RealCalc Scientific Calculator

3.1.1

Quartic Software

4.56

176,423 reviews

10,000,000+
Downloads

Free

Scientific calculator for Android - looks and operates like the real thing!

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About RealCalc Scientific Calculator

RealCalc Scientific Calculator is a productivity app developed by Quartic Software.

Download Statistics

RealCalc Scientific Calculator has been downloaded 29 million times. In the last 30 days, the app was downloaded 0 times.

User Ratings

RealCalc Scientific Calculator is rated 4.56 out of 5 stars. The rating is based on 180 thousand ratings.

App Information

RealCalc Scientific Calculator is FREE to download. The APK download size is 2.97 MB. The latest version available is 3.1.1. The last update was on August 22, 2025.

Technical Requirements

RealCalc Scientific Calculator requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play before 2010.

Description

RealCalc Scientific Calculator is one of Android's most popular scientific calculators. It has over 20 million downloads and more than 100,000 5* reviews.

More data about RealCalc Scientific Calculator

Price	Free to download
Total downloads	29 million
Recent downloads	0
Rating	4.56 based on 180 thousand ratings
Ranking	Not ranked
Version	3.1.1
APK size	2.97 MB
Number of libraries	15
Designed for Android	5.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the RealCalc Scientific Calculator app

RealCalc Scientific Calculator compared with similar apps

Common keywords of similar apps

Realcalc Digit Memories Styles Octal Hexadecimal Minutes Seconds Customizable Landscape Widget Internal Point Scientific Calculator Display Conversions Constants Rpn Support Unit Calculations Mode Features Degrees Real Standard Functions History Binary Full App Precision Decimal Conversion

Keywords missing from this app

Operations Math Solver Basic Complex Advanced Free Number Students Fractions Converter Calculation Equation Arithmetic Trigonometric Simple Equations Recent Easy High Pro Solve Numbers Modes Memory Results Calculate Includes

Google Play Rating history and histogram

140K

15K

4.1K

14K

Downloads over time

RealCalc Scientific Calculator has been downloaded 29 million times. Over the past 30 days, it has been downloaded 0 times.

Changelog of RealCalc Scientific Calculator

Show changelog

Developer information for Quartic Software

Quartic Software

support@quartic-software.co.uk

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Comments on RealCalc Scientific Calculator for Android

★★★★★ Szabolcs Magyar · Jan 6, 2026

Best calculator app. I've been using it for more than 5 years. No ads, no purchases, no bugs, just pure physical calculator experience.

★★★★★ notgiven · Jun 22, 2025

This is the PERFECT scientific calculator. I was looking for an easy, compact sci calculator that had an RPN mode. RPN is kind of fun and efficient w keystrokes and the stack acts like another set of memories. It also works in algebraic mode just fine if that is your preference. It has every conceivable function you might need as well as excellent binary and hex functions for machine language programmers. I use the unit conversions constantly. I bought the premium version just to support them.

★☆☆☆☆ Msa777 S · Mar 24, 2025

It started to act weird. No more comments, because I am mad.

★☆☆☆☆ Mark McKinnon · Dec 11, 2025

They took away fractions from the free version. I've uninstalled it.

★☆☆☆☆ David Morris · Mar 29, 2026

I liked this app but trig functions are wrong e.g. Sin40 is 0.643 not 0.745. Useless!

★★☆☆☆ Борислав Николов · Nov 17, 2024

Where are DEC, HEX, OCT and BIN buttons gone? I've got them on another phone highlighted in yellow, the version is the same. Your screenshots show the presence of these buttons, too. What is your explanation, please? Thank you.

Google Play Rankings for RealCalc Scientific Calculator

This app is not ranked

Technologies used by RealCalc Scientific Calculator

RealCalc Scientific Calculator is requesting 2 permissions and is using 15 libraries.

Permissions

Hardware controls

control vibration

Extra

uk.co.nickfines.RealCalc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity AndroidX Loader Android Library Icon

AndroidX Loader

Android Transition Support Library

Android Support VectorDrawable AndroidX App Startup Android Library Icon

AndroidX App Startup AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 AndroidX Concurrent Futures Android Library Icon

AndroidX Concurrent Futures AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller AndroidX Preference Android Library Icon

AndroidX Preference

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