Depending on the last point your favourite calendar might differ from my own hence read the entire list to find the one best suited for you. Do you need to share your calendar with others in your family or your co-workers, you get the point. For example, which email account you use and does your calendar app supports that account or not. Lastly, you should consider your personal use case scenario and see if your personal requirement is met by that app or not. You want something which can support your workflow from now to 5 years in the future. Many calendar apps sacrifice on its features just to look pretty, and you don’t want that. Thirdly, you should consider its feature set. A good calendar app shall display all that information in a way which is easier to read and pleasing to look at. As you start adding more and more events on your calendar and map your whole day on it, it will start looking cluttered. Secondly, the calendar’s interface should be aesthetically pleasing. A good calendar app will make these things easier for you. After all, you will need to add events/things and retrieve them on a regular basis. The first and foremost thing you should consider when looking for a calendar app is the ease with which it can be accessed. Before we get into the details of our list, first let us understand what makes a good calendar app.