We all need a calculator sooner or later and having it integrated into the smartphone is a nice advantage. Whenever you have to divide the restaurant bill, when you want to calculate the percentage of VAT on a price, when doing math at school, when you have to make quick calculations that you don't want to be wrong, you can use the application of the calculator.
Both on Android smartphones and tablets and on iPhone and iPad the calculator is an app already installed (on the iPhone it is also a scientific calculator), but if you want a better app than the standard one, we see here, among the many that are there, the 10 best calculators to install for free, with different graphics, more comfortable and beautiful to look at, and also with tools to solve complex mathematical problems.
READ ALSO: Best math apps for Android and iPhone
1) Plus calculator
Calculator Plus (for Android and iPhone) is one of the simplest calculator apps that can be used on smartphones, which graphically reproduces the calculators of the past. You can therefore make quick calculations that remain in memory to have a history. a scientific calculator is missing here.
2) Calculator (Google)
The Google Calculator app, available only for Android, is the one that is pre-installed in Pixel smartphones and has a nice interface to easily solve math problems and simple and complex calculations. The scientific calculator, in addition to simple calculations such as additions, subtractions, multiplications and division, also specializes in scientific operations such as logarithmic, trigonometric and exponential functions.
3) One Calculator
Uno Calculator (Android and iPhone) is a special app because it is a "porting" of the Windows 10 calculator that Microsoft has made open source. In practice it is the same Windows 10 calculator that now becomes available, free and without advertising, as an app for Android smartphones, for iPhone, iPad. As a calculator it is truly complete and powerful, not only usable for solving complex calculations, but also for entering HEX, BIN, OCT and DEC codes, for writing functions and equations and then also for converting units of measurement such as weight, energy, coins, temperatures and much more. This is probably the best app for using a calculator on your phone, especially for those used to using the same app on Windows 10.
One Calculator can also be used and tested from the calculator.platform.uno website
4) CALCU elegant calculator
As the name of the app says, Elegant Calculator (for Android) is one of the calculator apps with the best graphics, with the possibility to choose colors and a control based on gestures. If we talk about the features of Stylish Calculator, the app specializes in scientific calculation and basic calculations.
5) ClevCalc
ClevCalc for Android and iPhone is a scientific calculator that shows all the calculations in one line, also with a loan and percentage operations calculator, currency converter and unit of measure (length, weight, width, time, temperature, pressure, speed).
6) The Calculator +
Calculator + is the best and most popular iPhone app to replace Apple's calculator already installed in IOS. Its functions include basic calculations, scientific calculations, fractions and currency converter, writing equations, calculating degrees and radians. it also supports calculation history, dark theme, drag and drop and can also be used from Apple Watch.
7) Calculator ++
This Android app with calculator function for Android is an excellent app to replace the default app already installed on the phone, with an interface very similar to the Google calculator seen in point 2 and many features. In Standard mode, there are operators to make simple calculations, while in Engineer mode you enter the scientific calculator with advanced features to solve complex trigonometry problems, logarithmic functions and much more.
8) Financial Calculators
Financial Calculators for Android and iPhone brings a series of financial calculation tools (TVM) that are very useful both for managing everyday expenses, taxes, interest on loans, and also for carrying out complex financial mathematical operations such as ROI calculation, internal rate of return, amortization schedule and much more. Financial Calculators is definitely the best calculator app for anyone working in the financial sector.
9) Photomath
PhotoMath, for Android and iPhone, is a calculator very popular among students because it allows you to solve complex mathematical equations by taking a picture from a book or even from a handwritten notebook.
Best of all, Photomath breaks down every math problem into simple, easy-to-understand steps and is one of the best apps for school .
10) Other great calculating apps for Android
On the Google Play store you can also find other very good free calculating apps that are worth trying if you are still not happy with those already presented above. Among these we mention those with the best reviews:
- Mobi Calculator, with a nice customizable graphical interface.
