A powerful scientific calculator. With full complex number support.
5.00·38 reviews·500+ downloads
About Scientific Calculator Pro
Scientific Calculator Pro is a tools app developed by Philip David Stephens.
Download Statistics
Scientific Calculator Pro has been downloaded 610 times. In the last 30 days, the app was downloaded 1 times.
User Ratings
Scientific Calculator Pro is rated 5.00 out of 5 stars. The rating is based on 38 ratings.
App Information
Scientific Calculator Pro costs $1.49 to download. The APK download size is 1.77 MB. The latest version available is 3.12.0. The last update was on August 20, 2025.
Technical Requirements
Scientific Calculator Pro requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2017.
Description
* This is the professional version of the application, and is entirely free of any advertising.
This scientific calculator offers a number of useful features allowing you to carry out advanced calculations. Its simple and intuitive design makes it a pleasure to use. The calculator has all the functions that would be expected of a basic scientific calculator and a number of more advanced features too, including complex numbers and logic functions.
The calculator is customizable allowing you to change the colors of the screen, background and all the individual buttons, allowing you to personalize its appearance.
A free version, with advertising, of this app is also available.
the Scientific Calculator's features include
• basic mathematics operators addition, subtraction, multiplication, division and powers.
• conversion between decimal and surd answers.
• indices and roots.
• logarithms base 2 to 10 and base e (natural logarithm).
• trigonometric and hyperbolic functions and their inverses and reciprocals.
• complex numbers can be entered and displayed in polar or component form.
• all valid functions work with complex numbers, including trigonometric and inverse trigonometric functions.
• logic operations and conversion between bases, including choice of two's compliment or unsigned for decimal answers.
• 26 scientific constants.
• unit conversions.
• factorials, combinations and permutations.
• degrees, minutes, seconds, radians and gradians conversions.
• fractions and percentages key.
• absolute function.
• previous 10 calculations stored and re-editable.
• last answer key (ANS) and five separate memories.
• random number generators including normal, poisson and binomial as well as uniform distributions.
• probability distribution calculator for normal, poisson, binomial, student-t, F, chi-squared, exponential and geometric distributions.
• user definable decimal marker (point or comma).
• choice of division symbol.
• automatic, scientific or engineering output.
• automatic or manual entry for unary minus.
• Choose the precedence (order of operations) for implied multiplication: 2÷5π → 2÷(5×π) 2÷5π → 2÷5×π
• optional thousands separator. Choose between space or comma / point (depends on decimal marker).
• variable precision up to 15 significant figures.
• scrollable screen allowing arbitrarily long calculations to be entered and edited.
Recent changes: Option to show phone's status bar.
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Simple, intuitive design with many features revealed through long key presses. Upgrading to this ad-free pro version for only $1.49 is well worth it. I was pleased to discovery that the factorial function (e.g. 4! = 24) is implemented via Euler's gamma function thereby allowing one to compute floating point factorials (e.g. 4.5!).
★★★★★Dovletgeldi Seyitliyev· Feb 17, 2021
Hello, Can you add control for how many calculations kept on the history, Sometimes I keep needing calculations I did 2–3 days ago, If possible, Thanks. Can you add saving preconfigured colors, so we can recover later when we bought new phone?
★★★★★Seyit liyev· Nov 18, 2017
Please remove on screen notifications appearing from calculator screen. Thanks. Also, please keep valuable work. Thanks. Edit: for example, when you press previous calculation buttons, "previous calculation 1,2,3..." Shows up on front of the calculator screen and blocks view for a second or so. Thanks. Edit 2: Thanks a lot, I will be waiting for the update, the app itself is awesome. Edit 3: Thanks a lot, appreciate the effort. I can now remove on screen notifications.
★★★★★Bob Chapman· Apr 20, 2018
Having spent a couple of hours putting this calculator though its paces so
to speak, I have come to the conclusion that, of the great many scientific
calculators I have installed and tested, this particular scientific
calculator is among the best. EDIT: The more I use this calculator, the
more I like it, especially now that I have become accustomed to long
pressing certain keys to obtain additional functions. It really is an
excellent scientific calculator; however, as good as this calculator is,
the developer's new scientific calculator is, in some ways, even better.
Google Play Rankings for Scientific Calculator Pro
This app is not ranked
Technologies used by Scientific Calculator Pro
Scientific Calculator Pro is requesting 2 permissions and is using 13 libraries.
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Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
