Limited Securities (http://www.limitedsecurities.com) has released iCurrency Plus 1.1.0 on the Mac App Store. The application tracks and evaluates currency exchange rates, as well as provides trends, graphs and a currency conversion calculator.

Among other features iCurrency Plus offers notifications using Growl and the ability to show one of the currency pairs in the menu bar at all times. Users can be notified of rate variances, predetermined by the user’s choice of percentage spreads.

iCurrency Plus requires Mac OS X 10.6.6. It’s available for US$1.99 in the Finance category of the Mac App Store.