Is Apple planning on producing a combination program similar to outlook?

Because of work and School obligations, I have been using Microsoft Office 365 and have I really enjoyed the idea of having Mail, Contacts, and calendar in one place rather then three separate programs, even though Apple does a great job integrating the three. Currently I have one year left on my Office 365 subscription and would like to know if Apple is planning on rolling out an "all-in-one" type program or not? I would rather pay $60 to apple for the upgraded Keynote, Pages and Presenter programs then to pay a $100+/Year to Microsoft for the same abilities.

Thanks for the Help