# iPadOS

> mobile operating system of the iPad, developed by Apple Inc.

**Wikidata**: [Q64350339](https://www.wikidata.org/wiki/Q64350339)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/IPadOS)  
**Source**: https://4ort.xyz/entity/ipados

## Summary
iPadOS is a mobile operating system developed by Apple Inc. specifically designed for the iPad, first introduced in 2019. It is a specialized version of iOS, optimized for larger screens and multitasking capabilities, allowing users to run multiple apps simultaneously and utilize features like Stage Manager and Sidecar for enhanced productivity.

## Key Facts
- Developed by Apple Inc., a multinational technology company based in Cupertino, California.
- First introduced in June 2019, with its official release on September 24, 2019.
- Based on iOS, Apple's mobile operating system, but optimized for iPad's larger display and multitasking capabilities.
- Uses the same underlying architecture as iOS, including the Darwin operating system and XNU kernel.
- Includes native apps like Apple Camera, Code Scanner, and AirPrint for printing via wireless LAN.
- Supports Objective-C and C++ as primary programming languages.
- Licensed under a proprietary license, meaning Apple retains most rights exclusively.
- Has undergone multiple updates, with the latest versions including iPadOS 18.6.2 and iPadOS 26.3.
- Compatible with various iPad models, including the iPad Pro, iPad Air, and iPad mini.
- Supports a wide range of applications, including productivity tools, games, and educational apps.
- Includes features like Stage Manager, Sidecar, and Apple Pencil support for enhanced functionality.
- Updates are distributed over-the-air through the Finder app or directly via Apple's servers.

## FAQs
- What is iPadOS, and how does it differ from iOS? iPadOS is a specialized version of Apple's iOS, designed specifically for the iPad. It includes features optimized for larger screens, such as multitasking capabilities, Stage Manager, and Sidecar, which allow users to run multiple apps simultaneously and connect external displays.
- Who developed iPadOS, and when was it first introduced? iPadOS was developed by Apple Inc., a multinational technology company based in Cupertino, California. It was first introduced in June 2019 and officially released on September 24, 2019.
- What programming languages are used to develop iPadOS? iPadOS is primarily developed using Objective-C and C++, which are high-level, object-oriented programming languages.
- How is iPadOS licensed, and who holds the copyright? iPadOS is licensed under a proprietary license, meaning Apple retains most rights exclusively. The copyright is held by Apple Inc.
- What are some notable features of iPadOS? Notable features of iPadOS include Stage Manager for multitasking, Sidecar for connecting external displays, Apple Pencil support, and native apps like Apple Camera and Code Scanner.
- How are updates for iPadOS distributed? Updates for iPadOS are distributed over-the-air through the Finder app or directly via Apple's servers, ensuring users receive the latest features and security improvements.
- Which iPad models are compatible with iPadOS? iPadOS is compatible with various iPad models, including the iPad Pro, iPad Air, and iPad mini, each offering different capabilities and features.

## Why It Matters
iPadOS plays a crucial role in the modern computing landscape by providing a specialized operating system tailored for the iPad's unique form factor and user needs. Its development signifies Apple's commitment to innovation and user experience, offering features like multitasking, Stage Manager, and Sidecar that enhance productivity and versatility. By optimizing iOS for larger screens, Apple has created a seamless ecosystem that caters to both personal and professional users, making the iPad a powerful tool for creativity, education, and productivity. The continuous updates and support for iPadOS ensure that users have access to the latest features and security improvements, reinforcing Apple's reputation for reliability and innovation in the tech industry.

## Notable For
- Being the first specialized operating system for the iPad, distinguishing it from other mobile operating systems.
- Introducing groundbreaking features like Stage Manager and Sidecar, which revolutionized multitasking and external display connectivity.
- Supporting a wide range of applications, including productivity tools, games, and educational apps, making it a versatile platform.
- Offering extensive compatibility with various iPad models, including the iPad Pro, iPad Air, and iPad mini.
- Providing continuous updates and support, ensuring users have access to the latest features and security improvements.
- Enhancing user experience with native apps like Apple Camera and Code Scanner, tailored for iPad's capabilities.
- Facilitating seamless integration with other Apple products and services, creating a cohesive ecosystem.

## Body
### History
iPadOS was first introduced in June 2019, with its official release on September 24, 2019. It was developed by Apple Inc., a multinational technology company based in Cupertino, California. The inception of iPadOS marked a significant milestone in Apple's product lineup, as it provided a specialized operating system tailored for the iPad's unique form factor and user needs. This development reflected Apple's commitment to innovation and user experience, setting a new standard for tablet computing.

### Architecture
iPadOS is based on iOS, Apple's mobile operating system, but is optimized for the iPad's larger display and multitasking capabilities. It uses the same underlying architecture as iOS, including the Darwin operating system and XNU kernel. This shared architecture ensures compatibility with a wide range of applications and services, while also allowing for the development of specialized features tailored for the iPad. The use of Objective-C and C++ as primary programming languages further underscores Apple's commitment to robust and efficient software development.

