# Calculator Plus Alternatives

Calculator Plus is described as 'nice addition to hundreds of Calculator apps but with unique idea and innovative and user friendly designed buttons' and is a Calculator in the Education & Reference category. There are more than 50 alternatives to Calculator Plus for a variety of platforms, including Windows, Android, Mac, Online / Web-based and iPhone. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Calculator Plus are Windows Calculator (Free, Open Source), fxSolver (Free), OpalCalc (Freemium) and Numi (Freemium).

- 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.
- Rule of 3 Calculator is a portable tool that allows you to apply the mathematical Rule of Three in an easier, faster and more practical way! In order to represent decimal numbers, you must use "." instead "," (Example: 1.5 _ 2.33 _ 5.34687)
- A practical browser calculator that outputs results in real time!.
- 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.
- 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.
- Chalk is a calculator that tries to do right what others do wrong. It wants to prove that a "basic" software calculator can be as handy as a real desktop calculator.
- 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) and different units of angular measure (DEG, RAD, GRAD).
Discontinued

Reported as no longer to be updated/developed by the developer : https://github.com/galculator/galculator/issues/37

So far no forks have appeared. - Features a calculator: Standard arithmetic. The calculation of trigonometric functions in degrees radian. Calculation of the exponential function, the natural logarithm, logarithm. The calculation of power functions (x to the power y, x squared, the square root of x).
- 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, and more.No screenshots yet