Best Calculator Apps- Scientific and Simple Calculator Apps for Android

By Afrah Khan | Price Updated on 08-Dec-2021

Have you ever waited for an embarrassing amount of time in the queue while calculating your bill or the discount provided and wished for an accurate portable calculator to save the day? Then you must have considered downloading an app to serve the purpose. While most apps out there seem to provide the basic functionalities, it is rare to come across ones with minimal advertisements and a range of useful features like advanced mathematical function, memory and user-friendly interface. So to help you out in your search for a good calculator, we have shortlisted some of the best calculator apps you can find on PlayStore! Although the prices of the products mentioned in the list given below have been updated as of 8th Dec 2021, the list itself may have changed since it was last published due to the launch of new products in the market since then.

ClevCalc - Calculator price in India

ClevCalc -Calculator is a free calculator app that is easy to handle and can perform all the calculations necessary for everyday life. Its features include Scientific Calculator (supports square, root, parentheses and percentage operations along with trigonometric, exponential and logarithmic functions), Unit converter (it supports all unit conversions), Currency converter ( the application supports 135 currencies and calculates using the real-time exchange rate!), World Time converter ( you can transform the time of 400 or more cities around the world) and Hexadecimal converter (it converts between decimal and hexadecimal), along with Percentage Calculator (for calculating percentage increase or decrease and what percentage one number is of another) and several other essential functions which help calculate loan EMI, taxes, health statistics (BMI) and other metrics you usually require in day to day tasks. With so many functions under its hood, this application can help you organise savings, investments, taxes and other essential figures as you can use it on the move without any hassles. Last but not least, its user-friendly interface makes it one of the best calculator apps you can install for free.

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CITIZEN CALCULATOR price in India

The CITIZEN CALCULATOR is one of the best calculator apps available on Playstore. It has several features like GST/TAX Calculator and Unit Converter (for easy conversion of area, length, and temperature, volume, mass, speed, fuel consumption, currency and time), Compass, etc. You can calculate taxes (or GST) for all countries using the GST/TAX Calculator and get the calculated results in just one click. Its loan calculation feature enables you to calculate loan EMI, amount, interest rate, time period, so you can calculate it on a monthly or yearly basis. It even has a digital compass that comes with longitude and latitude for easy navigation, thereby saving you from the trouble of downloading a separate application to serve the purpose of a compass. It even has a feature to calculate the age (down to minutes and seconds!) and show the days your birthday will occur in the coming years. Last but not least, its developers have designed it to look like the good old Citizen calculator, so you don’t feel like you aren’t using the real thing!

The CITIZEN CALCULATOR is one of the best calculator apps available on Playstore. It has several features like GST/TAX Calculator and Unit Converter (for easy conversion of area, length, and temperature, volume, mass, speed, fuel consumption, currency and time), Compass, etc. You can calculate taxes (or GST) for all countries using the GST/TAX Calculator and get the calculated results in just one click. Its loan calculation feature enables you to calculate loan EMI, amount, interest rate, time period, so you can calculate it on a monthly or yearly basis. It even has a digital compass that comes with longitude and latitude for easy navigation, thereby saving you from the trouble of downloading a separate application to serve the purpose of a compass. It even has a feature to calculate the age (down to minutes and seconds!) and show the days your birthday will occur in the coming years. Last but not least, its developers have designed it to look like the good old Citizen calculator, so you don’t feel like you aren’t using the real thing!

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Calculator: Simple Calculator price in India

This simple calculator stands true to its name as it is very easy to use. So people can do simple calculations and mathematical operations on their phones. Additionally, it can be used by professionals or fitness lovers to convert units, currencies, find body mass index (BMI), determine pressure, speed, and much more in minutes. College students can also use it for doing complex questions as it can also act as a scientific calculator, which includes trigonometric and logarithmic functions. You can even convert time as it offers the feature to convert time to over 400 countries worldwide. It can act as the perfect day-to-day companion because you can also regulate your water intake by calculating the amount of water you need to drink to keep your body hydrated throughout the day. So if you are planning to go for a simple calculator with all the necessary functions, then this might be a good app to install without paying any bucks.

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Calculator Plus Free price in India

When it comes to dividing the bill after a yummy meal at your favourite restaurant or working out some complex numerical in class, a fast and accurate calculator can act as a blessing in disguise! The Calculator Plus Free is an essential app that can come in handy in calculating daily expenditures, solving numerical problems and much more as it has been ranked among “25 Essential Apps” by USA TODAY due to the great rating it has received.

It has a user-friendly interface so you can do your homework, shopping, balancing cheque books, computing taxes and use it on the move. You can continue from where you left off, use backspace to remove minor mistakes, and a feature to keep the running total visible from where you left it off last time. You can switch to the scientific calculator and use the advanced math functions with a swipe and get down to solving numerical in no time!

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RealCalc Scientific Calculator price in India

RealCalc Scientific Calculator is one of the most popular and most reviewed scientific calculator applications on the Google Play Store, with over 10 million downloads and 1.9 million ratings. You can use this app to do your day-to-day calculations and much more complex calculations, in which most calculators fail. Apart from add, subtract, multiply and divide, RealCalc can do unit conversions, store result history (up to 10 results), calculate percentages and much more.

