A calculator. Who has not ever used this tool? It’s essential, and even if it’s in college or university, it’s unlikely you’ve ever used one.
Calculator, apparently simple apps
It is a typical tool that, of course, has long ago found its way to Android in application form. Today it is more than likely that you will get a pre-installed one and, deep down, it has no more mystery. You wear it like a real one and that’s it. Yes, there are differences when we need to make more intensive use of them or we need more advanced things. Not all calculators offer the same options, and not all make the most of the available screen space.
Apps to do calculations, graphs and other mathematical operations
Starting with the most obvious, we highlight the Google calculator for the simplest accounts. Why? First of all, because it surely comes pre-installed on your terminal. It is a basic app that will allow you to carry out most of the operations you need. Somewhat limited will work for most people. If you don’t have it, install it from the Google store without problems.
Shake Calc – Calculator
This app has operations memory functions, thus avoiding having to repeat it. Although it seems to have a rather simple design, it is possible to customize it with various themes. It contains trigonometric operations as more advanced functions, but little else.
You need more? Calculator ++ it’s a good first step. It offers a simple mode and a more advanced one. One of its main advantages is sliding on the buttons to use the top function, which is a very convenient shortcut. In addition, it will also allow you to create graphics, so we are talking about a very complete option that does not overwhelm either.
At first, it seems like a very simple interface, but it really hides more advanced functions if we click on the different buttons at the top of the app, including inserting formulas and saving them for future uses.
What if instead of simple operations you need to change currency? Or calculate tips? What if you need to calculate a discount? ClevCalc opts for another route and offers default calculators and operations for day-to-day operations. And yes, you can also use it as a normal calculator, but its main value is those other all-in-one alternatives.
Free Plus Calculator
With a somewhat more renewed design than the previous app, this calculator has more advanced functions by pressing the memory button, which also collects the last operations performed. It is a good option to replace the native Android calculator.
If you prefer an application that stands out for being customizable, Tricolor Calculator It’s your choice. You can configure how the keyboard is displayed, as well as colors or even how decimals are displayed. If you want to remove the advertising banner, you can pay for the Pro version, although that will be the only difference.
Mobi Calculator (no ads)
What we like most about this app is that everything it offers us is free. That’s right, it doesn’t contain any ads in its content, so you don’t have to pay for another paid version either. However, it is not a sign of a little-worked app, but quite the opposite, with a very customizable interface, even a Night Mode.
With Scientific Calculator you have, obviously, a scientific calculator. It also stands out for its themes, and you can get more using the Plus version. At a functional level, it offers simple and scientific calculators, and this second one is the one that stands out. Perfect for complex operations or to have a retro style in the app.
All-In-One Free Calculator
Do you want a tool with multiple options? This is the right app, since it covers in one place the equivalent of the content of many separate applications, with a scientific calculator, unit and currency converter, equation solver and area calculator.
RealCalc Scientific Calculator
Of course, if what you want is true power and a calculator capable of everything, you have to opt for RealCalc Scientific Calculator. Fully focused on a classic looking scientific calculator, it offers many options. If you pay for the Plus version, you will receive even more. Only recommended to those people who make a really intensive use.
Multi-screen voice calculator
It may be the case that our hands are busy with another task, or simply for convenience we want to calculate some mathematical operation without touching the screen. For this there is this app, which not only records simple operations, but also develops somewhat more complex functions through voice, although it needs an Internet connection to work accurately.
CALCU It stands out mainly for its style, and resembles other options that offer simple and scientific options. Little more to highlight beyond its look, which can be very interesting. You can remove the advertising with an in-app payment.
MyScript Calculator 2
It introduces the initiative of writing the calculations on an interactive paper, but that includes other functions such as the export operations to others apps or a memory to save all the results. The only drawback is that there is only one version that is paid.
If you want something more elegant, fluid and with animations and graphics that really stand out, One Calculator well worth a look. Their income comes from the purchase of themes, although it is something more secondary.
And what about the smallest of the house? They also have the right to learn more elaborate operations, and this app allows you to perform addition, subtraction, multiplication or division in a very simple and visual way.
Desmos Graphing Calculator
And we end up with the ultimate option for graphics. As his name confesses, Desmos Graphing Calculator offers all the graphics you want in style. The most prominent in this section. It has no ads or payments within the app for a Plus version: everything at your fingertips from the start. It has cloud sync if you create an account.
ClevCalc – Calculator
In addition to calculating the typical numerical operations, which any calculator does in the end, it also serves as a date and time converter. On the other hand, it details the fuel cost of the vehicle, calculates the health with parameters such as the Body Mass Index, even our grade point average if we are still studying.
Like the voice calculator, this app also tries to make life easier for us. We can carry out those operations that we cannot solve through a simple photography. Photomath scan those images and analyze the function without having to enter it yourself manually.