Service Fusion is an Android-based software that helps field service businesses manage their operations efficiently. It is a free program that offers an all-in-one solution for managing jobs, estimates, customer details, and inventory stock levels in multiple warehouses, vans, and trucks.

The program enables you to view your daily schedule and update the status of jobs and estimates. You can also create new jobs and estimates and send "on the way" text and voice reminders to your customers. Additionally, the software offers many other features to help streamline your operations and ensure fast and accurate service delivery to your customers.

Overall, Service Fusion is an excellent tool for field service businesses. It is easy to use and does not have any per-user fees or contracts, making it an affordable solution for businesses of all sizes. With Service Fusion, you can manage your field service business better so that you have more time to focus on what matters most: your customers.