- March 25: Apple TV+, an over-the-top subscription video on-demand web television service, is announced.
- May 28: The 7th-generation iPod touch is released.
- June 3–7: The 2019 Worldwide Developers Conference is held, with iOS 13, macOS Catalina (10.15), watchOS 6, tvOS 13, iPadOS, Pro Display XDR, and the 3rd-generation Mac Pro being announced.
- July 22: iOS 9.3.6 and 10.3.4 are released.
- September 19: iOS 13 and watchOS 6 are released to the public.
- September 20: The iPhone 11, iPhone 11 Pro and 11 Pro Max are released.
- September 24: iPadOS, an iPad-oriented version of iOS, is released. tvOS 13 is also released.
- October 7: macOS Catalina (10.15) is released.
- December 10: Apple releases the Pro Display XDR with Polishing Cloth.