iOS 18: What to Expect From 'Biggest' Update in iPhone's History

At least some Apple software engineers continue to believe that iOS 18 will be the "biggest" update in the iPhone's history, according to Bloomberg's Mark Gurman. Below, we recap rumored features and changes for the iPhone.

Generic iOS 18 Feature Purple
"The iOS 18 update is expected to be the most ambitious overhaul of the iPhone's software in its history, according to people working on the upgrade," wrote Gurman, in a report focused on WWDC 2024. Apple recently said that its annual developers conference will run from June 10 through June 14, and iOS 18 will be a key announcement.

iOS 18 is rumored to include new generative AI features for Siri and many apps, and Apple plans to add RCS support to the Messages app for an improved texting experience between iPhones and Android devices. The update is also expected to introduce a more customizable Home Screen and other user interface design changes, new features in apps like Apple Maps and Freeform, additional accessibility features, and more.

Smarter Siri and Generative AI

hey siri banner apple
iOS 18 is rumored to have new generative AI features for Siri, Spotlight, Shortcuts, Apple Music, Messages, Health, Numbers, Pages, Keynote, and more, according to sources such as Gurman and The Information's Wayne Ma.

Apple CEO Tim Cook has repeatedly teased that the company is working on generative AI, and plans to share details "later this year," and Apple's marketing chief Greg Joswiak also hinted at AI this week in a social media post about WWDC 2024.

Generative AI surged in popularity in late 2022, when OpenAI released ChatGPT, a chatbot that can respond to questions and other text prompts. The company has also expanded into generative AI tools for images and videos. Other companies like Google and Microsoft have also pushed into the generative AI space, and the technology is quickly evolving.

iOS 18 is not expected to include Apple's own ChatGPT-like chatbot. Instead, Apple has reportedly held discussions with companies such as OpenAI, Google, and China's Baidu about potential generative AI partnerships, which could lead to other chatbots being integrated into iOS 18, although Apple's exact plans are unclear.

Some generative AI features might be exclusive to iPhone 16 Pro models, which are rumored to have a Neural Engine with "significantly" more cores.

More Customizable Home Screen

iPhone Home Screen Gradient Blank Spaces 1
iOS 18 will feature a "more customizable" Home Screen, according to Gurman.

MacRumors exclusively reported that iOS 18 will finally allow users to place app icons anywhere on the Home Screen grid. This means that users will be able to create blank spaces, columns, and rows between app icons. This basic feature has long been available on Android smartphones, and now Apple is bringing it to the iPhone.

iPhone users can already customize the Home Screen with apps such as Shortcuts and Widgetsmith, which can be used to create "blank" app icons and widgets, but Apple's official solution will be much more convenient.

We expect iOS 18 to include additional customization options beyond icon arrangement, as part of the biggest Home Screen revamp in years.

New Apple Maps Features

apple maps 3d feature
MacRumors recently revealed two potential new Apple Maps features coming with iOS 18: custom routes and topographic maps.

With the custom routes feature, Apple Maps users would be able to choose specific roads to travel on while navigating, for reasons such as familiarity or scenic views. This feature is expected to be available in the U.S. only at launch. Google Maps already allows users to create custom routes on the web, and then view them on an iPhone.

Topographic maps first debuted on the Apple Watch last year with watchOS 10, and code suggests that the feature will be expanded to the iPhone, Mac, and Vision Pro with iOS 18, macOS 15, and visionOS 2. These maps include details such as trails, contour lines, elevation, and points of interest for hiking and other outdoor uses.

RCS Support in Messages App

General Apps Messages
In November, Apple announced that it would support the cross-platform messaging standard RCS in the Messages app on the iPhone starting "later" in 2024, so it will likely be an iOS 18 feature based on that timeframe.

RCS support should result in the following improvements to the default messaging experience between iPhones and Android devices:

  • Higher-resolution photos and videos
  • Audio messages
  • Typing indicators
  • Read receipts
  • Wi-Fi messaging between iPhones and Android devices
  • Improved group chats, including the ability for iPhone users to leave a conversation that includes Android users

These modern features are already available for iPhone-to-iPhone conversations with blue bubbles, via iMessage, and many of the features are also available in third-party messaging apps, such as WhatsApp and Telegram. RCS support on the iPhone will extend the features to green bubbles in the Messages app.

