4.5.4 / April 28, 2020
(4.6/5) (40,913)

Description

TechCalc scientific calculator contains 12 calculation modes in oneapplication + a handy reference section that includes an additional22 calculation modes plus a wealth of useful information. Perfectfor all aspects of science and engineering calculations in school,university and throughout your career. Why not download it now andgive it a try? Modes included are: ★ Basic Mode - Algebraic andReverse Polish Notation (RPN), ★ Scientific Mode - Algebraic andReverse Polish Notation (RPN), ★ 64-bit Programmer Mode (Hex, Oct,Bin and Dec) - Algebraic and Reverse Polish Notation (RPN), ★Graphing, ★ Matrices, ★ Complex Numbers (cartesian, polar, usingEuler's identity), ★ Quick Formulas, ★ Quick Converter, ★ TimeCalculator, ★ Equation Solver, ★ Calculus (Derivatives, DefiniteIntegrals, Taylor Series, Indefinite Integrals & Limits) ★Financial + the Periodic Table of Elements! Features include: ★ AllTrigonometric operations (radians, degrees or gradients) ★ Powers& Roots ★ Logs and Antilogs ★ Factorial, Modulus & RandomNumbers functions ★ HCF, LCM, Prime factorization ★ Pol() &Rec() Functions ★ Permutations (nPr) and Combinations (nCr) ★Statistics ★ Fractions Mode ★ A wide range of conversion categoriesand constants ★ 20 Memory Registers in each of the calculationmodes ★ Detailed calculation history ★ Extensive Help and Reference★ Highly customizable via the Settings The reference sectionincludes: ★ 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 AlgebraCalculator ★ Empirical Formula Calculator ★ Characteristics of anRLC Circuit ★ Feet and Inches Calculator ★ Aspect Ratio Calculator★ Barometric Formula Calculator ★ Linear Regression Analysis(Simple Linear Regression; Multiple Linear Regression) ★ BicycleTire Pressure Calculator Please email any questions that are notanswered 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

App Information TechCalc Scientific Calculator

  • App Name
    TechCalc Scientific Calculator
  • Package Name
    com.roamingsquirrel.android.calculator
  • Updated
    April 28, 2020
  • File Size
    14M
  • Requires Android
    Android 4.1 and up
  • Version
    4.5.4
  • Developer
    roaming squirrel
  • Installs
    1,000,000+
  • Price
    Free
  • Category
    Productivity
  • Developer
    6F, No9, Lane 31, Rui'An Street, Da'an District, Taipei City, Taiwan 10665
  • Google Play Link

TechCalc Scientific Calculator Version History

Select TechCalc Scientific Calculator Version :
  • 4.5.2 (288)
  • 4.5.1 (287)
  • 4.3.5 (265)
  • 4.0.5 (235)
  • 4.0.4 (234)
  • 3.9.9 (229)
  • 3.9.8 (228)
  • 3.9.7 (227)
  • 3.9.6 (226)
  • 3.9.5 (225)
  • 3.9.4 (224)
  • 3.9.3 (223)
  • 3.9.2 (222)
  • 3.9.1 (221)
  • 3.9.0 (220)
  • 3.8.9 (219)
  • 3.8.8 (218)
  • 3.8.7 (217)
  • 3.8.5 (215)
  • 3.8.4 (214)
  • 3.8.3 (213)
  • TechCalc Scientific Calculator 4.5.2 APK File

    Publish Date: 2020 /1/24
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 13.6 MB
    Tested on: (, API: 29)
    File Sha1: 9d48639d173555bd73e57e2c1ea540b0067bbf3e
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 4.5.1 APK File

    Publish Date: 2019 /12/21
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 13.3 MB
    Tested on: (, API: 29)
    File Sha1: 5cf82b85401a98936ca50423950297e5d592f4ff
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 4.3.5 APK File

    Publish Date: 2019 /6/2
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 12.8 MB
    Tested on: Android 9 (Pie, API: 28)
    File Sha1: 29eb8d84cd0017281a26e8a26f3ee0fe3fae1ca2
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 4.0.5 APK File

    Publish Date: 2017 /2/20
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 10.4 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 34fa0af1c593c5f5f963248bec99e39e1b4220be
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 4.0.4 APK File

    Publish Date: 2016 /12/2
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 10.6 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 07bdb310ec0e012d1114a53b6f069e804587b12e
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.9 APK File

