By Chris Morris

PHILADELPHIA (CBS) - On today’s APP-tastic and Outta Site – DataMan Pro.

Given the extraordinary rates cell phone companies charge when you go over your data limit, it helps to keep a close eye on things. DataMan Pro will track your data usage, giving you an alert when you start to get close to your limit.

The system also breaks down your usage by day – and shows which apps have been the biggest data hogs.

Check out the DataMan Pro app.