It has a 7-segment, dot-matrix or standard font display which you can customise according to your taste and liking. The app can calculate complex trigonometric functions (in degree, radians and grads), traditional algebraic or RPN operations and even complex logarithmic functions. It has support for binary, octal and hexadecimal numbers which needs to be enabled in the settings. It has full inbuilt help, physical constants table and external keyboard support to make things even more convenient for the user. If you are looking for even more features, you can purchase the RealCalc Plus, which would get you extra features and help the creators support further development.

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HiPER Calc Pro price in India

HiPER Calc Pro is an advanced version of the HiPER Scientific Calculator. Apart from basic calculations, HiPER Calc Pro can solve complex scientific computations. It has up to 100 digits of significand and 9 digits of exponent. The app can detect repeating decimals and can also convert numbers into fractions and vice versa. The calculator has numerous settings like full-screen mode, decimal and thousand separators which can be managed through the app’s settings.

The app has support for more than 90 physical constants, 200 units’ conversions, an unlimited number of braces, operator priority and result history. With this app, you can solve basic arithmetic operations, trigonometric functions, logarithmic functions, derivatives and integrals, equations, hyperbolic functions, powers, roots and much more. It can even create 2D and 3D graphs of equations, functions and integral areas. The app also supports binary, octal, and hexadecimal and complex numbers which means you can solve almost every equation. All these features have earned HiPER Calc Pro a rating of 4.8 stars (out of 5) and more than 100K downloads. This paid app provides you with so many functions and features that it is a steal even at INR 129.

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Calculator price in India

Google, the developer of the Android operating system, has come up with their calculator app. It is one of the most downloaded applications on the Google Play Store, with over 1 billion downloads and a rating of 4.4 stars (out of 5). It has a simple user interface but don’t let its simple design fool you as it can do tons of calculations without any problem. The calculator can solve complex functions and equations, apart from basic mathematical calculations like addition, subtraction, multiplication and division. The keypad and number display are quite big, making it easier to read for people with poor eyesight.

It can solve trigonometric functions like sin, cos, tan, sec, cosec and cot. You can also use it to solve logarithmic functions as well as exponential functions. Calculator by Google LLC can also be used to calculate percentages, square root, decimal numbers, and factorials. It even stores your previous results in case you make a mistake on the way. This free app requires Android version 6.0 and above to function correctly.

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HiEdu Scientific Calculator: He-570 price in India

HiEdu Scientific Calculator: He-570 is another free calculator with over a million downloads and a rating of 4.7 stars (out of 5), making it one of the most popular calculator apps on the Google Play Store. This app combines the features of a basic calculator with a scientific one. You can also convert currencies, time, distance, mass/weight, temperature, pressure, power, area, and energy and fuel consumption. The display is quite large, and the font is pretty easy to read.

Apart from basic arithmetic calculations, this android calculator also lets you do complex number calculations, matrix calculations (addition, subtraction, multiplication, transposition, inverse and determinant), vector calculation (addition, subtraction, cross product, dot product, angle calculation between them), solve equations (quadratic, cubic, system of equations and inequalities) as well as graph functions. It has a simple and easy to use UI which can be customised easily using the application’s settings. HiEdu Scientific Calculator also records your recent results, making it easy to rectify an error and keep working on the problem.

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Scientific Calculator price in India

If you are looking for a scientific calculator that supports a wide range of Android operating systems (4.1 and above), then here’s the perfect calculator app. This Android scientific calculator has a rating of 4.4 stars (out of 5) on the Google Play Store and 5 million downloads. It has support for phones, laptops and tablets with an Android operating system version Jelly and above. This 2MB app combines the functionality of a basic calculator with a scientific calculator.

With this Android calculator, you can do simple calculations like add, subtract, multiply, divide and calculate percentages. Apart from these basic calculations, this scientific calculator can also calculate exponential functions, trigonometric functions (sin, cos, tan, sec, cosec and cot), logarithmic functions, algebraic equations without a sweat. You can use infinite braces in equations, and the calculator will solve it for you. You can convert currencies, length, temperature, weight/mass, time, etc., without the need to download any extra application.

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Free scientific calculator plus advanced 991 price in India

It doesn’t matter if you are a student or a businessman; everybody requires a good calculator app in their life, just like the free scientific calculator plus advanced 991 calc. The app has over 5 million downloads and earned a rating of 4.8 stars (out of 5) which speaks of the features and functions it provides. But that’s not all; the app supports many Android devices ranging from smartphones to large-screen tablets, anything running Android OS 4.2 and above without any issue.

Apart from the basic calculations, the calculator also lets you perform several complex calculations that even the most advanced scientific calculators can’t perform. You can use it to solve arithmetic equations, algebraic equations, trigonometric functions, logarithmic functions, exponential functions, integrals, derivatives and much more with just a single tap. Depending on the equation you provide, it can even plot graphs, draw tangents, tracing, roots, and derivatives. You can convert one unit into another without the need to download any other app on your device.

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