    Publish Date: 2016 /9/11
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 10.4 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 83f977ddd25478c6d06966e336c97169387050ce
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.8 APK File

    Publish Date: 2016 /8/22
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 10.4 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 68b98c5c98bd9a2763928f3b9ffeed988cc3e489
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.7 APK File

    Publish Date: 2016 /7/24
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 10.3 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 9c733f81362c1aea9ac4e9ced4b626ab56ca60ae
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.6 APK File

    Publish Date: 2016 /7/2
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 10.3 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: b9b0aa846cb49189ab2c9a77e4c2847f59a0c5f5
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.5 APK File

    Publish Date: 2016 /6/1
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.4 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: d1249e1b6f162c650316a519527708839e4ca379
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.4 APK File

    Publish Date: 2016 /5/20
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.4 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 793f9f3778f940c2143540d2aae77abfdfedfbba
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.3 APK File

    Publish Date: 2016 /5/10
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.4 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 5f1a819c989f3494687548a36ba4ec2af220acb8
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.2 APK File

    Publish Date: 2016 /4/22
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.3 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 4d89ff2aa5074f8e3c1e9348b9cc62b86c8ba6f6
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.1 APK File

    Publish Date: 2016 /3/29
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.9 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 9010fe7f3d15c0e08be53d6bea0972c55e55ac14
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.9.0 APK File

    Publish Date: 2016 /3/21
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.9 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 33a140d80793a3a17dd8bbea40cdcde37afd7a40
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.8.9 APK File

    Publish Date: 2016 /3/6
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.8 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 0325da79e133063b95a74764b048a11831f1f035
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.8.8 APK File

    Publish Date: 2016 /2/24
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.8 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: c107772a1e4d9c1bffdf734d00140ee78aca9eae
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.8.7 APK File

    Publish Date: 2016 /2/20
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.8 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: f584247c23bab29efad2665d4de19ab498659d80
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.8.5 APK File

    Publish Date: 2016 /2/8
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.7 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 4bf5d36ed10aba2486c7a21a82f20f388460f306
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.8.4 APK File

    Publish Date: 2016 /1/29
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.7 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: 78609639e12323b849b6c18243c1833b31b1fa0a
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
  • TechCalc Scientific Calculator 3.8.3 APK File

