Currency Converter is the first of its own application to provide current currency rates of all countries in the world. Not only does it provide the current currency rate, but it also helps you convert one country's currency to another at the touch of a button. It uses a third-party API to retrieve the live exchange rate. The currency converter is fully immersive material design and works on all Android devices and screen sizes. This app has a navigation drawer and tabs with other apps and rate this app's features.

1. Current Currency Rates for All Countries: The app provides access to current currency exchange rates for all countries in the world. This means users can quickly check the value of one country's currency in terms of another.

2. Currency Conversion: Users can convert one country's currency to another with just a touch of a button. This is a core feature of the app and is likely its primary function.

3. Third-Party API Integration: The app uses a third-party API to retrieve live exchange rates. This means it connects to an external data source to ensure that the rates are up to date and accurate. Users can rely on this data for their currency conversion needs.

4. Material Design: The app is designed with Material Design, which is a design language developed by Google. It provides a clean, modern, and user-friendly interface that follows Google's design principles, enhancing the user experience.

5. Compatibility with Android Devices: The app is designed to work on all Android devices and screen sizes. This is important for ensuring that a wide range of users can access and use the app, regardless of their device type or screen size.

6. Navigation Drawer: The app includes a navigation drawer. This is a common UI pattern in Android apps, often used to provide easy access to various sections or features of the app. Users can navigate between different parts of the app using this drawer.

7. Tabs for Navigation: Tabs are used to organize and present different sections or features of the app. Users can switch between these tabs to access specific functionalities or information.