iOS - Wikipedia
iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple for its iPhone line of smartphones. It was unveiled in January 2007 alongside the first-generation …
IOS | Apple, Updates, Software, & Origin | Britannica
Dec 27, 2025 · 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 …
What is Apple iOS? | Definition from TechTarget
Jun 11, 2025 · Apple iOS stands for iPhone operating system and is designed for use with Apple's multitouch devices. The mobile OS supports input through direct manipulation and responds to …
Apple iOS Explained: Mobile OS for iPhone and iPad ... - Investopedia
Sep 28, 2025 · Apple iOS is the mobile operating system for iPhone, iPad, and other Apple devices, launched in 2007. iOS is the second-most popular mobile OS worldwide, behind …
What is iOS? A Comprehensive Overview of Apple’s
Feb 4, 2025 · iOS is the operating system that powers Apple’s devices, including the iPhone, iPad, iPod Touch, and Apple TV. The name “iOS” stands for iPhone Operating System, …
What Does iOS Stand For? Uncovering the Meaning Behind …
Mar 1, 2024 · iOS stands for ‘iPhone Operating System’ and began shaping the future of mobile technology with its launch in 2007. Through continuous software updates and feature …
What is iOS? A Comprehensive Guide to Apple's Operating System
Nov 28, 2025 · iOS is a software platform that runs on Apple’s digital devices, such as the iPhone, iPad, iPod touch, and Apple TV. iOS stands for iPhone Operating System, although it is not …
iOS Definition - TechTerms.com
Feb 20, 2023 · iOS is a mobile operating system developed by Apple. It currently runs on the iPhone. It previously ran on the now-discontinued iPod Touch; a version also ran on the iPad, …
What is iOS? - Pocket Tactics
Feb 24, 2025 · iOS is an operating system, meaning it's the base software that lets an iPhone function, and through which you interact with the device. An operating system controls …
What Is IOS? - Computer Hope
Sep 7, 2025 · Originally known as the iPhone OS (Operating System), iOS is the operating system that runs on the Apple iPhone, Apple iPad, and Apple iPad Touch devices.