Caixa Econômica Federal, also referred to as Caixa or CEF, is the second largest government-owned financial institution in Latin America. Caixa has now released their official banking app in Windows Phone Store. It offers all the basic functionalities which you can expect from a banking app. You can get your account details, make fund transfer, view credit card bill, loan amount and more.
Download it here from Windows Phone Store for free.