iPhone OS 1 is the first major release of iOS, Apple's mobile operating system. It was released on June 29, 2007. It was succeeded by iPhone OS 2 on July 11, 2008.

iPhone OS 1 laid the groundwork of the iPhone's operating system, including a grid-based Home Screen called SpringBoard, and a set of 16 built-in apps, including Text, for sending Short Message Service (SMS) messages, a YouTube app for watching videos hosted on the platform, and Maps, an app built around Google Maps with support for route direct...

iPhone OS 1, retroactively referred to as iOS 1, was the first major version of the iOS mobile operating system to be publicly released by Apple Inc. It was developed from Mac OS X and debuted with the first iPhone on June 29, 2007.

2024年6月11日 · iOS was originally developed to run on the iPhone. Since then, it's been expanded to support the iPod touch and iPad (and versions of it even power the Apple Watch and Apple TV). In iOS 11, the emphasis shifted from the iPhone to the iPad.

2025年3月21日 · iPhone OS 1 (codenamed Alpine) is the first version of iPhone OS that was released on 29 June 2007. It was announced alongside the original iPhone at the Macworld conference on 9 January 2007.

iOS (formerly iPhone OS) [6] is a mobile operating system developed by Apple exclusively for its mobile devices. It was unveiled in January 2007 for the first-generation iPhone, [7] 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. [8]

2025年1月23日 · Milestones that shaped iOS 1: Introduced a touch-based interface with the iPhone without a physical keyboard, breaking away from existing phone norms. Positioned Apple as a major innovator in the mobile industry.

2011年12月13日 · Instead of competing on specs, Apple focused on getting the core experience right. iOS 1.0 also brought a few other apps and features that were important to the platform and ahead of their time:

iOS is at the heart of the iPhone experience. It’s the operating system on which everything else sits, while also delivering plenty of features and dedicated apps built by Apple itself. Every...

The original os of Apple's touch interface mobile operating system. No official name given on its initial release,Apple marketing literature simply stating the iPhone runs a version of Apple's...