Billr is a new iPhone app designed to provide a simple method for quickly and easily splitting restaurant bills between multiple parties right at the table. The app guides the user through a series of steps, beginning with picking the party size, entering the costs of each dish in each person’s column, setting the tax and tip amounts and then providing a summary of what each person owes. Parties of up to 16 people are supported and the app provides a simple and intuitive notepad interface for quickly tapping in each person’s item costs. The results can be displayed directly on the iPhone or sent out via text message or e-mail. Billr is available from the App Store for $1.