Tempo is a program for keeping track on your and/or others worked time on different tasks. Simply register different tasks, clients and fees, and you can easily keep track of every worked minute. Tempo can create detailed reports on who has been working with what and for how long. You can also use these lists to send to your client along with your invoices. In the reports you can choose to use decimal hours (1,5h) or have the time in hours and minutes (1h 30min).