Sunsama Calendar is a special that people who are working together on a project can use to help them stay on the right track. The easy to use and edit calendar means that members of a team who are working remotely will be able to see at a glance who is working on what, add notes and suggestions as and when necessary and connect with them in a number of other different ways. although there are many other apps of this type to choose from, the smart interface of Sunsama Calendar makes it a good option.