Project mobile applications overview
Three mobile applications that are related to project time are available for Microsoft Dynamics 365: Microsoft Dynamics 365 Project Timesheet, Project Time Entry, and My timesheets/Timesheets for my review (Optimized for mobile).
Project Timesheet mobile app
The Dynamics 365 Project Timesheet mobile app lets users submit and approve timesheets for projects on their mobile device. This mobile app surfaces the timesheet functionality in the Project management and accounting area of Microsoft Dynamics 365 for Finance and Operations. It helps improve user productivity and efficiency, and also helps with the timely entry and approval of project timesheets.
Project Time Entry workspace
The Project Time Entry workspace lets users enter and save time against a project. However, it doesn't let users submit or approve project timesheets. It can be used only for time entry. This mobile workspace is intended to be used together with the Microsoft Dynamics 365 for Unified Operations mobile application.
My timesheets/Timesheets for my review
My timesheets (Optimized for mobile) and Timesheets for my review (Optimized for mobile) make up a solution that lets employees create, submit, and approve project timesheets on a mobile device. Workers can access the Finance and Operations functionality through the URL for the application. This solution doesn't require the Dynamics 365 for Unified Operations mobile application.
For more information
For more details, see Microsoft Dynamics 365 Project timesheet mobile application, Project time entry, Project timesheets on a mobile device, and Implement custom fields for the Project timesheet mobile app.