    Publish Date: 2016 /1/16
    Requires Android: Android 4.0+ (Ice Cream Sandwich, API: 14)
    File Size: 9.7 MB
    Tested on: Android 5.1 (Lollipop, API: 22)
    File Sha1: d51de280a7c3ac215539874d990c93b493ac3c57
    APK Signature: 3f6645a4560a25c8d66993ab44e3d48cd41604b4
roaming squirrel Show More...
TechCalc Scientific Calculator 4.5.4 APK
TechCalc scientific calculator contains 12 calculation modes in oneapplication + a handy reference section that includes an additional22 calculation modes plus a wealth of useful information. Perfectfor all aspects of science and engineering calculations in school,university and throughout your career. Why not download it now andgive it a try? Modes included are: ★ Basic Mode - Algebraic andReverse Polish Notation (RPN), ★ Scientific Mode - Algebraic andReverse Polish Notation (RPN), ★ 64-bit Programmer Mode (Hex, Oct,Bin and Dec) - Algebraic and Reverse Polish Notation (RPN), ★Graphing, ★ Matrices, ★ Complex Numbers (cartesian, polar, usingEuler's identity), ★ Quick Formulas, ★ Quick Converter, ★ TimeCalculator, ★ Equation Solver, ★ Calculus (Derivatives, DefiniteIntegrals, Taylor Series, Indefinite Integrals & Limits) ★Financial + the Periodic Table of Elements! Features include: ★ AllTrigonometric operations (radians, degrees or gradients) ★ Powers& Roots ★ Logs and Antilogs ★ Factorial, Modulus & RandomNumbers functions ★ HCF, LCM, Prime factorization ★ Pol() &Rec() Functions ★ Permutations (nPr) and Combinations (nCr) ★Statistics ★ Fractions Mode ★ A wide range of conversion categoriesand constants ★ 20 Memory Registers in each of the calculationmodes ★ Detailed calculation history ★ Extensive Help and Reference★ Highly customizable via the Settings The reference sectionincludes: ★ 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 AlgebraCalculator ★ Empirical Formula Calculator ★ Characteristics of anRLC Circuit ★ Feet and Inches Calculator ★ Aspect Ratio Calculator★ Barometric Formula Calculator ★ Linear Regression Analysis(Simple Linear Regression; Multiple Linear Regression) ★ BicycleTire Pressure Calculator Please email any questions that are notanswered 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
TechCalc+ Scientific Calculator (adfree) 4.5.6 APK
TechCalc+ scientific calculator contains 12 calculation modes inone application + a handy reference section that includes anadditional 22 calculation modes plus a wealth of usefulinformation. Perfect for all aspects of science and engineeringcalculations in school, university and throughout your career. Whynot download it now and give it a try? Modes included are: ★ BasicMode - Algebraic and Reverse Polish Notation (RPN), ★ ScientificMode - Algebraic and Reverse Polish Notation (RPN), ★ 64-bitProgrammer Mode (Hex, Oct, Bin and Dec) - Algebraic and ReversePolish 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, IndefiniteIntegrals & Limits) ★ Financial + the Periodic Table ofElements! Features include: ★ All Trigonometric operations(radians, degrees or gradients) ★ Powers & Roots ★ Logs andAntilogs ★ Factorial, Modulus & Random Numbers functions ★ HCF,LCM, Prime factorization ★ Pol() & Rec() Functions ★Permutations (nPr) and Combinations (nCr) ★ Statistics ★ FractionsMode ★ A wide range of conversion categories and constants ★ 20Memory Registers in each of the calculation modes ★ Detailedcalculation history ★ Extensive Help and Reference ★ Highlycustomizable 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, RomanNumeral & Number Base Converters ★ pH, Interpolation, Body MassIndex (BMI), Percentage, Color, Proportion & Molecular WeightCalculators ★ Sigma & Pi Notation ★ Balancing ChemicalEquations ★ Statistics (Grouped Data) ★ Numerical Sequences ★Humidity Calculations ★ Boolean Algebra Calculator ★ EmpiricalFormula Calculator ★ Characteristics of an RLC Circuit ★ Feet andInches Calculator ★ Aspect Ratio Calculator ★ Barometric FormulaCalculator ★ Linear Regression Analysis (Simple Linear Regression;Multiple Linear Regression) ★ Bicycle Tire Pressure CalculatorPlease email any questions that are not answered in the Helpsection.
Financial Calculator 1.2.8 APK
If you're in business or are a student of business, this app couldbe useful for you! A Financial Calculator combined with aScientific Calculator Financial Mode includes: * Simple InterestMode * Compound Interest Mode (FV, PV, PMT, NPER) * Cash Flow Mode(NPV, NFV, IRR, MIRR, DPBP) * Amortization Mode (PMT, BAL, INT,PRN, ∑INT, ∑PRN) * Cost, Sales and Margin Mode * Break-Even Mode *Depreciation Mode (SL, FP, SYD, FDB, DB) * Bond Mode (PRC, YTM,YTC, Duration, Convexity) * Days Calculation Mode * InterestConversion Mode * Options Trading (Greeks) * Exchange Rates In manycases, a graph and accompanying table showing the results isavailable. The table can be saved to the sd card in csv format.Full details of the formulas used in the financial calculations areavailable in the Help section. Scientific Mode includes: *Trigonometric Functions * Power and Root Functions * Log andAntilog Functions * Permutations and Combinations * StatisticsFunctions * Factorial Function * Modulus Function Separatecalculation histories are available for both financial andscientific modes.
Math Mind 1.0.3 APK
