DriverApp by Starksoft Deutschland GmbH - Özgür Mergün is a free Android application that helps streamline the billing process for employers and their employees. The app allows employees to access their monthly sales and record expenses that are relevant to billing. All data inputted by the employees is stored and made visible to the employer for easy billing, regardless of their location. The app requires only a smartphone to function, making it easy to use on-the-go.

The DriverApp is a useful tool for businesses looking to simplify their billing process and improve efficiency. By enabling employees to record their expenses and sales data on the go, the app eliminates the need for manual data entry and paperwork. With its simple interface and intuitive features, the DriverApp is a must-have for businesses looking to streamline their billing process.