Sicyon is an all-in-one scientific calculator for every student or professor, researcher or developer - everybody doing physics or chemistry / science or engineering using formulas and tables of constants.




CalcBuddy Calculator is described as 'Calcbuddy Calculator is an easy to use scientific calculator' and is a Calculator in the education & reference category. There are more than 50 alternatives to CalcBuddy Calculator for a variety of platforms, including Android, Windows, iPhone, Mac and iPad apps. The best CalcBuddy Calculator alternative is SpeedCrunch, which is both free and Open Source. Other great apps like CalcBuddy Calculator are Qalculate!, Numi, Soulver and Google Calculator.
Sicyon is an all-in-one scientific calculator for every student or professor, researcher or developer - everybody doing physics or chemistry / science or engineering using formulas and tables of constants.




Do you really need your calculator's on-screen number pad? (You know, the virtual keyboard?)




Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need. It can calculate with real numbers, complex numbers, fractions, vectors, matrices. Commands if, goto and print can be used to create scripts.


HEXelon MAX is a science calculator. It solves math expressions like: Sin(Pi)-Root(-8;3)+3. Exchange rates table and currency converter are update from Internet by one click. Units converter makes easier to convert various units,14 categories of units: length, temperature...



Solve Derivatives using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.

Derivative Calculator is the most popular SaaS alternative to CalcBuddy Calculator.
CrossCalc is day to day Scientific Calculator that can be used on all your devices. It respects your privacy and does not show any ads.




Free scientific calculator which saves you time and frustration by providing unique easy to use tools.




Solve definite and indefinite integrals with ease using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.

A calculator for Android.
Algebraic entry. Full on-screen history (multi-line display). Use your phone's keyboard or on-screen buttons. Usual functions: trig, log, etc. Parentheses. Copy to clipboard.


Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index, break-even point, etc. It's very user-friendly, flexible and usable on web, mobile and as an embeddable web widget.




Console Calculator is a powerful calculator with a simple console interface. This calculator supports many built-in mathematical functions, remembers recent entries, supports creation of user defined variables and custom functions.



Multi Sum Calculator is a portable tool that calculates the sum of multiple values!



