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Android Apps > Productivity > TechCalc Scientific Calculator
TechCalc Scientific Calculator icon

TechCalc Scientific Calculator

TechCalc - the full-featured scientific and graphing calculator app for Android

by roaming squirrel
Download TechCalc Scientific Calculator APK from Google Play
Download TechCalc Scientific Calculator APK from Google Play
TechCalc Scientific Calculator video
TechCalc Scientific Calculator Screenshot
TechCalc Scientific Calculator Screenshot
TechCalc Scientific Calculator Screenshot
TechCalc Scientific Calculator Screenshot
TechCalc Scientific Calculator Screenshot
TechCalc Scientific Calculator Screenshot
TechCalc Scientific Calculator Screenshot
TechCalc Scientific Calculator Screenshot
TechCalc Scientific Calculator Screenshot
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About TechCalc Scientific Calculator

TechCalc Scientific Calculator is a productivity app developed by roaming squirrel. The APK has been available since December 2010. TechCalc Scientific Calculator has been downloaded 1+ million times.
It's currently not in the top ranks.
It's rated 4.26 out of 5 stars, based on 38,697 ratings. The last update of the app was on May 8, 2023. TechCalc Scientific Calculator has a content rating "Everyone".
TechCalc Scientific Calculator has an APK download size of 13395 kb and the latest version available is 5.0.4. Designed for Android version 4.4+. TechCalc Scientific Calculator is FREE to download.
Description
TechCalc is the "Swiss Army Knife" of Scientific Calculators ... 44 Calculation Options + a Scientific Reference Section + the Periodic Table of the Elements!

Perfect for all aspects of scientific and engineering calculations in school, university and throughout your career. Why not download it now and give it a try?

Modes included are:

★ Basic Mode - Algebraic and Reverse Polish Notation (RPN),
★ Scientific Mode - Algebraic and Reverse Polish Notation (RPN),
★ 64-bit Programmer Mode (Hex, Oct, Bin and Dec) - Algebraic and Reverse Polish Notation (RPN),
★ Graphing,
★ Matrices,
★ Complex Numbers (cartesian, polar, using Euler's identity),
★ Quick Formulas,
★ Quick Converter,
★ Time Calculator,
★ Equation Solver,
★ Calculus (Derivatives, Definite Integrals, Taylor Series, Indefinite Integrals & Limits)
★ Financial

+ the Periodic Table of Elements!

Features include:

★ All Trigonometric operations (radians, degrees or gradients)
★ Powers & Roots
★ Logs and Antilogs
★ Factorial, Modulus & Random Numbers functions
★ HCF, LCM, Prime factorization
★ Pol() & Rec() Functions
★ Permutations (nPr) and Combinations (nCr)
★ Statistics
★ Fractions Mode
★ A wide range of conversion categories and constants
★ 20 Memory Registers in each of the calculation modes
★ Detailed calculation history
★ Extensive Help and Reference
★ Highly customizable via the Settings

The reference section includes:

★ Physical Laws
★ Names in the Metric System
★ Mathematical Tables
★ Elementary & Linear Algebra
★ Trigonometric Identities
★ Differentiation & Integration Rules
★ Statistics Formulas
★ Vector Mathematics
★ ASCII, IEEE 754, Fractional Bits, Roman Numeral & Number Base Converters
★ pH, Interpolation, Body Mass Index (BMI), Color, Percentage, Proportion & Molecular Weight Calculators
★ Sigma & Pi Notation
★ Balancing Chemical Equations
★ Statistics (Grouped Data)
★ Numerical Sequences
★ Humidity Calculations
★ Boolean Algebra Calculator
★ Empirical Formula Calculator
★ Characteristics of an RLC Circuit
★ Feet and Inches Calculator
★ Aspect Ratio Calculator
★ Barometric Formula Calculator
★ Linear Regression Analysis (Simple Linear Regression; Multiple Linear Regression)
★ Bicycle Tire Pressure Calculator

Please email any questions that are not answered in the Help section.

This is also an ad-supported app - upgrade to an ad-free version via: https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus

Recent changes:
ver 5.0.4:
★ bug fixes, minor function enhancements and library updates
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More data about TechCalc Scientific Calculator

Price
Free to download
Downloads
1+ million
Download estimate
Recent downloads
Rating
4.26 based on 38,697 ratings
Ranking
Not ranked
Version
5.0.4
APK size
13.1 MB
Number of libraries
15
Designed for Android
4.4+
Suitable for
Everyone

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Google Play Rating history and histogram

24113
7412
3051
1524
2584

Changelog

Show changelog

Developer information for roaming squirrel

roaming squirrel

admin@roamingsquirrel.com

Website

6F, No9, Lane 31, Rui'An Street, Da'an District, Taipei City, Taiwan 10665

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Comments on TechCalc Scientific Calculator for Android

Tag cloud

all app best calculator financial formula use used very you

Positive comment tag cloud

all app best calculator financial formula use used very you

Negative comment tag cloud

answer calculator crashed goes posible soon uninstall ver wise wrong

Google Play Rankings

This app is not ranked

Permissions

Development tools
test access to protected storage
Network communication
view network connections, full network access
Storage
modify or delete the contents of your USB storage
Hardware controls
change your audio settings, control vibration
System tools
prevent phone from sleeping
Extra
android.permission.FOREGROUND_SERVICE, com.google.android.gms.permission.AD_ID, com.roamingsquirrel.android.calculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Technologies used by TechCalc Scientific Calculator

Ad network libraries

AdMob Android Library IconAdMob

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Android Architecture Components Android Library IconAndroid Architecture Components Android Jetpack VersionedParcelable Android Library IconAndroid Jetpack VersionedParcelable Android Jetpack Annotations Android Library IconAndroid Jetpack Annotations Android Jetpack Widgets Android Library IconAndroid Jetpack Widgets Android Jetpack AppCompat Android Library IconAndroid Jetpack AppCompat AndroidX Activity Android Library IconAndroidX Activity Android Activity Saved State Android Library IconAndroid Activity Saved State AndroidX Loader Android Library IconAndroidX Loader Android Support VectorDrawable Android Library IconAndroid Support VectorDrawable Google gson Android Library IconGoogle gson Kotlin Android Library IconKotlin Android WorkManager Android Library IconAndroid WorkManager AndroidX Multi-Dex Library Android Library IconAndroidX Multi-Dex Library
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