Scientific Calculator
9.3 138
v8.1.2 by CalcTastic
About CalcTastic
CalcTastic (Package Name: com.shaytasticsoftware.calctasticfree) is developed by CalcTastic and the latest version of Scientific Calculator 8.1.2 was updated on April 27, 2025. Scientific Calculator is in the category of Tools with the feature Productivity. You can check all apps from the developer of Scientific Calculator and find 200 alternative apps to Scientific Calculator on Android. Currently this app is for free. This app can be downloaded on Android 9.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
CalcTastic is a high-precision, feature-rich scientific calculator with years of refinement and thousands of satisfied users. 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 Registers 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 Support and up to 100 Stack Registers
- A Basic Mode with all the Essentials
- Calculation History with 100 Records
- Memory with 10 Registers
- 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 Support
- Real, Imaginary, Magnitude, Argument and Conjugate Functions
- Fractions and Fraction Calculations
- Convert Decimals to Fractions
- Degree, Minute, Second Support
- 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
CalcTastic is FREE but comes with many great features including a Unit Converter, Fractions, Complex Numbers, Advanced Statistics, History & Memory Registers 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.
--------------
GENERAL
- High Internal Precision
- Two Algebraic Modes with Editable Equations
- Two RPN Modes with Undo Support and up to 100 Stack Registers
- A Basic Mode with all the Essentials
- Calculation History with 100 Records
- Memory with 10 Registers
- 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 Support
- Real, Imaginary, Magnitude, Argument and Conjugate Functions
- Fractions and Fraction Calculations
- Convert Decimals to Fractions
- Degree, Minute, Second Support
- 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
CalcTastic 8.1.2 Update
- RPN users 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 support for Android 15 devices.
- Visit the website for other minor improvements and fixes.
Read More
CalcTastic Features
Previous Versions
More
Requires Android: Android 9.0+
Screen DPI: 160-480dpi
SHA1: 968f18696cab8922daad310764696ac240738ed8
Size: 4.02 MB
What's New:
- RPN users 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 support for Android 15 devices.
- Visit the website for other minor improvements and fixes.
- 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 support for Android 15 devices.
- Visit the website for other minor improvements and fixes.
Requires Android: Android 9.0+
Screen DPI: 160-480dpi
SHA1: 9d9f3774e64641e81536f1f3635aac270f9ce4fd
Size: 4.02 MB
What's New:
- RPN users 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 support for Android 15 devices.
- Visit the website for other minor improvements and fixes.
- 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 support for Android 15 devices.
- Visit the website for other minor improvements and fixes.
Requires Android: Android 9.0+
Screen DPI: 160-480dpi
SHA1: 4e7ca7517cf7d9f4f350572d72f4e2606540bee1
Size: 4 MB
What's New:
Minor font size adjustments for narrow landscape layouts.
Requires Android: Android 9.0+
Screen DPI: 160-480dpi
SHA1: c952b4f6cca350dcca5065f8893ae05a9d40150a
Size: 3.35 MB
What's New:
- Updated to cleaner, more legible fonts based on all your feedback.
- Clearing the screen (CLS) in algebraic modes, now only clears your on-screen visible history.
- Fullscreen options are now available per orientation.
- The Office theme has been fully re-imagined. Many other theme assets have been updated or refreshed.
- Trig functions now obey the angle unit (DRG) when the result is complex.
- Updated constants to the 2022 CODATA values.
- Theme selection now includes ad for the (Plus) app.
- Clearing the screen (CLS) in algebraic modes, now only clears your on-screen visible history.
- Fullscreen options are now available per orientation.
- The Office theme has been fully re-imagined. Many other theme assets have been updated or refreshed.
- Trig functions now obey the angle unit (DRG) when the result is complex.
- Updated constants to the 2022 CODATA values.
- Theme selection now includes ad for the (Plus) app.
More Information
Package Name:
Update Date:
2025-04-27
Latest Version:
8.1.2
Need Update:
Available on:
Requirements:
Android 9.0+
Report:
Safe to Download
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