AirCalc

AirCalc is presented like the only floatng calculator for Android. This means that you will be able to use this calculator on any other app that you are running in your device, as if it was a different window and with all the visibility of what you were doing before opening it.

It works in the same way as any other calculator that we could find in Windows; we can move it and change its size, change the position of it as well as minimize it. You can choose between a simple view or an advanced view, with many more functions and change between them with just sliding you finger to the right or to the left.

We can also adjust its transparency and opacity so it gets adjusted to the visibility of the rest of the apps that we are running on the device. It is very useful when, for example, we want to make an operation that we find in a document or in a web site. We will be able to make it with this calculator and seeing all the numbers without having to change pages or write them down.

This calculator does not only have the basic operations, but it also works as a scientific calculator with sin, cos, log, etc. And if we want to hide AirCalc fast, we will just need to make click on the bar with its name.