Home / Android / Scientific Calculator (adfree) v4.2.1 [Paid]

Scientific Calculator (adfree) v4.2.1 [Paid]


Requirements: Android 4.0+ | Size: 10,5 MB

TechCalc+ contains 12 computing modes in one application + a handy reference section.


· Basic Mode,

· Scientific Mode,

· 64-bit Programmer Mode (Hex, Oct, Bin and Dec),

· Graphing (save copy of graph to sdcard),

· Matrices,

· Complex Numbers (cartesian, polar, using Euler’s identity),

· Quick Formulas,

· Quick Converter,

· Time Calculator,

· Equation Solver,

· Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) – requires Android version 2.3 or higher

· Financial

+ the Periodic Table of Elements!


· 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


· Physical Laws

· Names in the Metric System

· Mathematical Tables

· Elementary & Linear Algebra

· Trigonometric Identities

· Differentiation & Integration Rules

· Statistics Formulas

· Vector Mathematics

· ASCII, Fractional Bits, Roman Numeral & Number Base Converters

· pH, Interpolation, Body Mass Index (BMI), 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


· added “User-Defined Functions” to the Func button on the Sci Calc screen (for more details please long press the option “User-Defined Functions” after pressing the Func button)

· the active screen now appears in a different color in the main menu



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