Scientific Calculator

Scientific Calculator 5y2c1l

Scientific Calculator with Fractions, Complex Numbers and RPN 13x2l

App info 4b1o2k

8.1.2
Productivity
April 27, 2025
377,705
CalcTastic
Android 4.1+
Everyone
Get Scientific Calculator for Free on Google Play
APK
ment

App description 6u3n1f

Android App Analysis and Review: Scientific Calculator, Developed by CalcTastic. Listed in Productivity Category. Current Version Is 8.1.2, Updated On 27/04/2025 . According to s reviews on Google Play: Scientific Calculator. Achieved Over 378 thousand Installs. Scientific Calculator Currently Has 2 thousand Reviews, Average Rating 4.6 Stars

CalcTastic is a high-precision, feature-rich scientific calculator with years of refinement and thousands of satisfied s. Choose from 5 different themes, a configurable display and your choice of operation, Algebraic or RPN.

CalcTastic is FREE but comes with many great features including a Unit Converter, Fractions, Complex Numbers, Advanced Statistics, History & Memory s and a full-online Help Section.

If you find CalcTastic Scientific Calculator useful, consider the PLUS version ($3.99 USD). The PLUS version also includes Polar-Form Complex Numbers, 7 Additional Themes and a Full-Featured Programmers Calculator.

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GENERAL
- High Internal Precision
- Two Algebraic Modes with Editable Equations
- Two RPN Modes with Undo and up to 100 Stack s
- A Basic Mode with all the Essentials
- Calculation History with 100 Records
- Memory with 10 s
- 5 High-Quality Themes
- Copy and Paste
- Configurable Numeric Display (Decimal and Grouping)
- Easier to use than many other Calculator Apps
- Quicker than locating your Casio & HP Calculator (11C / 15C)

SCIENTIFIC
- Rectangular Form Complex Number
- Real, Imaginary, Magnitude, Argument and Conjugate Functions
- Fractions and Fraction Calculations
- Convert Decimals to Fractions
- Degree, Minute, Second
- Standard, Scientific, Engineering and Fixed Decimal Notations
- Configurable Display Precision from 0 - 12 digits
- Table of 44 Physical Constants
- Over 300 Conversion Units across 18 Categories
- Trig functions in Degrees, Radians or Grads
- Hyperbolic Trig functions
- Natural and Base-10 Logarithms
- Percent and Delta Percentage
- Remainder, Absolute, Ceiling and Floor Operations

STATISTICAL
- Factorial
- Combinations and Permutations
- Random Number Generator
- 15 Single-Variable Statistics
- Quantity, Min, Max, Range, Sum, Median
- Arithmetic Mean, Geometric Mean, Mean Squared
- Sum Squared, Sum of Squares of Variance
- Sample Variance, Sample Standard Deviation
- Population Variance, Population Standard Deviation
We are currently offering version 8.1.2. This is our latest, most optimized version. It is suitable for many different devices. Free directly apk from the Google Play Store or other versions we're hosting. Moreover, you can without registration and no required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New 1b5z3l

- RPN s now have an UNDO feature that will revert the last stack operation.
- Updated power and nth-root to be more natural for each input type.
- Increased maximum history and stack sizes to 100.
- Added a setting to clear the screen when the app shuts down.
- Improved for Android 15 devices.
- Visit the website for other minor improvements and fixes.

Rate and review on Google Play store 10411j

4.6
1,810 total
5 78.3
4 10.9
3 2.9
2 3.9
1 3.9

Total number of ratings 4ti3m

Total number of active s rated for: Scientific Calculator

Total number of installs (*estimated) 2z2c

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments 151d27

A Google 44z2e

Hands down the best calculator in store... and I've tried dozens! Extremely practical, esthetical, ad-free and apparently bug-free in mathematics! Unfortunately for the developer, the Pro edition will attract only those in need of more themes and of a programmer's mode (which seems very confusing and far from practical; I need to be able to enter a hex number and to get/see the equivalent dec value on the spot). EDIT: pressing SHIFT+Dec/Hex is annoying; see Programmer's Calculator by KebStudios.

Scot Harris 3v2a4y

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.

Mark S 656p6y

Update. The developer replied to me within minutes. The 'copy result' function that was lost in the update is going to be added back. Thank you for that Sam.----- By the way, if you are searching for a calculator app this one is excellent. I have been using it for years. And on top of that I just learned that the developer is an incredibly nice person!

eatanAustralopith _ 585w65

I've been using this calculator for years. It's the only one I use anymore. Honestly can't find any fault with it. Totally free, ad free, the most comprehensive set of features I've found in any free calc app. All I will ever need for astrophysical calculations. Just great. 1,561 reviews a grand total of 2 critical. Need I say more?

A Google 44z2e

Calculator is one of my most used apps. Biggest drawback to this one: when I tap on a recent formula, it would be better to copy and paste the formula again into the query for easy modification instead of giving me the value of the executed formula, or at least have that option. Its annoying to type the whole thing again with no option to copy and paste formula. Might have to look for a new calculator that does this

Computer Zero 3n4t6n

Its just GREAT!!! Interface can be fine tuned to what ever calculator your are familiar. For me the RPN is the point. It can be as simple as it can be or as complex to satisfy all kinds of needs. Has history, though i would like longer. Has many unit conversions, though it could have more that are somewhat essential. Some of useful would be data sizes foe eg capacitor pf,nf,mf etc. Didn't find visual formulas in it. Export of history. Bravo!

Sam Schafer 3ure

In a word, awesome. If you need an exceptionally versatile calculator, this is the one. It's an all-purpose, feature-rich, accurate, and beautifully implemented app. Try it out and if you think it's as terrific as I do, consider the pro version. Even if you don't need the themes or extra functionality, it's a great way to say thanks to the developer for the quality workmanship, time, and effort invested in this super calculator. It's been my go-to for years and there's few that can rival it!

Kienan Bass 1j391y

been using this app for nearly 10 years now. somehow since the layout update that enables us to edit the formulas, during lengthy calculations, (even simple multiplication and additions) there is input latency now. It doesn't feel as smooth and responsive as before. edit: Thanks for your reply! Currently I am using model H2529, which is OPPO A98, with 8GB RAM and running Android 14.

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