The Vocal Scientific Calculator app is one of the useful app to have on your android smartphone or tablet. It allows you to do simple and scientific calculation functions like just any other calculator app. One of the best part of this app is no need to touch the phone or even look at it. Currently this app supports the English, French and German languages and will add more languages in next update.
The Vocal Scientific Calculator adds tons of features such as ability to shake the device to get the result (you can change the shake sensibility in the settings), speaking out the result, and even allows you to enter commands using the inbuilt voice recognition.
It has added some new functions such as currency converter with the live update (it will need Internet connection to update database) and length converter. Its dual button functionality helps you for quick access. For example if you long press the “cos” button it will allow you to switch between radian/degree mode, similarly if you long press the “x” button allows you to switch over to the main page.
Other features include plotting mathematical curves, unit conversion, add widget to the home-screen, themes to change the look of the app, offline voice recognition, code optimization, temperature and other conversion possibilities, more themes, a scientific calculator widget and much more in the future updates.
The Vocal Scientific Calculator has to be one of the most feature-packed calculator app that has existed. So go and grab it from the links which we have given below.
But before that, please make a note that only some functionality is available in the pro-version, but the free version is quite functional on its own as well.