Practicising mental arithmetic can sharpen up your thinking abilityby making use of one of the most powerful computers in the world -i.e. the one between your ears!In order to become a Math MindWizard, it is recommended that this application is used asfollows:● Master the multiplication times tables● Study the MentalArithmetic Tips● Practice the Training Exercises● Take the MathMind ChallengeThere are 12 levels in the Math Mind Challenge - eachset of mental calculations contains 10 questions - answer allquestions correctly and proceed to the next level - if 9 areanswered correctly will remain at the current level - answeringless than 9 correctly causes a drop in level - how quickly can youget to level 12? - how long can you stay there? - a full history isprovided showing your attempts at each level.This is anad-supported app - an ad-free paid version is also available for anominal USD 0.99 but, as always, it's probably best to test thefree version first before parting with your hard-earned cash :) -to download, please search for Math Mind (adfree)
com.roamingsquirrel.android.q_converter 1.1.0 APK
Quick Converter covers all common units for: ★ Distance ★ Area ★Volume ★ Mass ★ Density ★ Speed ★ Pressure ★ Energy ★ Power ★Frequency ★ Magnetic Flux Density ★ Dynamic Viscosity ★ Temperature★ Heat Transfer Coefficient ★ Time ★ Angles ★ Data Size ★ ExchangeRates ★ Fuel Efficiency ★ Audio Signal Level ★ Torque ★ Force ★Radioactivity ★ Radiation - Absorbed Dose ★ Radiation - EquivalentDose ★ Radiation - Dose Rate ★ Data Transfer Rate ★ RF Power ★Luminance ★ Illuminance ★ Electric Current ★ Blood Sugar Level ★Volumetric Flow Rate ★ Typography 8 different color schemes for allmoods! This is an ad-supported app - an ad-free paid version isalso available for USD 0.99 (or the equivalent in local currency)from this link:https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.q_converter_plus
ConvertIt - Unit Converter 1.1.3 APK
Convert various units easily using this handy application - anumber of categories are included as follows: ★ Distance ★ Area ★Volume ★ Mass ★ Density ★ Speed ★ Pressure ★ Energy ★ Power ★Frequency ★ Magnetic Flux Density ★ Dynamic Viscosity ★ Temperature★ Heat Transfer Coefficient ★ Time ★ Angles ★ Data Size ★ ExchangeRates ★ Fuel Efficiency ★ Audio Signal Level ★ Torque ★ Force ★Radioactivity ★ Radiation - Absorbed Dose ★ Radiation - EquivalentDose ★ Radiation - Dose Rate ★ Data Transfer Rate ★ RF Power ★Luminance ★ Illuminance ★ Electric Current ★ Blood Sugar Level ★Volumetric Flow Rate ★ Typography It's very simple to use - enterthe number, press the Convert button and, in the screens thatfollow, choose the category, the unit to convert from and the unitto convert to - it can handle both decimals and negative numbers asrequired This functionality already comes bundled with thedeveloper's Scientific Calculator application but the functionalityalso works well as a stand-alone application for those not needingthe full functionality of a scientific calculator This is anad-supported app - an ad-free paid version is also available forUSD 0.99 (or the equivalent in local currency) from this link:https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.converter_adfree
Financial Calculator (adfree) 1.2.6 APK
If you're in business or are a student of business, this app couldbe useful for you! A Financial Calculator combined with aScientific Calculator Financial Mode includes: * Simple InterestMode * Compound Interest Mode (FV, PV, PMT, NPER) * Cash Flow Mode(NPV, NFV, IRR, MIRR, DPBP) * Amortization Mode (PMT, BAL, INT,PRN, ∑INT, ∑PRN) * Cost, Sales and Margin Mode * Break-Even Mode *Depreciation Mode (SL, FP, SYD, FDB, DB) * Bond Mode (PRC, YTM,YTC, Duration, Convexity) * Days Calculation Mode * InterestConversion Mode * Options Trading (Greeks) * Exchange Rates In manycases, a graph and accompanying table showing the results isavailable. The table can be saved to the sd card in csv format.Full details of the formulas used in the financial calculations areavailable in the Help section. Scientific Mode includes: *Trigonometric Functions * Power and Root Functions * Log andAntilog Functions * Permutations and Combinations * StatisticsFunctions * Factorial Function * Modulus Function Separatecalculation histories are available for both financial andscientific modes.
Таблица Менделеева 1.2 APK
This app provides a pictorial representationof the periodic table of the elements.Click on each of the elements to see details of that element.Click on Показать Категорий to see the listing of the elementgroups.The app is in Russian with an option to switch to English whendisplaying the details of the elements as well as the listing ofelement groups.Это приложение обеспечивает наглядное представлениепериодической таблице элементов.Нажмите на каждый из элементов, чтобы увидеть детали этогоэлемента. Нажмите на Показать Категорий чтобы увидеть список группэлементов. Возможность отображения информации на английском языкетакже доступна.Это рекламно-поддерживаемые приложением - рекламно-бесплатнойверсии также доступны для номинального US$ 0.99 - скачать,пожалуйста, поиском Таблица Менделеева+
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