RealCalc Plus APK for android

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RealCalc Plus is an improved version of the well-known RealCalc. It has a full set of scientific features that work specifically with Android devices. This article discusses its features, benefits, and various applications for both professional and casual users.
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Oct 23, 2022
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RealCalc Plus is an improved version of the well-known RealCalc. It has a full set of scientific features that work specifically with Android devices. This article discusses its features, benefits, and various applications for both professional and casual users.

A Quick Look at RealCalc Plus

RealCalc Plus is a high-tech scientific calculator that looks and feels like a real calculator while taking advantage of mobile devices’ power and freedom. It is the best option for people who need to do precise and complex math calculations while on the go.

RealCalc Plus has a lot of advanced features that make it more useful than a simple calculator. Students, engineers, scientists, and anyone else who does a lot of complicated math like this tool.

Appearance and Functionality

People accustomed to real devices will find the app easy to use, as it looks and functions like a regular scientific calculator. It has an easy-to-use layout that works for a wide range of tastes and requirements.

RealCalc Plus can do a lot more than just basic math. It’s a powerful tool for making numbers in science and engineering. Users can perform a variety of tasks accurately and quickly.

Key Features Detailed

Traditional and RPN Operation

Users of RealCalc Plus can choose between normal math input and RPN mode (2nd Polish Notation). Traditional mode, similar to normal computer input, involves typing operators (+, -, *, and /) between operands. RPN mode, on the other hand, uses a stack-based method that lets users enter operands first, then operators. This can make complex calculations go faster.

How to Figure Out and Change Fractions

One great thing about RealCalc Plus is that it can easily handle fractions. It’s easy for users to do tasks with fractions like adding, subtracting, multiplying, and dividing. RealCalc Plus also makes it easier to change between fractions and decimals, which makes it useful for a wide range of math jobs.

Finding Degrees, Minutes, and Seconds

RealCalc Plus can measure angles in degrees, minutes, and seconds. This feature comes in handy for areas that need to calculate angles very accurately, like surveying, astronomy, and navigation. The app makes it easy for users to enter and change these measures.

Extra-fine detailing

With an internal precision of up to 32 digits, RealCalc Plus makes sure that figures are very accurate, especially when they are complicated or done on a large scale. Professionals in engineering, physics, and math who need accurate results will love this function.

You can alter unit conversions and constants.

RealCalc Plus lets users change units in a way that fits their needs and keeps a library of factors that they can use. This feature makes things faster and easier, whether you’re changing between units of measurement or using constants that you use often in your math.

Result History and Memories

The app keeps a full record of all numbers, so users can quickly find out what the results were in the past. RealCalc Plus also has memory slots where users can put frequently used values that are easy to find and use in other calculations, which speeds up the process.

Support for Binary, Octal, and Hexadecimal

RealCalc Plus works with binary, octal, and hexadecimal number systems, so it can meet the needs of users who need specific computer features. This feature is especially helpful for engineers, hackers, and computer scientists who work with different base number systems.

Functions of Trigonometry

There are many trigonometric functions in RealCalc Plus, such as sine, cosine, tangent, arcsine, arccosine, arctangent, and their hyperbolic versions. RealCalc Plus allows for the measurement of angles in degrees, radians, or grads, making them compatible with a wide range of mathematical systems.

Changes to the display and customisation

RealCalc Plus users can change the display mode to fit their needs. The app lets you change the font types and offers scientific, engineering, and fixed-point display modes. This allows for the best readability and usability based on personal tastes.

Extra Information

There are many extra features in RealCalc Plus, such as landscape mode for better viewing, homescreen widgets with RPN support for quick calculations, multiple RPN styles (classic direct-entry mode, buffered-entry mode, or XYZT rolling stack), the ability to support multiple windows with drag and drop, the ability to work with external keyboards, and full built-in help for easy navigation and usage guidance.

RealCalc Plus is a powerful and flexible scientific calculator for Android devices. It has a wide range of features that are designed to meet the needs of both regular users and professionals who need to do complex math.

1. Mode for Landscape

You can set RealCalc Plus to landscape mode, which optimizes the calculator’s screen for larger screens such as tablets. This mode gives you a bigger picture of the figures, which makes them easier to use and read.

