# RealCalc Scientific Calculator Alternatives

RealCalc Scientific Calculator is described as '' and is a Calculator in the Education & Reference category. There are more than 100 alternatives to RealCalc Scientific Calculator for a variety of platforms, including Android, Windows, Mac, Online / Web-based and iPhone. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like RealCalc Scientific Calculator are Qalculate! (Free, Open Source), fxSolver (Free), Windows Calculator (Free, Open Source) and Numi (Freemium).

- Freemium • Proprietary
- Android

- SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and a extensive list of features, including:
- Free • Open Source
- Mac
- Windows
- Linux
- PortableApps.com

##### SpeedCrunch vs RealCalc Scientific Calculator opinions

mixed hex and bin in/output and a bitmask display - Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).
- Online math solver, equation library, graphing calculator and science/engineering problem helper.
- 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, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems.
- Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today + 2 weeks.
- Calculator provides simple and advanced mathematical functions in a beautifully designed app.
- Soulver is a smart notepad with a built-in calculator. It gives instant answers to any calculations it finds in your text. It's a better way to work stuff out than with a traditional calculator, and a more lightweight tool for quick calculations than a spreadsheet.
- High precision scientific calculator with full support for physical units (web and terminal versions).
- Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane.
- NumWorks designed an intuitive and evolutive graphing calculator to make learning maths easier.
- Free • Open Source
- Online
- Android
- iPhone
- iPad