Science Friday Edit this Published in Science Friday SciFri: App Chat: Apps to Mind Your Money Listen Queue Download this audio Want to embed this player? Use the code below. More info. <iframe width="600" height="130" frameborder="0" scrolling="no" src="//www.wnyc.org/widgets/ondemand_player/wnyc/#file=json/367979"></iframe> Share on Facebook Share on Twitter Email a Friend Forget balancing a checkbook. Today there are better ways for the budget-minded to keep track of bank balances.