iOS (formerly iPhone OS) [5] is a mobile operating system developed by Apple exclusively for its mobile devices. It was unveiled in January 2007 for the first-generation iPhone, [6] which launched in June 2007. Major versions of iOS are released annually; the current stable version, iOS 18, was released to the public on September 16, 2024. [7]

iOS is a mobile operating system developed by Apple Inc. and was first released as iPhone OS in June 2007, coinciding with the launch of the first generation iPhone. [1] iPhone OS was renamed iOS following the release of the iPad, starting with iOS 4. [2] .

iOS 18 makes iPhone even more personal, with deeper customization, new ways to connect, easier-to-find photos, and support for Apple Intelligence.

2025年1月23日 · The first version of iOS, then called iPhone OS, was a groundbreaking step in mobile technology. It laid the foundation for the modern smartphone era. What we got: Multitouch gestures such as swipe, pinch, and tap redefined how users interacted with screens. Safari, Mail, Contacts, Calendar, and YouTube made their debut.

2024年9月17日 · In this editorial, we will revisit history and discuss different versions of iOS, from the initial iPhone OS to the recently launched iOS 18. You will learn about the major specifics of various versions and the turning points in the evolution of the iOS operating system.

iOS 17 and iPadOS 17 are the latest versions of the software and launched in September 2023. You can install iOS 17 and get iPadOS 17 now. Coming in September 2024 are iOS 18 and iPadOS 18. Here’s...

2024年3月26日 · This guide takes you through the entire journey of iOS – from its origins as "iPhone OS" to the upcoming launch of iOS 16. You‘ll learn how each version moved iOS forward with new features and design changes.

2022年9月6日 · iOS, formerly known as iPhone OS, is the operating system for the Apple TV, iPad, iPad mini, iPhone, iPod touch. iOS has four abstraction layers: the Core OS layer, the Core Services layer, the Media layer, and the Cocoa Touch layer.

2025年1月28日 · iOS, multiplatform operating system (OS) created and developed by Apple Inc. for its iPhone. The platform formerly also supported the company’s iPad (until 2019) and iPod Touch (until 2022) devices. The software is based on Mac OS X (after 2016, macOS), which Apple has used since 2001 to power its Macintosh computers.

iOS (formerly iPhone OS) is the operating system running on all iPhone, iPad, and iPod touch models, and some models of Apple TV. iOS has four abstraction layers: Core OS, Core Services, Media, and Cocoa Touch.