2. A homescreen widget that works with RPN

RealCalc Plus has a homescreen widget that lets users quickly get to it from their device’s home screen. This widget can be set up to work with Reverse Polish Notation (RPN), which lets you do quick math without starting the full app.

3. Setting the decimal point and grouping the digits

Users can change the settings for digit grouping (like thousand separators) and decimal points (like decimal places) to suit their own area or personal needs. This amount of customisation makes sure that the numbers are shown clearly and consistently.

4. More than one RPN style

RealCalc Plus has different RPN input styles to suit all users’ needs:

  1. The classic direct-entry mode is like using an RPN calculator the way you used to.
  2. Buffered-Entry Mode: This mode lets you enter whole statements before they are run, which is helpful for doing complicated math.
  3. The XYZT Rolling Stack provides a dynamic stack view, making it simple to work with intermediate numbers during calculations.

5. Support for multiple windows

Android’s multi-window feature works perfectly with the app, so users can use RealCalc Plus along with other apps at the same time. This feature makes you more productive by letting you do more than one thing at once.

6. Support for external keyboards

External keyboards connected to Android phones and tablets seamlessly function with RealCalc Plus. This compatibility enables users to perform calculations more quickly and effortlessly, particularly beneficial for those accustomed to typing on a physical keyboard.

7. Full Support Built Right In

Users can access thorough in-app instructions through extensive help files within the app. This guide helps users find their way around features, understand how they work, and make good use of advanced features.

8. Display customisation that can be set up

RealCalc Plus allows you to change the view in a variety of ways:

  1. Display Modes: Based on the type of math you need to do, you can choose from scientific, engineering, or fixed-point display modes.
  2. Types of Fonts: You can choose from standard, 7-segment, and dot-matrix fonts to fit your tastes and make the text easier to read.

9. Support for binary, octal, and hexadecimal

RealCalc Plus can do math in binary, octal, and hexadecimal number systems, as well as decimals. People who work in computer science, digital electronics, or programming will find this function useful.

10. More accurate and precise measurements

The app’s internal precision of up to 32 digits makes sure that figures are very accurate, especially when doing complicated math that needs accuracy and dependability. RealCalc Plus excels as a scientific calculator app, offering a multitude of tools tailored to cater to a diverse user base, including students, professionals, and hobbyists. It’s easy to use, can be customised, and has a lot of advanced features that make it a useful app for doing correct math on Android devices.

Advantages for users and adaptability

RealCalc Plus is useful for many people, from students working on hard math problems to engineers, physicists, and finance professionals who need to do exact calculations. Its flexibility and easy-to-use interface make it a must-have for anyone who needs to do correct math.

In conclusion

To sum up, RealCalc Plus is the best scientific calculator for Android because it combines the ease of use of a real calculator with the power and flexibility of a mobile app. RealCalc Plus has all the tools you need to quickly solve hard math questions, no matter if you are a student, engineer, scientist, or math fan.


  1. Is RealCalc Plus available for iOS devices?
    • Currently, RealCalc Plus is only available for Android devices.
  2. Can I use RealCalc Plus offline?
    • Yes, RealCalc Plus functions perfectly offline, making it convenient for use anywhere.
  3. Does RealCalc Plus support complex number calculations?
    • RealCalc Plus handles complex numbers through its advanced scientific functions.
  4. Is RealCalc Plus free to use?
    • RealCalc Plus is a paid app, offering a premium experience with no ads or in-app purchases.
  5. Can I customize the appearance of RealCalc Plus?
    • Yes, RealCalc Plus allows users to customize display modes and fonts according to their preferences.

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What's new

* Updated for Android 13.
* Constants updated to latest NIST values.
* Added redo-last-conversion feature.
* Custom data export/import now uses Storage Access Framework (save data to local storage or cloud services).
* Added option to include labels in clipboard copy.
* Added ability to resize and reposition layout on devices with large screens or unusual aspect ratios: go to Menu > Resize.
* Fixed some UI issues and crashes.
* Added monochrome app icon for themed icon support.

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