The free application allows users to select any of the themes or colors they wish. There are thousands of themes available and they can be downloaded for free. Once the application is installed, users can select their preferred theme, and the keyboard will automatically be downloaded and installed on their device. They can also select the theme colors and backgrounds. The user interface is also customizable, allowing them to change the font style, font size, and color!

With the free app, users can choose any of the themes or colors and customize the font style, font size, and color!

The app also supports multiple languages, such as English, French, German, Russian, Spanish, Italian, Portuguese, and more.