15 Like
Kalq

Calculator software try too hard to imitate the real thing. They end up big and clunky and their limitations are carried on. Kalq is a user experience experiment to...

Free Open Source Windows
No features added Add a feature

2 Like