How to take control of your mobile workforce with Traca. Traca is a web software app for both desktop and mobile developed to help small business owners and specifically builders and tradesman to manage their projects more effectively. Traca frees you from long e-mail chains and helps you communicate more effectively and efficiently by reducing the need for phone calls. We have included some handy benefits and tips which will help you manage your teams and subcontractors better, and provides an insight into Traca's functionality.