RealCalc Scientific Calculator

Android's #1 Scientific Calculator - looks and operates like the real thing!

by Quartic Software

10+

Million

Downloads

1.5+

Android version

10/17/15

Last updated

before

2010

App age

588.8 KB

App size

Everyone

Content rating

FREE

Price

Google Play Rating history and histogram

130665

32645

11019

4584

7667

Changelog

Oct 17, 2015 Update Version 2.3.1
Oct 9, 2015 Update Version 2.3.0
Jul 23, 2015 Update Version 2.2.0
May 1, 2015 Update Version 2.1.0
Jan 8, 2015 Update Version 2.0.3
Dec 26, 2014 Update Version 2.0.1
May 19, 2014 Category Moved from Tools to Productivity
Nov 16, 2012 Installs 10,000,000+ installs
Dec 9, 2011 Update Version 1.7.3
Oct 26, 2011 Update Version 1.7.2
Oct 5, 2011 Update Version 1.7.1
Oct 5, 2011 Update Version 1.7.0
May 23, 2011 Update Version 1.6.3
May 18, 2011 Update Version 1.6.2
May 17, 2011 Update Version 1.6.1
Mar 9, 2011 Update Version 1.6.0
Feb 25, 2011 Update Version 1.5.0
Jan 10, 2011 Update Version 1.4.5
Jan 9, 2011 Update Version 1.4.4
Sep 8, 2010 Update Version 1.4.3
Aug 28, 2010 Update Version 1.4.2
Aug 3, 2010 Update Version 1.4.1
Aug 2, 2010 Update Version 1.4.0
Jan 19, 2010 Installs >250,000 installs

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Developer information

Quartic Software

[email protected]

Website

Unit 661, 109 Vernon House, Friar Lane, Nottingham, NG1 6DQ
United Kingdom

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Description

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

RealCalc is designed to look and operate exactly like a real hand-held calculator. It has all the standard scientific functions plus history, memories, unit conversions and constants. You can choose from a number of display styles and formats. It also supports binary, octal and hexadecimal calculations and has an optional RPN mode. RealCalc is easy to use, but has full help included in the app.

If you like RealCalc, the pro version RealCalc Plus has lots of extra features including fractions, degrees/minutes/seconds, customizable conversions and constants, landscape mode, a home-screen widget, a 12-digit display and greater internal precision. Purchasing RealCalc Plus will also help to support further development. Just search for RealCalc Plus or follow the upgrade link in the app.

RealCalc Scientific Calculator includes the following features:
* Traditional algebraic or RPN operation
* Unit conversions
* Physical constants table
* Percentages
* Result history
* 10 memories
* Binary, octal, and hexadecimal (can be enabled in Settings)
* Trig functions in degrees, radians or grads
* Scientific, engineering and fixed-point display modes
* 7-segment, dot-matrix or standard font display
* Configurable digit grouping and decimal point
* External keyboard support
* Full built-in help

RealCalc Plus contains all these features, plus:
* Fraction calculations and conversion to/from decimal
* Degrees/minutes/seconds calculations and conversion
* Landscape mode
* Homescreen widget (now with RPN support)
* 12-digit display
* Extended internal precision (32-digit)
* User-customizable unit conversions and constants
* New RPN styles (buffered-entry, XYZT rolling stack)
* Samsung multi-window support with drag & drop.

Recent changes:
* Homescreen widget now supports RPN (RealCalc Plus only).
* New delta-percent function.
* Support for Android 6.0 Marshmallow.
* Fixed possible crash on a few devices running 5.1 (Jiayu S3, Lenovo K3 Note).

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Google Play Rankings

Top rankings

Rank	Country	Category	List
230	Finland	Productivity	Top Free
473	Japan	Productivity	Top Free
319	Austria	Productivity	Top Free
424	United Kingdom	Productivity	Top Free
429	Australia	Productivity	Top Free
472	Czech Republic	Productivity	Top Free

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Ranking history in Finland

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