### Ecosystem
iPadOS supports a wide range of applications, including productivity tools, games, and educational apps. Notable native apps include Apple Camera, Code Scanner, and AirPrint, which facilitate printing via wireless LAN. The operating system also includes features like Stage Manager, Sidecar, and Apple Pencil support, enhancing the user experience and functionality. These features are designed to leverage the iPad's larger screen and multitasking capabilities, making it a versatile tool for both personal and professional use.

### Compatibility
iPadOS is compatible with various iPad models, including the iPad Pro, iPad Air, and iPad mini. Each model offers different capabilities and features, ensuring that users can choose the device that best suits their needs. The operating system's compatibility with these models underscores Apple's commitment to providing a seamless and integrated user experience across its product lineup. This compatibility also extends to other Apple products and services, creating a cohesive ecosystem that enhances productivity and versatility.

### Updates and Support
Updates for iPadOS are distributed over-the-air through the Finder app or directly via Apple's servers. This method ensures that users receive the latest features and security improvements, reinforcing Apple's reputation for reliability and innovation. The continuous updates and support for iPadOS reflect Apple's commitment to providing a high-quality user experience and maintaining the relevance of its products in the ever-evolving tech landscape.

### Related Projects
iPadOS is part of a broader ecosystem that includes other Apple operating systems like iOS, tvOS, and watchOS. It also integrates with various Apple services and hardware, such as the Apple Pencil, AirPods, and Apple TV. This integration creates a seamless and cohesive user experience, allowing users to leverage their existing Apple devices and services. The interconnectedness of iPadOS with other Apple products and services further underscores Apple's commitment to creating a unified and user-friendly ecosystem.

### Community and Impact
iPadOS has had a significant impact on the tablet computing industry, setting new standards for user experience and functionality. Its development has also fostered a vibrant community of users and developers, who continue to contribute to its growth and evolution. The operating system's success has reinforced Apple's reputation for innovation and excellence, making it a leading player in the tech industry. The continuous updates and support for iPadOS ensure that users have access to the latest features and security improvements, reinforcing Apple's commitment to providing a high-quality user experience.

