iPadOS 13
iPadOS 13 home screen in "dark mode" running on aniPad Pro (3rd generation)
Developer	Apple Inc.
Written in	C,C++,Objective-C,Swift,assembly language
OS family	Unix-like, based onDarwin (BSD),iOS
Working state	Discontinued
Source model	Closed withopen-source components
Initial release	September 24, 2019; 6 years ago (2019-09-24)[1]
Latest release	13.7[2] (17H35)[3] (September 1, 2020; 5 years ago (2020-09-01)) [±]
Marketing target	Tablet computers
Available in	40 languages[4][5][6][7]
Update method	OTA, software update throughiTunes or Finder
Package manager	App Store
Supported platforms	iPad,iPad Air,iPad Mini,iPad Pro
Kernel type	Hybrid (XNU)
Default user interface	Cocoa Touch (multi-touch,GUI)
License	Proprietary software except for open-source components
Preceded by	iOS 12
Succeeded by	iPadOS 14
Official website	iPadOS 13 at theWayback Machine (archived September 11, 2020)
Tagline	Incredibly capable. Distinctly iPad.
Support status
Unsupported, no longer receiving security updates, because alliPads that supportediPadOS 13 supportiPadOS 14 andiPadOS 15 as well. Partial third-party app support. Drops support for all A7 chips, including theiPad Air (1st generation), and theiPad Mini 2 and3.
Articles in the series
iOS 13 (derived from)

iPadOS 13 is thefirst major release of theiPadOSmobile operating system developed byApple Inc. for theiriPad line oftablet computers. The successor toiOS 12 on those devices, it was announced at the company's2019 Worldwide Developers Conference (WWDC) on June 3, 2019,^[8] as a derivation fromiOS, with a greater emphasis on multitasking and tablet-centric features. It was released on September 24, 2019. It was succeeded byiPadOS 14, released on September 16, 2020.

Thefirst iPad was released in 2010 and raniPhone OS 3.2, which added support for the larger device to the operating system, previously only used on theiPhone andiPod Touch. This shared operating system was rebranded as "iOS" with the release ofiOS 4.^[9]

The operating system initially had rough feature parity running on the iPhone, iPod Touch, and iPad, with variations in user interface depending on screen size, and minor differences in the selection of apps included.^[10] However, over time, the variant of iOS for the iPad incorporated a growing set of differentiating features, such aspicture-in-picture, the ability to display multiple running appssimultaneously (both introduced withiOS 9 in 2015),drag and drop, and a dock that more closely resembled the one inmacOS than the one on the iPhone (added in 2017 withiOS 11). Standard iPad apps were increasingly designed to support the optional use of a keyboard.

To emphasize the different feature set available on the iPad, and to signal their intention to develop the platforms in divergent directions, at WWDC 2019 Apple announced that the variant of iOS that runs on the iPad would be rebranded as "iPadOS." The new naming strategy began with iPadOS 13.1, in 2019.^[8]

Unlike previous versions of iOS, the icon grid displays up to five rows and six columns of apps (30), regardless of whether the device is in portrait or landscape orientation. The first page of the home screen can be configured to show a column of widgets from applications for easy access. Spotlight Search is no longer part of the widgets but can still be accessed by swiping down from the center of the home screen or pressing Command + Space on a connected keyboard.

iPadOS features a multitasking system developed with more capabilities compared to iOS, with features like Slide Over and Split View that make it possible to use multiple different applications simultaneously. Double-clicking the Home Button or swiping up from the bottom of the screen and pausing will display all currently active spaces. Each space can feature a single app, or a Split View featuring two apps. The user can also swipe left or right on the Home Indicator to go between spaces at any time, or swipe left/right with four fingers.

While using an app, swiping up slightly from the bottom edge of the screen will summon the Dock, where apps stored within can be dragged to different areas of the current space to be opened in either Split View or Slide Over. Dragging an app to the left or right edge of the screen will create a Split View, which will allow both apps to be used side by side. The size of the two apps in Split View can be adjusted by dragging a pill shaped icon in the center of the vertical divider and dragging the divider all the way to one side of the screen closes the respective app. If the user drags an app from the dock over the current app, it will create a floating window called Slide Over which can be dragged to either the left or right side of the screen. A Slide Over window can be hidden by swiping it off the right side of the screen, and swiping left from the right edge of the screen will restore it. Slide Over apps can also be cycled between by swiping left or right on the Home Indicator in the Slide Over window and pulling up on it will open an app switcher for Slide Over windows. A pill shaped icon at the top of apps in Split View or Slide Over allows them to be switched in an out of Split View and Slide Over.

The user can now have several instances of a single app open at once. A new mode similar to macOS'sMission Control has been added which allows the user to see all of the instances of an app.^[11]

In many applications, a notable exception beingYouTube, videos can be shrunk down into a picture-in-picture window so the user can continue watching it while using other apps. This window containing the video can be resized by pinching and spreading and can be docked to any of the four corners of the screen. It can also be hidden by swiping it off the side of the screen and is denoted by an arrow at the edge where the video is hidden and swiping it will bring it back onscreen.

iPadOS Safari now shows desktop versions of websites by default, includes adownload manager, and has 30 newkeyboard shortcuts if an external keyboard is connected.^{[12][13][14][15]}

Sidecar allows for an iPad to function as asecond monitor formacOS, named in reference toarticulated motorcycles. When using Sidecar, theApple Pencil can be used to emulate a graphics tablet for applications likePhotoshop.^[16] This feature is supported only on iPads compatible with the Apple Pencil.^[17]

In addition to accessing local storage for general use, iPadOS allows external storage, such asUSB flash drives, portable hard drives, and solid state drives to be connected to an iPad via the Files app. TheiPad Pro (3rd generation) connects overUSB-C, while theLightning Camera Connection Kit can be used with previous iPads.^[18]

Support for mice and trackpads was available since the first public release, albeit as an accessibility feature only. Complete support was added in version 13.4, which included multitouch gestures for trackpads, and allowed third-party apps to implement new features supporting mice and trackpads.^[19]

iPadOS 13 supports iPads with anApple A8 orA8X chip or later, dropping support for devices with theA7 chip, more specifically the first-generationiPad Air and theiPad Mini 2 andiPad Mini 3. iPadOS 13 (formerly iOS on iPad) is the first version to drop support for an iPad model with Touch ID — specifically, theiPad Mini 3. It also ends support for iPads without any biometric authentication — such as theiPad Air (1st gen) andiPad Mini 2 — both of which used theA7 chip and lacked both Touch ID and Face ID.

iPads with anA8 SoC have limited support.

iPads with anA8X SoC have additional features that are unavailable on A8 iPads.

iPads with anA9 orA9X SoC have partial support.

iPads with anA10,A10X,A12,A12X, orA12Z SoC have full support.

Devices supporting iPadOS 13 include:

• iPad Air 2
• iPad Air (3rd generation)
• iPad (5th generation)
• iPad (6th generation)
• iPad (7th generation)
• iPad Mini 4
• iPad Mini (5th generation)
• AlliPad Pro models

An upgrade to iPadOS 13 is automatically offered to supported devices.^[20]

The release of iPadOS 13 began with 13.1. 13.0 was never publicly released, though beta testing for iPadOS 13 started with 13.0.

• iPadOS – official site
• iPadOS – official developer site
• iOS Reference Library at the Apple Developer site

• IPadOS
• Apple Inc. operating systems
• Mach (kernel)
• Mobile operating systems
• Products introduced in 2019
• Tablet operating systems

• Articles with short description
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• Use American English from September 2019
• All Wikipedia articles written in American English
• Use mdy dates from March 2020
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