Currency converter and risk. Google Play

This application can be used as a currency converter.

It provides some dynamic links.

Use YQL from yahoo to get economics data.

The application provides links to central banks webs.  Central banks try inflation and economic growth targets. You can access to images of currencies and obtain some information about the Nation that issue that currency.

There is a colour bar at the bottom of the screen. When the bar is fill in more than the half, the impulse of the first currency is stronger than the impulse of the second one. The index value in the bar depends on the differences between the last exchange rate and the rates of the last 52 weeks with an special consideration to the last week.