Time Tracking Software that tracks activity, clients, project management, billing time and the $ rates you charge your clients. Print custom time sheets to accompany invoices you send out to your clients. Activity Time Tracker software features include: Maintain custom billing rates, client details and project details. Record start & stop activity dates/times to the second. Produce client time sheets to accompany your invoice via Wizard. Version 1.2 has updated location of Web site links.