RealCalc Plus is made and published by Quartic Software. AppBrain is an independent app data site and isn't affiliated with Quartic Software. The app name, icon, screenshots and description belong to Quartic Software and are shown as published on Google Play.

Summary

RealCalc Plus is the pro edition of RealCalc, delivering a near-handheld calculator experience with fractions, advanced conversions, and memories. It features a 12-digit display with 32-digit internal precision, optional RPN mode, and extensive display and unit-conversion options, all backed by 500,000+ total downloads and 1.5K new in the last 30 days.

Pros & Cons

Rich pro feature set on top of RealCalc
Supports both algebraic and RPN modes for flexible workflows
Fractions, DMS, memories, and history enhance calculation efficiency
Binary/octal/hex support with customizable units and constants

Paid app with no indicated free version
Not ranked in any top lists, limiting discoverability
Some marketing emphasis used by competitors (e.g., 'advanced' or 'engineering' modules) may attract different user expectations

About RealCalc Plus

RealCalc Plus is a productivity app developed by Quartic Software.

How many times has RealCalc Plus been installed?

RealCalc Plus has been installed 570 thousand times. In the last 30 days, the app was installed 1.5 thousand times.

What is the rating of RealCalc Plus?

RealCalc Plus is rated 4.81 out of 5 stars, based on 15 thousand ratings.

Is RealCalc Plus free?

RealCalc Plus costs $3.99. The app size is 3.06 MB. The latest version available is 3.1.1. The last update was on August 22, 2025.

What are the requirements for RealCalc Plus?

RealCalc Plus requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since March 2011.

Description by Quartic Software (from Google Play)

RealCalc Plus is the pro version of RealCalc, one of Android's most popular scientific calculators.

More data about RealCalc Plus

Price	$3.99
Total installs	570 thousand
Recent installs	1.5 thousand
Rating	4.81 based on 15 thousand ratings
Ranking	Not ranked
Version	3.1.1
App size	3.06 MB
Number of libraries	15
Designed for Android	5.0+
Suitable for	Everyone
Ads	No ads

App Performance Report

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Screenshots

Screenshots by Quartic Software, from the Google Play listing

Official page on Google Play

Alternatives to RealCalc Plus

Google Play Rating history and histogram

13K

730

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Installs over time

RealCalc Plus has been installed 570 thousand times. Over the past 30 days, it averaged 51 installs per day.

Changelog of RealCalc Plus

Show changelog

Developer information for Quartic Software

Quartic Software

support@quartic-software.co.uk

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Comments on RealCalc Plus for Android

★★★★★ Nasir M · Aug 20, 2026

I like the look and the feel of RealCalc. Great app with amazing features, I've been using it for many years and upgraded to pro few years ago

★★★★★ Steve Peltz · May 9, 2026

In RPN mode, one of the best laid out and best looking calculators I've seen. Eight years later: still excellent, still supported, still the only calculator I ever use. This deserves the finest praise I have for software, which is that it does exactly what it is supposed to and does it exactly right.

★★★★★ Michael Car**** · Aug 17, 2026

ATTENTION! YOU'RE ABOUT TO INSTALL AN AWESOME APP! How do I know? I've been using it for years & I've never needed any other apps, as is often the case with such apps: "That for x and y, but that other one for z." NO Longer, my friends! Just this one! I'm not getting paid to sing praises for this app. In fact, the owner has no idea who I am, other than a happy user of their app. Oh, and it does conversions as well. The Help sections are excellent, too! Radix (e.g., Hex to Bin) also possible!

★☆☆☆☆ Shane Burrows · May 13, 2025

Wrong answers! The Sin of 45° is .7071 and not .8509, which is what this app gives you. The app gives other incorrect answers when attempting to use trig functions.

Google Play Rankings for RealCalc Plus

This app is not ranked

Technologies used by RealCalc Plus

2 permissions · 15 libraries

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Trust & Safety: Permissions include VIBRATE and a non-exported dynamic receiver; app is ProGuarded and uses modern AndroidX libraries, indicating a focus on security and stability.

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RealCalc Plus