Design Changes

iOS Design 1
Apple plans to update the design of the iOS user interface as "early as this year," according to Gurman. He previously said that iOS 18 would have "major new features and designs," but he has yet to provide any specific details.

More Rumors

For additional information, read our iOS 18 roundup.

Related Roundup: iOS 18

Top Rated Comments

Apple Mac Daz Avatar
7 weeks ago
Don’t they say this about the new version every year
Score: 60 Votes (Like | Disagree)
miiwtoo Avatar
7 weeks ago
[HEADING=2]What to Expect From iOS 18 as 'Biggest' Update in iPhone's History[/HEADING]

bugs, have a nice day,
Score: 49 Votes (Like | Disagree)
AhRiHmAn Avatar
7 weeks ago
Biggest update = expect bugs for 8 months before it is stable
Score: 36 Votes (Like | Disagree)
IIGS User Avatar
7 weeks ago
Bring back “lickable” icons…

Attachment Image
Score: 28 Votes (Like | Disagree)
JTK Awesome Avatar
7 weeks ago
Can't wait to see which iOS devices won't get these features :rolleyes:
Score: 28 Votes (Like | Disagree)
JosephAW Avatar
7 weeks ago
Translation: You think iOS 17 is a hot mess? iOS 18 will take it to a whole new level. o_O
Score: 25 Votes (Like | Disagree)

Popular Stories

iOS 17

Troubling iOS 17.5 Bug Reportedly Resurfacing Old Deleted Photos

Wednesday May 15, 2024 5:29 am PDT by
There are concerning reports on Reddit that Apple's latest iOS 17.5 update has introduced a bug that causes old photos that were deleted – in some cases years ago – to reappear in users' photo libraries. After updating their iPhone, one user said they were shocked to find old NSFW photos that they deleted in 2021 suddenly showing up in photos marked as recently uploaded to iCloud. Other...
General Apps Messages

iMessage Down for Some Users [Update: Service Restored]

Thursday May 16, 2024 3:00 pm PDT by
The iMessage service that Apple users to send messages to one another appears to be down for some users, and messages are failing to go out or are taking an extra long time to send. There are numerous reports about the issue on social networks and a spike of outage reports on Down Detector, but Apple's System Status page is not yet reporting an outage. Update: Apple's status page says...
CarPlay Sound Recognition

Apple Previews Three New CarPlay Features Coming With iOS 18

Wednesday May 15, 2024 9:18 am PDT by
Apple today previewed new accessibility features coming with iOS 18 later this year, and this includes some new options for CarPlay. Apple highlighted three new features coming to CarPlay: Voice Control: This feature will allow users to navigate CarPlay and control apps with just their voice. Color Filters: This feature will make the CarPlay interface visually easier to use for...
maxresdefault

Hands-On With the New M4 OLED iPad Pro

Wednesday May 15, 2024 10:40 am PDT by
Today is the official launch day of the new iPad Pro models, and these updated tablets mark the biggest feature and design refresh that we've seen for the iPad Pro in several years. We picked up one of the new 13-inch models to check out everything new. Subscribe to the MacRumors YouTube channel for more videos. When it comes to design, Apple is still offering 11-inch and 13-inch size options ...
iphone 15 pro max vs iphone 16 pro max

iPhone 16 Pro Max Looks This Much Bigger Beside iPhone 15 Pro Max

Thursday May 16, 2024 4:51 am PDT by
This year's upcoming iPhone 16 Pro Max is expected to get a boost in overall size from 6.7-inches to 6.9-inches, and a new image gives us a good idea of how the current iPhone 15 Pro Max compares to what could be Apple's largest ever iPhone. The image above, posted on X by ZONEofTECH, shows a dummy model representing the ‌iPhone 16 Pro‌ Max alongside an actual iPhone 15 Pro Max. Dummy...
Delta Hands On Feature

iPhone Emulators on the App Store: Game Boy, N64, PS1, PSP, and More

Thursday May 16, 2024 12:45 pm PDT by
In April, Apple updated its guidelines to allow retro game emulators on the App Store, and several popular emulators have already been released. The emulators released so far allow iPhone users to play games released for older consoles from Nintendo, Sony, SEGA, Atari, and others. A list of some popular emulators available on the App Store so far follows. Released Delta Delta is...