iOS 18.3 is here. 3 major changes to know

It's definitely news for those who use Apple Intelligence.
 By 
Chance Townsend
 on 
The Apple logo is seen with the iOS 18 operating system logo on a mobile device
Credit: Lorenzo Di Cola/NurPhoto via Getty Images

Apple has officially launched iOS 18.3, bringing fresh updates to iPhones worldwide. While it doesn’t pack the same headline-grabbing punch as iOS 18.2’s packed Apple Intelligence upgrades, the latest version still offers some decent enhancements, especially for fans of Apple’s growing Visual Intelligence capabilities.

While Visual Intelligence steals the spotlight, iOS 18.3 also smooths out a few rough edges. Expect minor UI adjustments for the keyboard and calculator, ironing out some lingering bugs for a more seamless experience.

Here’s a closer look at what’s new in iOS 18.3:


You May Also Like

Visual Intelligence

Apple continues to refine its Visual Intelligence toolset, delivering two new features for iPhone 16 users:

  • Instant Event Detection: Visual Intelligence can now extract the date and time from images and prompt you to add the event directly to your Calendar. No more manually typing in details — just shoot, save, and go.

  • Smarter Nature ID: Visual Intelligence now recognizes a wider range of plant and animal species.

Just a reminder, however, that Visual Intelligence is a feature only available to iPhone 16 users and can be accessed through the new camera control button.

Notification summary changes

Apple has made key changes to notification summaries in response to criticism, including high-profile errors flagged by the BBC. The controversy stems from a BBC News app notification where Apple Intelligence falsely claimed that Luigi Mangione, the accused killer of United Healthcare CEO Brian Thompson, had shot himself.

In response, Apple has rolled out these key changes in iOS 18.3:

  • Notification summaries for News & Entertainment apps are temporarily disabled while Apple refines the feature.

  • Summaries now appear in italicized text for clearer distinction.

  • Users can disable summaries for specific apps directly from the Lock Screen or Notification Center.

  • A beta label now clarifies that summaries "may contain errors," as noted in the Settings app.

Apple Intelligence will be on by default

While the update focuses heavily on notification summaries, it also introduces a notable system-wide change: Apple Intelligence will now be enabled by default. For those hesitant about the feature, opting out is straightforward.

Head to Settings > Apple Intelligence & Siri and toggle off Apple Intelligence.

Topics Apple iOS iPhone

Headshot of a Black man
Chance Townsend
Assistant Editor, General Assignments

Chance Townsend is the General Assignments Editor at Mashable, covering tech, video games, dating apps, digital culture, and whatever else comes his way. He has a Master's in Journalism from the University of North Texas and is a proud orange cat father. His writing has also appeared in PC Mag and Mother Jones.

In his free time, he cooks, loves to sleep, and greatly enjoys Detroit sports. If you have any tips or want to talk shop about the Lions, you can reach out to him on Bluesky @offbrandchance.bsky.social or by email at [email protected].

Mashable Potato

Recommended For You
iOS 26.4 beta arrives: Here are 3 of its biggest new features
iOS 26.4's new Apple Podcast features shown on two iPhones and an iPad.

Verizon outage: Why your phone says SOS, what we know so far
verizon logo on phone


iOS 26.4 arrives in days. Here's 3 features we’re excited about
Apple logo on smartphone screen

iOS 26.4 available now: All updates, security improvements to know
The Apple logo appears on a mobile phone screen in this photo illustration

Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone

What's new to streaming this week? (April 3, 2026)
A composite of images from film and TV streaming this week.

Google launches Gemma 4, a new open-source model: How to try it
Google Gemma

The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!