You can now submit apps that utilize the powerful new features of the next edition of iOS, watchOS and tvOS. Build your apps using Xcode 10 GM seeds, test with the latest versions of iOS 12, watchOS 5 and tvOS 12, and send them for review.
From March 2019, all new apps and app updates for iPhone, including Universal Apps, will need to be built with iOS 12 SDK and support iPhone X S Max. All new app and app updates for Apple Watch must be built with watchOS 5 SDK and support Apple Watch Series 4.
Learn to prepare your apps