iBiz is the premier OS X time-tracking and invoicing application for freelancers, consultants, contract workers or small businesses. Manage your clients, projects, billable hours, expenses and accounts receivable, or compile and send invoices with a click - all from a single app! You can also create customized estimates or statements; sync your clients to Address Book and your events to iCal; even track time spent working on select documents or in specific apps, automatically. And iBiz grows with your business: with the networking capability of iBiz Professional, you can add users seamlessly.