The following outline is provided as an overview of and topical guide to iOS:
iOS – mobile operating system developed and distributed by Apple Inc. Originally released in 2007 for the iPhone and iPod Touch, it has since been extended to support other Apple devices such as the iPad and Apple TV. Unlike Windows CE (Mobile and Phone) and Android, Apple does not license iOS for installation on non-Apple hardware.
Apple Inc., originally named Apple Computer, Inc., is a multinational corporation that creates and markets consumer electronics and attendant computer software, and is a digital distributor of media content. Apple's core product lines are the iPhone smartphone, iPad tablet computer, and the Macintosh personal computer. The company offers its products online and has a chain of retail stores known as Apple Stores. Founders Steve Jobs, Steve Wozniak, and Ronald Wayne created Apple Computer Co. on April 1, 1976, to market Wozniak's Apple I desktop computer, and Jobs and Wozniak incorporated the company on January 3, 1977, in Cupertino, California.
Apple TV is a digital media player and microconsole developed and marketed by Apple Inc. It is a small network appliance hardware that sends received media data such as video and audio to a television set or external display. Its media services include streaming media, TV Everywhere-based services, local media sources, and sports journalism and broadcasts.
The iPod Touch is a discontinued line of iOS-based mobile devices designed and marketed by Apple Inc. with a touchscreen-controlled user interface. As with other iPod models, the iPod Touch can be used as a portable media player and a handheld gaming device, but can also be used as a digital camera, a web browser, for email and messaging. It is nearly identical in design to the iPhone, and can run most iPhone third-party apps from the App Store, but it connects to the internet only through Wi-Fi and uses no cellular network data since it lacks a cellular modem.
A mobile operating system is an operating system for smartphones, tablets, smartwatches, smartglasses, or other non-laptop personal mobile computing devices. While computers such as typical/mobile laptops are "mobile", the operating systems used on them are generally not considered mobile ones, as they were originally designed for desktop computers that historically did not have or need specific mobile features. This line distinguishing mobile and other forms has become blurred in recent years, due to the fact that newer devices have become smaller and more mobile unlike hardware of the past. Key notabilities blurring this line are the introduction of tablet computers and light-weight laptops and the hybridization of the two in 2-in-1 PCs.
iOS is a mobile operating system developed by Apple Inc. exclusively for its hardware. It is the operating system that powers many of the company's mobile devices, including the iPhone; the term also includes the system software for iPads as well as on the iPod Touch devices. It is the world's second-most widely installed mobile operating system, after Android. It is the basis for three other operating systems made by Apple: iPadOS, tvOS, and watchOS. It is proprietary software, although some parts of it are open source under the Apple Public Source License and other licenses.
Cocoa Touch is the application development environment for building software programs to run on iOS for the iPhone and iPod Touch, iPadOS for the iPad, watchOS for the Apple Watch, and tvOS for the Apple TV, from Apple Inc.
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. iPhone OS was renamed iOS following the release of the iPad, starting with iOS 4. With iOS 13, Apple began offering a separate operating system, iPadOS, for the iPad. iOS is also the foundation of the newer audioOS and tvOS, and shares some of its code with macOS. New iOS versions are released every year alongside new iPhone models. From its launch in 2007 until 2010, this occurred in June or July, since then, new major versions are released in September or October. Since the launch of the iPhone in June 2007, there have been 17 major releases of iOS. The current major version of iOS is iOS 17, released in September 2023.
iTunes Remote is a software application developed by Apple Inc. for iOS devices that allows for remote control of Apple TV or iTunes library in an area with Wi-Fi connectivity using the proprietary Digital Audio Control Protocol (DACP). It is currently available as a free download from the App Store for iOS devices such as iPhone, iPod Touch, iPad, and Apple Watch.
webOS, also known as LG webOS and previously known as Open webOS,HP webOS and Palm webOS, is a Linux kernel-based multitasking operating system for smart devices such as smart TVs that has also been used as a mobile operating system. Initially developed by Palm, Inc., HP made the platform open source, at which point it became Open webOS.
The iPhone 3GS is a smartphone that was designed and marketed by Apple Inc. It is the third generation iPhone and the successor to the iPhone 3G. It was unveiled on June 8, 2009 at the WWDC 2009 which took place at the Moscone Center in San Francisco.
Messages is an instant messaging software application developed by Apple Inc. for its macOS, iOS, iPadOS, and watchOS operating systems.
The following outline of Apple Inc. is a topical guide to the products, history, retail stores, corporate acquisitions, and personnel under the purview of the American multinational corporation Apple Inc.
iOS 6 is the sixth major release of the iOS mobile operating system developed by Apple Inc, being the successor to iOS 5. It was announced at the company's Worldwide Developers Conference on June 11, 2012, and was released on September 19, 2012. It was succeeded by iOS 7 on September 18, 2013.
The iPhone 5c is a smartphone that was designed and marketed by Apple Inc. It is part of the sixth generation of the iPhone. The device was unveiled on September 10, 2013, and released on September 20, 2013, along with its higher-end counterpart, the iPhone 5s. The "c" in the iPhone 5c's name stands for Color.
The fifth generation iPod Touch was unveiled at Apple's media event alongside the iPhone 5 on September 12, 2012, and was released on October 11, 2012. A mobile device designed and marketed by Apple Inc. with a touchscreen-based user interface, it succeeded the 4th-generation iPod Touch. It is compatible with up to iOS 9.3.5, which was released on August 25, 2016.
The fourth generation iPod Touch is a multi-touch mobile device designed and marketed by Apple Inc. with a touchscreen-based user interface. The successor to the 3rd-generation iPod Touch, it was unveiled at Apple's media event on September 1, 2010, and was released on September 12, 2010. It is compatible with up to iOS 6.1.6, which was released on February 21, 2014.
The sixth generation iPod Touch is a mobile device designed and marketed by Apple Inc. with a touchscreen-based user interface. It is the successor to the iPod Touch, becoming the first major update to the iPod lineup in more than two and a half years. It was released on the online Apple Store on July 15, 2015, along with minor upgrades to the iPod Nano and iPod Shuffle. This generation of iPod Touch was officially discontinued by Apple on May 28, 2019, with the release of its next-generation successor. It supports up to iOS 12.5.7, released on January 23, 2023.
iOS 13 is the thirteenth major release of the iOS mobile operating system developed by Apple Inc. for the iPhone, iPod Touch and HomePod. The successor to iOS 12, it was announced at the company's Worldwide Developers Conference (WWDC) on June 3, 2019, and released on September 19, 2019. It was succeeded by iOS 14, released on September 16, 2020.
iPadOS is a mobile operating system for tablet computers developed by Apple Inc. It was first released as a modification of iOS starting with version 13.1 on September 24, 2019. Before the release of iPadOS, iPads were released with iPhone OS, which was later renamed to iOS. New iPadOS versions are released every year mostly in sync with iOS, tvOS, and watchOS.