This app requires Microsoft Project. TimexApp for Microsoft Project is the timesheet app for your project team. When you publish your projects to TimexApp, your team members can report actual hours against their assigned tasks on their iPhone app. Actual hours can then be downloaded to your Microsoft Project. For more information and how it works, please visit http://www.timexapp.com or watch this demo video http://www.youtube.com/watch?v=MamdiLiszSY