- Mathlab Graphic Calculator, ideal for school.
- Quickey calculator, very colorful.
READ ALSO: Scientific calculator with graphs to solve equations and functions
Both on Android smartphones and tablets and on iPhone and iPad the calculator is an app already installed (on the iPhone it is also a scientific calculator), but if you want a better app than the standard one, we see here, among the many that are there, the 10 best calculators to install for free, with different graphics, more comfortable and beautiful to look at, and also with tools to solve complex mathematical problems.
READ ALSO: Best math apps for Android and iPhone
1) Plus calculator
Calculator Plus (for Android and iPhone) is one of the simplest calculator apps that can be used on smartphones, which graphically reproduces the calculators of the past. You can therefore make quick calculations that remain in memory to have a history. a scientific calculator is missing here.
2) Calculator (Google)
The Google Calculator app, available only for Android, is the one that is pre-installed in Pixel smartphones and has a nice interface to easily solve math problems and simple and complex calculations. The scientific calculator, in addition to simple calculations such as additions, subtractions, multiplications and division, also specializes in scientific operations such as logarithmic, trigonometric and exponential functions.
3) One Calculator
Uno Calculator (Android and iPhone) is a special app because it is a "porting" of the Windows 10 calculator that Microsoft has made open source. In practice it is the same Windows 10 calculator that now becomes available, free and without advertising, as an app for Android smartphones, for iPhone, iPad. As a calculator it is truly complete and powerful, not only usable for solving complex calculations, but also for entering HEX, BIN, OCT and DEC codes, for writing functions and equations and then also for converting units of measurement such as weight, energy, coins, temperatures and much more. This is probably the best app for using a calculator on your phone, especially for those used to using the same app on Windows 10.
One Calculator can also be used and tested from the calculator.platform.uno website
4) CALCU elegant calculator
As the name of the app says, Elegant Calculator (for Android) is one of the calculator apps with the best graphics, with the possibility to choose colors and a control based on gestures. If we talk about the features of Stylish Calculator, the app specializes in scientific calculation and basic calculations.
5) ClevCalc
ClevCalc for Android and iPhone is a scientific calculator that shows all the calculations in one line, also with a loan and percentage operations calculator, currency converter and unit of measure (length, weight, width, time, temperature, pressure, speed).
6) The Calculator +
Calculator + is the best and most popular iPhone app to replace Apple's calculator already installed in IOS. Its functions include basic calculations, scientific calculations, fractions and currency converter, writing equations, calculating degrees and radians. it also supports calculation history, dark theme, drag and drop and can also be used from Apple Watch.
7) Calculator ++
This Android app with calculator function for Android is an excellent app to replace the default app already installed on the phone, with an interface very similar to the Google calculator seen in point 2 and many features. In Standard mode, there are operators to make simple calculations, while in Engineer mode you enter the scientific calculator with advanced features to solve complex trigonometry problems, logarithmic functions and much more.
8) Financial Calculators
Financial Calculators for Android and iPhone brings a series of financial calculation tools (TVM) that are very useful both for managing everyday expenses, taxes, interest on loans, and also for carrying out complex financial mathematical operations such as ROI calculation, internal rate of return, amortization schedule and much more. Financial Calculators is definitely the best calculator app for anyone working in the financial sector.
9) Photomath
PhotoMath, for Android and iPhone, is a calculator very popular among students because it allows you to solve complex mathematical equations by taking a picture from a book or even from a handwritten notebook.
Best of all, Photomath breaks down every math problem into simple, easy-to-understand steps and is one of the best apps for school .
10) Other great calculating apps for Android
On the Google Play store you can also find other very good free calculating apps that are worth trying if you are still not happy with those already presented above. Among these we mention those with the best reviews:
- Mobi Calculator, with a nice customizable graphical interface.
- Mathlab Graphic Calculator, ideal for school.
- Quickey calculator, very colorful.
READ ALSO: Scientific calculator with graphs to solve equations and functions
