The Hryvnia is certainly very useful and even a necessary gadget for every citizen of Ukraine. If you carefully follow the changes in the exchange rate, but do not want to constantly open the financial sites – just install the app. The information that is shown in the app, served from the site finance.ua. You can see the dollar, Euro and ruble to the Ukrainian hryvnia is currently. Besides, any fluctuations in the courses will be painted in different colors. That is, if the rate of foreign currency against the hryvnia rose, the information will be highlighted in green if it has decreased – in red, if everything remained unchanged – yellow. View information about the fluctuation of exchange rates is available in the form of a graph over a period of time in 30, 90 and 360 days. In the settings you can also change the update rate: from several minutes to several hours.