What feature does the Xero Expenses mobile app provide?

The feature provided by the Xero Expenses mobile app is receipt capture immediately after purchase. This feature allows users to quickly snap a photo of a receipt using their mobile device as soon as they make a purchase. This immediate capture helps in maintaining accurate expense records, eliminates the hassle of keeping physical receipts, and ensures that the data is entered into the system promptly. This functionality is particularly useful for businesses and employees who need to keep track of expenses in real-time, making the expense claim process much more efficient and organized.

The other options relate to different functionalities that are not specifically offered by the Xero Expenses mobile app. Employee time tracking is typically handled through a different module in Xero, project updates may involve collaboration tools that are outside the scope of the Xero Expenses app, and direct invoicing capabilities are managed through other features in Xero, rather than being a primary function of the expenses tracking application.