aCurrency Pro是一款简单而强大的汇率换算软件，可查询世界上百个国家的最新汇率，并且可将任意国家的币种作为标准货币，非常适合从事金融业人士使用，还可以在桌面增加小部件。

v4.30:

★ support 2-year history chart

★ new transparent widget theme

★ enable you to input an expression, e.g. (4+5)*6, for the amount enter dialog

★ add a fast scroll bar for the currency selection dialog

★ added "Recommends to friends" and "More apps" options in Settings window

★ fixed 2x2 widgets not updated problem

★ bug fixed