Ease of use means it will take as little time as possible for your team to get on and start using it. It should be user-friendly with minimal maintenance required at the same time. Easy to use: Choose a shared calendar that every member of your team can easily use.When researching a good schedule or planning app, there some crucial features that you should always look for. Essential features of any shared calendar They enable organizations to work more in sync, without having to text, email, or call every time there’s a little adjustment – just take a look at your teammate’s calendar, and pick the next time they’re available. Shared calendars can help business owners, managers, and teams improve their overall productivity by being able to coordinate more efficiently. So how can we stay on top of shifting schedules? Things are always up in the air, and it seems like meetings get moved around almost hourly.