RealMax Scientific Calculator icon

9.9 81 Reviews


3.0.6


September 19, 2025

About RealMax Scientific Calculator

Looking for a powerful, reliable scientific calculator for your academic, engineering, or scientific needs? This scientific calculator app is designed to handle everything from simple arithmetic to complex equations, making it an ideal tool for students, educators, and professionals alike. 

With its extensive range of features, this app provides the flexibility and precision necessary for high-level calculations, helping you perform your tasks efficiently—anytime, anywhere.

Basic Arithmetic and Percentage Operations

Perform all standard operations including addition, subtraction, multiplication, division, and percentage calculations effortlessly.

Trigonometric and Hyperbolic Functions

Access full support for trigonometric (sin, cos, tan) and hyperbolic functions, vital for solving geometry, physics, and engineering problems.

Logarithmic and Exponential Calculations

Calculate natural logs, common logs, and exponentials accurately, making it easier to work on growth models, decay processes, and scientific notation.

Complex Number and Matrix Operations

Work comfortably with complex numbers and matrices — add, multiply, invert, or perform other matrix operations right from your device.

Graph Plotting

Use this calculator as a graphing tool to plot functions, analyze curves, and better visualize mathematical relationships.

Equation Solver

Solve linear and polynomial equations quickly, saving time on manual calculations and reducing errors.

Fraction Calculator

Easily input and calculate fractions using the intuitive 'ab/c' format for precise fractional computations.

Base-n Number System Support

Switch seamlessly between number systems such as HEX, DEC, OCT, and BIN—ideal for computer science and electronics applications.

Unit Conversion & Scientific Constants

Convert between scientific and engineering units with ease, and access a list of predefined scientific constants to support your calculations.

Degree, Minute, Second (DMS) and Angle Units

Perform DMS calculations and toggle between Degrees, Radians, and Gradians depending on your project's requirements.

History and Multi-Window Support

Review your previous calculations with the history feature, and multitask efficiently using Samsung Multi-Window support.

User-Defined Variables

Store and recall up to 10 user-defined variables, simplifying complex, repetitive calculations.

For suggestions or support, feel free to contact us at realmaxsoftlk@gmail.com.

FAQs

1. Does this app support complex number calculations?

Yes, it fully supports complex numbers including addition, multiplication, and other operations.

2. Can I plot graphs with this scientific calculator?

Absolutely! The app includes graph plotting functionality for better visualization of functions.

3. Is unit conversion available?

Yes, you can easily convert between scientific and engineering units within the app.

4. Can I save previous calculations?

Yes, the app has a history feature to review past results and supports saving user-defined variables.

5. Does this app support different angle units?

Yes, you can switch between Degrees, Radians, and Gradians as needed for your calculations.

Version History

v3.0.6—8 Feb, 2024

Support for new android versions. Bug Fixes.

3.0.5—4 Sep, 2023

Support for new android versions. Bug Fixes.

v3.0.4—27 Aug, 2023

Support for new android versions.

Additional APP Information

Latest Version

Request RealMax Scientific Calculator Update 3.0.6

Uploaded by

RealMax LK

Requires Android

Android 9.0+

Available on

Get RealMax Scientific Calculator on Google Play

Last Updated

September 19, 2025

RealMax Scientific Calculator Screenshots