There are millions of iPhone users out there.
Allowing them to connect their Apple Calendar to your application creates a better user experience and puts you one step ahead of your competition.
However, it's not easy.
The only way to connect to iCloud is using CalDAV. This client/server document protocol is used to submit and retrieve Apple Calendar documents.
Unfortunately, CalDAV can be a challenge for developers used to more commonly styled HTTP APIs.
This mean that many applications that could benefit from calendar sync don’t take advantage of it and their users miss out.
Using Cronofy's unified calendar API, you can solve these problems and more.