Shift Sharer allows you to save your shifts to the cloud, then add friends/colleagues and see their shifts on your calendar automatically. When a friend adds a new shift, it appears instantly on your calendar. Start by creating your various shift types within the app (you can give each an icon and colour that's displayed on the calendar), then simply assign a shift to a day with a single tap. Once you've entered your own shifts, you can find friends and colleagues via Facebook or by searching for them and once they've accepted your friend requests, you'll be able to see all of their shifts on your calendar (and they'll be able to see yours). You can choose to hide/show friends on the calendar and can also creates groups of different friends. You're even able to ask the app, "when are a set of friends all off?" The app will then list the days when these friends aren't working, allowing you to plan events and holidays. Shift Sharer stores all of its data in the cloud, meaning you'll not lose your data if your phone is damaged or lost. Getting a new phone? Just download the app and sign in to you existing account - your data will be synced automatically.