Apple reportedly planning to combine iPhone, iPad, and Mac apps by 2021
A new report from Bloomberg's Mark Gurman suggests that Apple is serious about combining apps across the iOS and macOS App Stores. The iPhone maker is reportedly planning on expanding Project Marzipan, a multistep initiative that will allow developers to create one app that works across iPhone, iPad, and Mac devices. Apple may reveal the first steps of this program as early as June 2019 at its annual Worldwide Developers Conference.
We first heard about Marzipan back in 2017, but this is the first hint of Apple's tentative schedule for its rollout and application. The company may debut an SDK later this year that will allow developers to port iPad apps to Mac computers. While developers will still have to submit two separate apps to the iOS App Store and the Mac App Store, the SDK reportedly makes it so developers only have to write the underlying code once.
By next year, Apple plans to expand the SDK to include iPhone apps, meaning developers could port iPhone apps to Macs in the same way. By 2021, developers may be able to merge iPhone, iPad, and Mac apps, creating one application that works across all of those Apple devices (what the report calls a "single binary"). At this stage, developers will not have to submit multiple versions of apps to different app stores—and Apple may be able to merge its separate stores into one all-encompassing app store.
