Calculator - Easy Convenient is a free Android app developed by Vinax Tech. It is a user-friendly tool that allows you to perform basic and advanced math operations on your Android device. With its simple interface, you can do calculations quickly and accurately, whether you are at home, work, or on the go.

The app has many calculator skins to choose from, making it customizable to your preferences. Basic math operations such as addition, subtraction, multiplication, and division are available. Advanced math functions such as square root, exponentiation, logarithms, and trigonometric functions are also included. The large, easy-to-read buttons and display make it easy to use.

Other features include unit conversions for length and currency, swipe to delete or edit numbers, memory function to store and recall numbers, and support for multiple languages, including English, Spanish, German, French, and more. Customizable settings, including decimal point placement and theme options, are also available.

In summary, Calculator - Easy Convenient is a smart calculator application that eliminates the hassle of mental math and paper calculations. It is a useful tool that can make your life faster and easier.