Scientific Calculator

8.1.3

CalcTastic

4.55

1,894 reviews

100,000+
Downloads

Free

Scientific Calculator with Fractions, Complex Numbers and RPN Support

Download from Google Play

About Scientific Calculator

Scientific Calculator is a tools app developed by CalcTastic.

Download Statistics

Scientific Calculator has been downloaded 480 thousand times. In the last 30 days, the app was downloaded 4.5 thousand times.

User Ratings

Scientific Calculator is rated 4.55 out of 5 stars. The rating is based on 1.9 thousand ratings.

App Information

Scientific Calculator is FREE to download. The APK download size is 3.34 MB. The latest version available is 8.1.3. The last update was on September 14, 2025.

Technical Requirements

Scientific Calculator requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2012.

Description

CalcTastic is a high-precision, feature-rich scientific calculator with years of refinement and thousands of satisfied users.

More data about Scientific Calculator

Price	Free to download
Total downloads	480 thousand
Recent downloads	4.5 thousand
Rating	4.55 based on 1.9 thousand ratings
Ranking	Not ranked
Version	8.1.3
APK size	3.33 MB
Number of libraries	12
Designed for Android	9.0+
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the Scientific Calculator app

Scientific Calculator compared with similar apps

Common keywords of similar apps

Calctastic High Precision Themes Configurable Registers Standard Sum Variance Memory Full Version Form Trig Squared Sample Deviation Population Calculator Scientific Fractions Complex Support Numbers Rpn Display Functions Algebraic Statistics History Modes Decimal Number

Keywords missing from this app

Calculations Operations Features Equations App Advanced Calculation Engineering Converter Realcalc Math Includes Conversions Formulas Constants Mode Unit Fraction Recent Basic Arithmetic Degrees Calculators Mathematical Solve School Linear Trigonometric Supports Graphing Notation Graphs Algebra Conversion Pro

Google Play Rating history and histogram

Rating history

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1.5K

240

Downloads over time

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Scientific Calculator has been downloaded 480 thousand times. Over the past 30 days, it averaged 150 downloads per day.

Changelog of Scientific Calculator

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Developer information for CalcTastic

CalcTastic

support@calctastic.com

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Comments on Scientific Calculator for Android

★★★★★ Scot Harris · Apr 8, 2025

Finding a free calculator that has 1/x, +/-, and DMS was impossible until now. My only issue is when the result is a negative number, I will select the +/- and a new line starts with a negative instead of turning the result into positive. I have not yet figured out how to start a new line using the result from the previous line as I have only used single line calculators... until now.

★★★★★ Sam · Nov 22, 2025

Good feature set, high precision, and not only has RPN but takes it seriously. I'm impressed by the stat function - easiest to use of the several calculators I've tried lately.

★★★★★ Piotr Ryczkowski · Nov 19, 2024

The only calc that allows easy scientific notation i.e. 5.1e3 input. Great overall in other aspects.

★★★★★ Zeedijk Mike · Mar 25, 2025

I have only used this calculator for a few minutes, and I love it. Exactly what I was looking for. All the most used functions directly available and still no clutter. Easy to edit your calculations. Well done.

★★☆☆☆ Vince D · Jan 3, 2024

EDIT 2024/1/3: Nice calculator. (1) Pressing 1/x should immediately return the value of 1/current answer or 1/current input, without any further input from the user. (2) The +/- button should always change the sign of whatever value is currently displayed, whether that value is the result of a calculation or user input. Pressing +/- should not trigger the start of a new line and a completely new calculation that starts with zero. These issues have not actually been addressed.

Google Play Rankings for Scientific Calculator

This app is not ranked

Technologies used by Scientific Calculator

3 permissions · 12 libraries

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