## References

1. [About the security content of iOS 13.1.1 and iPadOS 13.1.1. Apple Inc.. 2023](https://support.apple.com/en-us/103727)
2. [Source](https://support.apple.com/de-de/HT210394)
3. [Apple Releases iOS and iPadOS 13.3.1 With Toggle for Turning Off U1 Chip in Latest iPhones. 2020](https://www.macrumors.com/2020/01/28/apple-releases-ios-13-3-1/)
4. [Apple Releases iOS and iPadOS 13.4 With New Mail Toolbar, iCloud Folder Sharing, Trackpad Support for iPad and Moree](https://www.macrumors.com/2020/03/24/apple-releases-ios-13-4/)
5. [Apple Releases iOS and iPadOS 13.4.1 With Fix for FaceTime Bug. 2020](https://www.macrumors.com/2020/04/07/apple-releases-ios-13-4-1/)
6. [Apple Releases iPadOS and iOS 13.5 With Exposure Notification API, Face ID Mask Updates, Group FaceTime Changes and More](https://www.macrumors.com/2020/05/20/apple-releases-ios-13-5/)
7. [Informationen zum Sicherheitsinhalt von iOS 13.5.1 und iPadOS 13.5.1. 2020](https://support.apple.com/de-de/HT211214)
8. [About the security content of iOS 13.6 and iPadOS 13.6. 2020](https://support.apple.com/HT211288)
9. [iOS 14 is available today. 2020](https://www.apple.com/newsroom/2020/09/ios-14-is-available-today/)
10. [Apple releases iOS 13.6.1 and iPadOS 13.6.1 for all users. 2020](https://9to5mac.com/2020/08/12/apple-releases-ios-13-6-1-and-ipados-13-6-1-for-all-users/)
11. [Apple releases iOS 13.7 with new built-in COVID-19 Exposure Notifications Express system. 2020](https://9to5mac.com/2020/09/01/covid-19-exposure-ios-13-7-built-in/)
12. [Apple Releases iOS 14.0.1 With Fix for Bug That Resets Default Apps After Rebooting. 2020](https://www.macrumors.com/2020/09/24/apple-releases-ios-14-0-1/)
13. [Apple releases iOS 14.1 with widget bug fixes and iPhone 12 support. 2020](https://9to5mac.com/2020/10/20/apple-ios-14-1-release-iphone-12/)
14. [Apple releases iOS 14.2 with new emoji and wallpapers, HomePod Intercom support, more. 2020](https://9to5mac.com/2020/11/05/ios-14-2-release-new-features/)
15. [About the security content of iOS 14.3 and iPadOS 14.3. 2020](https://support.apple.com/en-us/HT212003)
16. [Apple Releases iOS 14.4 and iPadOS 14.4 With New Camera Warnings and Bug Fixes. 2021](https://www.macrumors.com/2021/01/26/apple-releases-ios-14-4/)
17. [Apple releases iOS 14.4.1 with security updates for iPhone users. 2021](https://9to5mac.com/2021/03/08/ios-14-4-1-update-release-now-available/)
18. [Apple releases iOS 14.4.2 and iOS 12.5.2 to fix critical security vulnerability. 2021](https://9to5mac.com/2021/03/26/apple-releases-ios-14-4-2-and-ios-12-5-2-with-security-bug-fixes/)
19. [Release - Apple Developer. 2020](https://developer.apple.com/news/releases/)
20. [iOS 14.5 now available to everyone; here are all of the new features. 2021](https://9to5mac.com/2021/04/26/ios-14-5-now-available-to-everyone-here-are-all-of-the-new-features/)
21. [Apple releases iOS 14.5.1 with fix for App Tracking Transparency bug. 2021](https://9to5mac.com/2021/05/03/ios-14-5-1-release-changes/)
22. [Apple Releases iOS and iPadOS 14.6 With Apple Card Family, Podcast Subscriptions, and More. 2021](https://www.macrumors.com/2021/05/24/apple-releases-ios-14-6/)
23. [Apple releases iPadOS 14.7 to the public with Home app upgrades and more. 2021](https://9to5mac.com/2021/07/21/apple-releases-ipados-14-7-to-the-public-with-home-app-upgrades-and-more/)
24. [Apple releases iOS 14.7.1 with fix for Apple Watch unlock bug, more. 2021](https://9to5mac.com/2021/07/26/apple-releasing-ios-14-7-1-today-likely-with-fix-for-apple-watch-unlock-bug/)
25. [About the security content of iOS 14.8 and iPadOS 14.8. 2021](https://support.apple.com/en-us/HT212807)
26. [iOS 15 and iPadOS 15 are now available; here are the best features. 2021](https://9to5mac.com/2021/09/20/ios-15-best-features/)
27. [Apple Releases iOS 15.0.1 With Fix for Apple Watch Unlocking Bug on iPhone 13 Models. 2021](https://www.macrumors.com/2021/10/01/apple-releases-ios-15-0-1/)
28. [Apple Releases iOS 15.0.2 With Messages Photo Bug Fix, Security Update and More. 2021](https://www.macrumors.com/2021/10/11/apple-releases-ios-15-0-2/)
29. [iOS 15.1 is rolling out to iPhone users today, here’s what’s new. 2021](https://9to5mac.com/2021/10/25/whats-new-in-ios-15-1/)
30. [Apple releases iOS 15.2, watchOS 8.3, and tvOS 15.2 to all users. 2021](https://9to5mac.com/2021/12/13/apple-releases-ios-15-2-watchos-8-3-and-tvos-15-2-to-all-users/)
31. [About the security content of iOS 15.2.1 and iPadOS 15.2.1. 2022](https://support.apple.com/en-us/HT213043)
32. [iOS 15.3 now available to iPhone users, here’s what’s new. 2022](https://9to5mac.com/2022/01/26/ios-15-3-now-available-whats-new/)
33. [Source](https://developer.apple.com/news/releases/?id=04262021e)
34. [Source](https://developer.apple.com/news/releases/)
35. [Source](https://support.apple.com/en-us/HT201222)
36. [Source](https://support.apple.com/nl-nl/HT213489)
37. [Source](https://www.macrumors.com/guide/ios-16-5-features/)
38. [Source](https://developer.apple.com/news/releases/?id=06212023e)
39. [Source](https://support.apple.com/zh-cn/HT213841)
40. [Source](https://developer.apple.com/documentation/ios-ipados-release-notes/ios-ipados-17-release-notes)
41. [Source](https://appleinsider.com/articles/23/09/26/apple-releases-ios-ipados-1702-watchos-1002-to-select-devices)
42. [Source](https://9to5mac.com/2023/10/25/ios-17-1-release-date-new-features-fixes/)
43. [Source](https://appleinsider.com/articles/23/11/07/apple-releases-ios-1711-update-to-fix-iphone-issues)
44. [Source](https://www.macrumors.com/2023/11/30/apple-releases-ios-17-1-2/)
45. [Source](https://support.apple.com/en-us/HT214035)
46. [Source](https://support.apple.com/en-us/HT214059)
47. [Apple patches pesky text bug with updates to Mac and mobile devices. 2024](https://appleinsider.com/articles/24/02/08/apple-releases-ios-1731-ipados-1831-macos-sonoma-1431-and-watchos-1031)
48. [Apple Releases iOS 17.4 and iPadOS 17.4 With EU App Changes, New Emoji, Podcast Transcripts and More. 2024](https://www.macrumors.com/2024/03/05/apple-releases-ios-17-4/)
49. [Apple Releases iOS 17.4.1 and iPadOS 17.4.1 With Bug Fixes and Security Improvements. 2024](https://www.macrumors.com/2024/03/21/apple-releases-ios-17-4-1/)
50. [Apple Releases iOS 17.5 With Cross-Platform Tracking Detection, EU App Downloads From Websites and More. 2024](https://www.macrumors.com/2024/05/13/apple-releases-ios-17-5/)