Apple debuted iOS 18 at WWDC 2024, but that was just the beginning of this software's journey. Since then it has had various betas, and now at Apple's Glowtime event (where the iPhone 16 series landed) the company revealed that the finished software will launch on September 16. To see what else happened at the event, you can check out our iPhone 16 event live blog.
As for what to expect from iOS 18, we know that significant upgrades are coming to core iPhone apps including Mail, Messages, Photos, Maps, and Wallet, while entirely new AI tools are headed to the best iPhones (i.e. the iPhone 15 Pro, iPhone 15 Pro Max, and the iPhone 16 line) via Apple's new Apple Intelligence feature suite.
Below, we've detailed the key iOS 18 features announced at WWDC 2024 and the September Apple event, as well as the iPhones set to be supported with the new software update.
Cut to the chase
- What is it? The next major iOS release
- When is it out? September 16
- How much will it cost? It will be a free upgrade
iOS 18: release date
At WWDC 2024, Apple confirmed that iOS 18 will launch "later this year", and we now know that the exact date is September 16.
Apple confirmed as much during the launch of the iPhone 16 line and the Apple Watch 10. Speaking of which, the iPhone 16 series ships on September 20, so if you're buying one of these new phones you'll have to wait a few days longer.
Either way though, after months of betas the wait for the finished version of iOS 18 is almost over.
iOS 18: confirmed features
Below, we've detailed the biggest and best iOS 18 features, as confirmed by Apple at WWDC 2024 or the iPhone 16 launch, as well as those found in iOS 18 betas.
Apple Intelligence
Apple Intelligence is coming to the iPhone 16 line as well as the iPhone 15 Pro and iPhone 15 Pro Max as part of iOS 18.1. That's set to launch in October, after the initial roll out of iOS 18.
You'll find a full list of Apple Intelligence features in our dedicated Apple Intelligence hub, but so far we know that the toolset will include a smarter Siri, text summarization, writing assistance, and generative image creation.
Redesigned Photos app
iOS 18 will bring the biggest redesign to the Photos app ever. Essentially, it's being unified into a single view, comprising a photo grid and a dates grid, to better help you find the photo you're looking for. You'll be able to filter photos by categories, too, like screenshots and groups.
There'll also be a new 'Recovered' album feature in iOS 18, which will house any photos or videos that aren't in your main photo gallery. This will presumably reduce the risk of database corruption or issues with third-party apps.
Advanced Home Screen customization
iOS 18 will grant users the ability to rearrange app icons and widgets. For the first time, you'll be able to position apps at the bottom or side of the screen, freeing up real estate for the wallpaper behind them. You'll also be able to trigger a new dark mode for app icons in iOS 18, as well as add color tints.
Control Center upgrades
Like the Home Screen, Control Center is also being upgraded in iOS 18. You'll soon be able to separate the Control Center into distinct function groups, like Media and Home, and you'll be able to resize Control Center widgets, too.
For the first time, iOS 18 will also allow you to edit which Control Center widgets appear on the Lock Screen.
Messages upgrades
iOS 18 will let you react to messages using any emoji, and you'll be able to schedule messages to send at a convenient time in the future. Apple is also adding new text formatting to the Messages app, so you'll be able to underline, strikethrough and bold your messages, as well as add new text formatting like ripple effects.
The Messages app will support the RCS standard in iOS 18, too. This should facilitate a richer messaging experience when you're communicating with someone who doesn't own an Apple device.
Oh, and Apple is also expanding the satellite capabilities of compatible iPhones to let you send messages via satellite when cellular and Wi-Fi connections aren’t available. Neat!
Mail categorization
iOS 18 will leverage the power of Apple's new-and-improved on-device processing to categorize emails into four folders: Primary, Transactions, Updates and Promotions. The Mail app will soon be able to provide easy-to-read digests, too, helping you to quickly scan for what’s important in the moment.
Wallet upgrades
The Wallet app is being upgraded with a new 'tap to cash' feature in iOS 18, which should help make paying friends easier. Event tickets will also feature a more dynamic design.
ID-authenticated app locks
iOS 18 will introduce optional Face ID authentication for all iPhone apps – not just Notes and banking apps. You'll also be able to hide apps in a new Hidden Apps folder.
An upgrade for Power Reserve
Although not announced by Apple, the first iOS 18 beta revealed that the iPhone 15's Power Reserve feature (which lets you access cards and locate your iPhone when the battery is otherwise out of juice) also now displays the time, though oddly this only currently works on the iPhone 15 line.
Math in any text field
You might not ever need to use a calculator with iOS 18, because if you enter a math problem in any text field, the operating system will solve it for you.
Choose your Home hub
If you have multiple devices that could serve as a Home hub, then one iOS 18 feature you'll probably really appreciate is the ability to select which you want to use as your Home hub, so you can make sure the best, fastest option is selected.
Shoot videos without pausing audio
Currently, if you use the video camera mode on an iPhone, it will pause any music, podcasts, or other audio that's playing. But with iOS 18 you can record video without pausing your audio.
iOS 18: Compatibility
Apple has confirmed that any iPhone newer than the iPhone XS will be compatible with iOS 18 (in other words, any iPhone with the A12 Bionic chipset or newer). Incidentally, that’s also the same device requirements as iOS 17.
It's worth noting, though, that Apple Intelligence features will be limited to the iPhone 16 line, along with the iPhone 15 Pro and iPhone 15 Pro Max.
Below, we've detailed the full list of iOS 18-compatible iPhones. For more information, including confirmed iPadOS 18 compatibility, check out our dedicated iOS 18 and iPadOS 18 compatibility explainer.
- iPhone 16 Pro Max
- iPhone 16 Pro
- iPhone 16 Plus
- iPhone 16
- iPhone 15
- iPhone 15 Plus
- iPhone 15 Pro
- iPhone 15 Pro Max
- iPhone 14
- iPhone 14 Plus
- iPhone 14 Pro
- iPhone 14 Pro Max
- iPhone 13
- iPhone 13 mini
- iPhone 13 Pro
- iPhone 13 Pro Max
- iPhone 12
- iPhone 12 mini
- iPhone 12 Pro
- iPhone 12 Pro Max
- iPhone 11
- iPhone 11 Pro
- iPhone 11 Pro Max
- iPhone XS
- iPhone XS Max
- iPhone XR
- iPhone SE (2nd generation)
- iPhone SE (3rd generation)
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