RUS Ruble x Kazakhstani Tenge is a free Android application developed by Currency Converter X Apps. As the name suggests, it is a simple currency converter from Russian Ruble to Kazakhstani Tenge and from Kazakhstani Tenge to Russian Ruble. The app allows users to convert currencies and see the exchange rate online. Additionally, users can manually change the rate to the rate of their choice. The app is categorized under Business & Productivity and more specifically under Finance.

The app interface is straightforward and easy to use, making it an ideal choice for users who want to quickly convert currencies. The app supports the conversion of Russian Ruble x Kazakhstani Tenge (RUB KZT) and Kazakhstani Tenge x Russian Ruble (KZT RUB). Overall, RUS Ruble x Kazakhstani Tenge is a useful tool for anyone who frequently deals with these currencies.