RUS Ruble x Belarusian Ruble is a free Android application developed by Currency Converter X Apps. It is a simple currency converter that allows users to convert Russian Ruble to Belarusian Ruble and vice versa. This app falls under the category of Business & Productivity with a sub-category of Finance.

One of the main features of this app is the currency converter, which is easy to use. It also provides the latest exchange rates online, which is a great help for users who need to make real-time transactions. The app also allows users to manually change the exchange rate to the rate of their choice.

Overall, RUS Ruble x Belarusian Ruble is a great app for users who need a simple and reliable currency converter. It is user-friendly and provides accurate information. However, it lacks some advanced features that other currency converter apps may have, such as historical data or a wider range of currencies.