This free currency converter app is very simple and fast to use. It's a widget for the home screen, and it's based on the data from the Central Bank of Russia. It shows the current exchange rate of the Russian ruble (RUB) in relation to the U.S. dollar, the euro, the British pound, the Japanese yen, and the Swiss franc. It also shows the exchange rate for other currencies.

The currency converter app works only with the service of the Central Bank of Russia and queries and displays only the exchange rates of the Russian Central Bank in relation to the various currencies. The exchange rates are shown in relation to the U.