SMPW is a free mobile application available for Android devices that helps organizations manage their volunteers and their schedules. This business and productivity app offers a simple and intuitive interface that allows users to easily create and manage events, tasks, and schedules for their volunteers.

The SMPW Calendar feature is the app's main functionality, which allows users to create events and invite volunteers to sign up for specific dates and times. The app also offers a messaging feature that allows users to communicate with their volunteers and send reminders. With SMPW, organizations can efficiently manage their volunteers and ensure that they are scheduled for the tasks they need to complete.

Overall, SMPW is a useful tool for organizations looking to streamline their volunteer management process. Its simple and intuitive interface makes it easy for users to create and manage events and schedules, while its messaging feature allows for effective communication with volunteers.