We definitely know something about what's coming in macOS 10.15 on the grounds that Apple uncovered subtleties amid WWDC 2018.
Unification of iOS and macOS applications
Amid Apple's WWDC 2018 keynote the organization reported plans to make it less demanding to port iOS applications to the Mac. The organization gave designers a "sneak look" of its technique to allow Mac engineers to "tap into" iOS.
While iOS and MacOS share normal establishments, it is difficult to port an iOS application to the Mac in light of the fact that the two UIs are fairly unique. "Porting an application from one to alternate includes some work," said Craig Federighi.
Apple has said it is seeing approaches to adjust explicit practices, for instance, simplified, with the goal that they can be meant alternate OS. In 2018 Apple ported over its very own portion applications from iOS to Mac, and uncovered that it was taking a shot at approaches to make the change between the two OSes smoother.
The intends to make it less demanding to port an application from iOS to the Mac was no enormous amazement. Back in January 2018 a give an account of Axios (by Ina Fried already of Re/code and All Things Digital) asserted that you will have the capacity to run iPad applications on macOS 10.14 when it propelled in the harvest time, as a component of a mystery Apple venture.
Nonetheless, around a similar time Apple programming boss Craig Federighi told workers at an organization meeting in January 2018 that Apple would concentrate on security and execution enhancements in macOS and iOS in 2018. Accordingly there were to be less significant changes to the macOS than there have been in earlier years, and thus it appears that the lion's share of work associated with getting iOS applications to keep running on the Mac was pushed to 2019.
Macintosh has plainly concluded that it would be an error to attempt and get ready to dispatch such a component in 2018, however the reputed venture to consolidate iPhone, iPad and Mac applications was genuine.
Bloomberg likewise composed that Apple planed to join iPhone, iPad and Mac applications as a component of a mystery venture called 'Marzipan'. As per Bloomberg's sources in a January 2018 report: "Engineers will have the capacity to structure a solitary application that works with a touchscreen or mouse and trackpad relying upon whether it's running on the iPhone and iPad working framework or on Mac."