Scientific Calculator Plus

Scientific Calculator Plus 6x4p4n

Scientific and Programmer's Calculator with Fractions and Complex Numbers 4h1243

App info 5k4ic

8.1.2
Productivity
April 27, 2025
7,694
CalcTastic
$3.99
Android 4.1+
Everyone
Get it on Google Play

App description 5l73r

Android App Analysis and Review: Scientific Calculator Plus, 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 Plus. Achieved Over 8 thousand Installs. Scientific Calculator Plus Currently Has 398 Reviews, Average Rating 4.8 Stars

CalcTastic Plus is a feature-rich calculator with years of refinement and exceptional ratings. Choose from 12 different themes, a configurable display and your choice of operation, Algebraic or RPN.

CalcTastic Plus includes two fully-independent modes:

- A high-precision Scientific Calculator with Fractions, Complex Numbers, Physical Constants, a Unit Converter, Advanced Statistics, History & Memory s and a full-online Help Section.

- A full-featured Programmers Calculator with a dedicated Binary Display, for Signed & Unsigned Integers (from 8-64 bits) as well as separate History & Memory s (viewable in binary, octal, decimal or hex).

--------------

GENERAL
- 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
- 12 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
- High Internal Precision
- Rectangular and Polar form Complex Number
- Real, Imaginary, Argument, Magnitude 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

PROGRAMMER
- Binary, Octal, Decimal and Hexadecimal
- History viewable in all Four Bases
- Convert between Bases
- Signed and Unsigned Integers (8, 16, 32 and 64-Bit)
- Cast between Integer Sizes
- Dedicated Binary-Bit Display (and Toggle) for all 64-Bits
- Bitwise Logic Operations AND, OR, XOR
- Bitwise Shift Operations
- Roll Left and Right
- Byte and Word Flipping
- Ones and Twos Complement. Native interpretation is Twos Complement
- Random Number Generator

What's New 296u1v

- 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 r6k4p

4.8
398 total
5 93.6
4 3.3
3 0.8
2 1.5
1 0.8

Total number of installs (*estimated) p4c1g

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

Recent Comments 51556

Haggard Pillock 11286r

Decided to purchase the the Dev. This is the only app I've used that made me ditch my physical scientific calculator. It's well designed, it looks and behaves like the calculators we all use IRL, and no BS notifications, ads, or data harvesting (like seriously why would other calculator apps need to access my s or call history!?). cheers 👍

Sam Schafer 53ur

It's hard to believe more people don't use this terrific calculator! Not only is it full of features and very capable, it's beautiful. I use it in RPN mode, but it does algebraic equally as well. The price is ridiculously low and as a bonus, there are no internet permissions! Try the free version first if you're not sure, but consider the modest price of the plus version to this great app and developer.

Mark MarkW 5w6cm

I'm just a lightweight and occasional , but to me this the perfect app. It's simple to use, has a clean & straightforward format, and even has two choices of display. One display format is a basic 4-function arithmetical display & the other display format is a scientific display, with additional operations such as trigonometry and log functions, and other things I don't understand. There's even a units converter hidden in there, which I just noticed!

John Noble 1l5b56

What was already fine became excellent!!! Constants with latest CODATA 2018 official values! Click sound perfect now! Great! The only things yet to fix are in the Menu: the "Help" button and the Web link in "About" keep not working for me! Edit: they simply do not work. As they're touched, nothing happens. The E-mail link in "About" works well, immediately runs the mail app; the Web link does nothing, same as the "Help" in the Menu.

A Google 575o61

After trying several calculators, this is the best I've found. I like the multi-line display and other features similar to a graphing calculator, but it's not as loaded down with features I never use, making it less cramped. It could use some improvements on a few things, which I've suggested to the dev. I give it 4 stars currently, but since it's by far the closest to what I was looking for, and the dev is very receptive and helpful, I'm giving it 5 stars overall.

A Google 575o61

I bought this app mainly to use it as an RPN calculator. And I'm loving it. It has a clean design. Beautiful and functional. Only 2 things (or options) I wish it had: - An "undo" button somewhere, somehow. Like the HP calculators had. - I use the input method "RPN (Buffered)" and I wish it had the option to show the live input in the left (like the HP calculators). That way, its easier to differentiate the input you are editing from the actual stack.

A Google 575o61

Please correct me if I am wrong. I liked this app very much but this app can show up to only 20 recent results in its history. At first, I didn't know this limitation so I lost lots of important calculation results. Would you please increase the number of results saved in history? I am not talking about the stack. I need the history of the expressions. With the limited history, the app is not practical for business usage. Looking forward to your reply. I will change the review if it is better.

Greg Wagner 6z5b41

Used this app for years. Probably close to a decade. Even through being a physics major in college. Absolutely loved it. New update is terrible. Switched to a weird font trying to be aesthetic instead of a normal, highly legible font. And the new button layout/sizing is a downgrade- not as functional. Not sure why any changes were made. With that being said. Will continue to see if it grows on me- I owe it to this old friend. But really wish I could revert to previous version...

You may also like these apps o6562