# Ruvenss Calculator Alternatives

Ruvenss Calculator is described as 'Simple yet very effective calculator with print capabilities and log registration' and is an app in the Education & Reference category. There are more than 50 alternatives to Ruvenss Calculator for a variety of platforms, including Windows, Android, Mac, Online / Web-based and Linux. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Ruvenss Calculator are Wolfram Alpha (Freemium), Qalculate! (Free, Open Source), Windows Calculator (Free, Open Source) and Microsoft Mathematics (Free).

- KCalc has everything you would expect from a scientific calculator, plus: Trigonometric functions, logic operations and statistical calculations. A results stack which enables convenient recall of previous calculation results. Precision is user-definable.
- 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.
- Features: Complex math expressions with parenthesis, variables, constants and functions Real numbers Complex numbers Residue classes modulo n Fractions (real or complex) Calculations available in four numeral systems: binary, octal, decimal, hexadecimal Numeral system...
- Solve ANY Algebra Problems with ease using our free online calculator. Calculate math problems and get the result together with step-by-step explanation.