With iOS 18.3, Apple is type of taking a breather earlier than it continues its staged rollout of main Apple Intelligence options. That doesn’t imply there’s nothing there however bug fixes and safety patches (although there are these, too). There are many small modifications which can be coming to your iPhone—listed here are the 5 methods your iPhone shall be completely different after you replace to iOS 18.3.
Apple Intelligence is on by default
When Apple launched Apple Intelligence in iOS 18.1, you had to decide on to allow it. With iOS 18.3, it’s turned on by default. You continue to want an iPhone, iPad, or Mac that helps it, after all.
If you wish to disable Apple Intelligence, open Settings, select Apple Intelligence & Siri, and flip off the toggle.
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Notification Summaries are italicized
The brand new Apple Intelligence function that summarizes notifications has been met with blended opinions. Typically it simply will get issues incorrect, and when you’ll be able to’t inform it’s an AI abstract as an alternative of an actual textual content from Mother, that may result in catastrophe. That little tiny “abstract” icon on the notification isn’t sufficient.
So in iOS 18.3, Apple is making it extra apparent when a notification reveals an AI abstract. The textual content shall be italicized, whereas regular notifications can have common textual content.

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Notification Summaries are disabled for some apps
Even for those who acknowledge that the notification textual content is an AI abstract, there are some that may be very problematic in the event that they’re incorrect. The Apple Intelligence notification summaries for some information occasions have been incorrect at instances, to the purpose the place an individual studying them would suppose the other of what occurred.
After all, everyone knows it’s only a notification and simply an AI-generated abstract at that, and you must at all times go learn the article earlier than passing judgment, proper? Simply kidding! That is the web, the place it’s important to instantly submit an opinion simply from seeing a hyperlink to a headline someplace.
To assist cut back the very apparent issues this will trigger, Apple has disabled Notification Summaries from all apps within the “Information & Leisure” app class for now. The corporate plans to re-enable it sooner or later when the standard of the summaries is extra dependable.
The Calculator app will get its repeat operation perform again
Up till iOS 18, you would regularly faucet the equals signal (=) on the Calculator app and it could repeat the final operation. In the event you mentioned 10 x 2 and tapped = you’d get 20. Faucet = once more and also you get 40. Faucet = once more and also you get 80. And so forth.
With the brand new Calculator app and all its fancy options (to not point out an iPad model!) Apple seemingly forgot this fashionable functionality.
With iOS 18.3, it’s again!

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Visible Intelligence will get new powers
When you have an iPhone 16 with a Digital camera Management button, you’ll be able to press and maintain it for a few seconds to launch a particular digital camera interface Apple calls Visible Intelligence. Snap a pic of one thing and also you get all types of contextual info. You may get enterprise particulars, particulars, and books or albums, ask ChatGPT concerning the picture, search Google for comparable pictures, and extra.
With the iOS 18.3 replace, you get an immediate show on the prime of the display screen to establish animals and crops, while not having to take a pic. And for those who present one thing with an occasion on it, you’ll be able to shortly add it to your calendar.
You’ll have to attend for iOS 18.4 for the brand new Siri
I do know what you’re considering–all this AI stuff, however when does Siri get good? The reply is: within the subsequent replace!
Or no less than, Apple has mentioned to anticipate the improved Siri, with private context and plenty of app intents, within the spring timeframe which is once we anticipate iOS 18.4. Will these new Siri capabilities change individuals’s notion of Apple’s AI assistant, or will it stay the topic of ridicule for one more yr? We’ll know extra as the following spherical of betas get underway.