IOS 18

iOS 18
Version of the iOS operating system
	iOS 18 home screen on an iPhone 12 using the new Dark Mode
Developer	Apple
Written in	C, C++, Objective-C, Swift, assembly language
OS family	iOS
Source model	Closed with open-source components
General; availability	September 16, 2024
Latest release	18.3.2 (March 11, 2025) [±]
Latest preview	18.4 beta 3 (March 10, 2025) [±]
Marketing target	iPhones
Available in	42 languages
	List of languages English (Australia, UK, U.S.), Chinese (Simplified, Traditional, Traditional – Hong Kong), French (Canada, France), German, Italian, Japanese, Korean, Spanish (Latin America, Spain), Arabic, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hindi, Hungarian, Indonesian, Kazakh, Malay, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese
Update method	Software Update
Kernel type	Hybrid (XNU)
License	Proprietary software with open-source components
Preceded by	iOS 17
Official website	apple.com/ios/ios-18
Tagline	Yours. Truly.
Support status
	Supported
Articles in the series
	iPadOS 18 (derivative for iPad)

iOS 18 is the eighteenth and current major release of Apple's iOS operating system for the iPhone.^[4]^[5]^[6]^[7] It was announced on June 10, 2024, at the 2024 Worldwide Developers Conference (WWDC). It was made publicly available on September 16, 2024, as a free software update for supported iOS devices.^[8] It is the direct successor to iOS 17 and was announced alongside iPadOS 18, macOS Sequoia, watchOS 11, visionOS 2, and tvOS 18.

^ Clover, Juli (March 11, 2025). "Apple Releases iOS 18.3.2 With Bug Fixes". MacRumors. Retrieved March 11, 2025.
^ Clover, Juli (March 10, 2025). "Apple Seeds Third iOS 18.4 and iPadOS 18.4 Betas With Priority Notifications, Ambient Music and More". MacRumors. Retrieved March 10, 2025.
^ "iPhone 16 and iPhone 16 Plus - Technical Specifications". Apple. Retrieved March 1, 2025.
^ "iOS 18: Everything We Know". MacRumors. January 12, 2024. Archived from the original on January 15, 2024.
^ Peter, Kostadinov (June 10, 2024). "iOS 18: Release date predictions, anticipated features, and compatible iPhones". Tom's Guide. Archived from the original on June 10, 2024.
^ Miller, Chance (June 10, 2024). "iOS 18 is coming today: Here's everything we know". 9to5Mac. Archived from the original on June 10, 2024.
^ Sareena, Dayaram (June 10, 2024). "iOS 18: New Features, Siri AI, Apple Intelligence and More Expected at WWDC". CNET. Archived from the original on June 10, 2024.
^ "iOS 18". Apple. Archived from the original on September 15, 2024. Retrieved September 15, 2024.