in Byn app will help you easily convert Belarusian rubles into currency and vice versa. It is useful if you are standing in the bank and thinking how many currency to buy and are tired of calculations. Also in the app there is a calculation of the cost of fuel and conversion of cryptocurrency. * The Converter tab allows you to quickly find the equivalent of money in the new and old currencies. * The Purchase tab will help you easily calculate the change in the store, taking into account the o