Scientific Calculator has 490 thousand installs. Users love it: 4.6 stars from 1,904 ratings.
Scientific Calculator is made and published by
CalcTastic.
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The app name, icon, screenshots and description belong to CalcTastic and are shown as
published on Google Play.
About Scientific Calculator
Scientific Calculator is a tools app developed by CalcTastic.
Install Statistics
Scientific Calculator has been installed 490 thousand times. In the last 30 days, the app was installed 6.2 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 freely available from Google Play. The app 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 since June 2012.
Description by CalcTastic(from Google Play)
CalcTastic is a high-precision, feature-rich scientific calculator with years of refinement and thousands of satisfied users.
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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.
★★★★★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.
★★★★★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
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Technologies used by Scientific Calculator
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