Apple’s iOS 18 marks a significant leap forward in customization, security, and artificial intelligence. It brought major enhancements to iPhones from its release in September 2024 and into 2025, and it’s expected to remain the predominant OS until September 2025.
With support spanning over 25 iPhone models, this update is one of Apple’s most inclusive yet. From the iPhone XR and iPhone XS series all the way to the latest iPhone 16 lineup, users across multiple generations can experience iOS 18’s powerful new features. Even the iPhone SE (2nd and 3rd generation) remains in the mix, ensuring long-term support for budget-conscious users.
Which iPhones Support iOS 18?
iOS 18 is compatible with the following devices:
- iPhone 16 Series (All Models)
- iPhone 15 Series (All Models)
- iPhone 14 Series (All Models)
- iPhone 13 Series (All Models)
- iPhone 12 Series (All Models)
- iPhone 11 Series (All Models)
- iPhone XS, XS Max, and XR
- iPhone SE (2nd & 3rd Gen)
While all supported iPhones can upgrade to iOS 18, advanced AI features will be limited to A17 Pro-powered devices and later.
iOS 18 Supported Devices: All Models
| iPhone Model | iOS 18 Support Level | Notes |
|---|---|---|
| iPhone 16 | Full | Includes Apple Intelligence features |
| iPhone 16 Plus | Full | Includes Apple Intelligence features |
| iPhone 16 Pro | Full | Includes Apple Intelligence features |
| iPhone 16 Pro Max | Full | Includes Apple Intelligence features |
| iPhone 15 | Full | |
| iPhone 15 Plus | Full | |
| iPhone 15 Pro | Full | Includes Apple Intelligence features |
| iPhone 15 Pro Max | Full | Includes Apple Intelligence features |
| iPhone 14 | Full | |
| iPhone 14 Plus | Full | |
| iPhone 14 Pro | Full | |
| iPhone 14 Pro Max | Full | |
| iPhone 13 | Full | |
| iPhone 13 mini | Full | |
| iPhone 13 Pro | Full | |
| iPhone 13 Pro Max | Full | |
| iPhone 12 | Full | |
| iPhone 12 mini | Full | |
| iPhone 12 Pro | Full | |
| iPhone 12 Pro Max | Full | |
| iPhone 11 | Full | |
| iPhone 11 Pro | Full | |
| iPhone 11 Pro Max | Full | |
| iPhone XS | Full | |
| iPhone XS Max | Full | |
| iPhone XR | Full | |
| iPhone SE (2nd generation or later) | Full |
Important Notes:
- Apple Intelligence: This set of AI features is exclusive to the newer iPhone models, particularly those with the A17 Pro chip (iPhone 15 Pro/Pro Max) and the A18/A18 Pro chips (iPhone 16 series).
- Feature Availability: Even if your iPhone supports iOS 18, not all features might be available on all models. This often depends on hardware capabilities.
- Updates: Apple may release minor updates to iOS 18 throughout the year, which could include changes to device support.
Breakdown Of iOS 18
With its extensive device compatibility and feature-rich updates, iOS 18 is set to redefine the iPhone experience in 2025. Whether you’re upgrading for AI enhancements, security improvements, or next-level customization, iOS 18 delivers something for everyone. Stay tuned for the official release and get ready to explore Apple’s most powerful mobile OS yet!
Release Date
iOS 18 was released to the public on September 16, 2024, after several months of testing. This version of iOS is native to the iPhone 16 series and is the direct successor to iOS 17. Apple launched iOS 18 alongside iPadOS 18, macOS Sequoia, watchOS 11, visionOS 2, and tvOS 18.
Key Features in iOS 18
🔹 Ultimate Home Screen Customization
For the first time, iOS 18 allows users to freely place widgets and app icons anywhere on the home screen—no more rigid grid layouts. Custom color themes and dynamic wallpapers add an extra layer of personalization.
🔹 Smarter Messaging & Communication
The Messages app gets a major boost with scheduled messages, new text effects, and deeper integration with Apple Intelligence, enabling AI-generated responses and real-time emoji creation based on user input.
🔹 Enhanced Security & Privacy
Apple continues its focus on privacy, introducing app locking for sensitive apps, expanded Face ID security controls, and more transparent app tracking settings to put users in control of their data.
🔹 AI-Powered Siri & Apple Intelligence
Devices with the A17 Pro chip and newer, such as the iPhone 15 Pro, 15 Pro Max, and iPhone 16 series, unlock exclusive AI-driven capabilities. This includes a more intuitive Siri, real-time transcription, and personalized automation powered by Apple Intelligence.
Key Takeaways
- iOS 18 works with 25 iPhone models spanning from iPhone X to iPhone 16
- Advanced AI features require newer devices with A17 Pro chips
- Enhanced customization options give users more control over their iPhone interface
Common Questions About iOS 18 Device Support
Apple’s iOS 18 will bring significant updates to compatible iPhones in 2025. It will work with 25 different models, starting from the iPhone X series to the latest iPhone 16 models, including SE variants. This makes it one of Apple’s most inclusive iOS releases.
The new software will improve customization and security. Users can now move widgets around on their home screens and choose custom color schemes. Messaging has also improved, with features like scheduled messages and new text effects. For devices with the A17 Pro chip, Apple Intelligence integration will provide advanced AI features, such as improved Siri and custom emoji creation.
Which iPhone Models Support iOS 18?
iOS 18 runs on the iPhone XR and newer models. The compatible devices include:
- iPhone 16 series (all models)
- iPhone 15 series (all models)
- iPhone 14 series (all models)
- iPhone 13 series (all models)
- iPhone 12 series (all models)
- iPhone 11 series (all models)
- iPhone XS and XS Max
- iPhone XR
Can iPads Run iOS 18?
iPads use iPadOS 18 instead of iOS 18. The update excludes iPads with A10 and A10X processors. A complete list of supported iPad models will be announced during the official release.
What Makes an iPhone Too Old for iOS 18?
Apple sets a 5-year support window for iPhone updates. The iPhone XR marks the cutoff point for iOS 18, making it the oldest supported model. Phones released before the XR lack the processing power needed for the new features.
When Does iOS 18 Launch?
Apple plans to announce iOS 18 at WWDC in June 2025. A public beta will follow in July 2025. The stable release arrives in September 2025 alongside new iPhone models.
What New Features Come With iOS 18?
iOS 18 brings AI-powered functions and enhanced customization tools. Major updates focus on intelligence features and connectivity improvements. The exact feature list remains under wraps until the WWDC announcement.
How Does iOS 18 Support Compare to iOS 17?
iOS 18 drops support for the iPhone X and iPhone 8 series. These models worked with iOS 17 but lack the technical specs for iOS 18’s new features. The change affects fewer devices than previous iOS updates.
