iOS 18.4 Coming Soon With These New Features for Your iPhone - MacRumors
Skip to Content

iOS 18.4 Coming Soon With These New Features for Your iPhone

Apple is expected to release iOS 18.4 to the general public as soon as next week, following more than a month of beta testing.

Generic iOS 18
Apple's website says some iOS 18.4 features will be released in "early April," so the update should be out as early as Tuesday, April 1.

Apple this week seeded the iOS 18.4 Release Candidate, which is typically the final beta version, barring the discovery of any major last-minute software bugs. iOS updates are typically released one week after the Release Candidate, and next week will be early April, so that would align with the timeframe that Apple has provided.

There is always a possibility of a Release Candidate 2, however, which could push back the release schedule by up to one more week.

iOS 18.4 is compatible with the iPhone XS series and newer, and it will be available in the Settings app under General → Software Update once it is released.

While the personalized Siri features that were originally expected to launch as part of iOS 18.4 have been delayed, the update still includes a handful of new features. There are a few Apple Intelligence additions, including Priority Notifications, along with an Ambient Music feature in Control Center, new emoji options, support for lossless audio and low-latency audio on AirPods Max with a USB-C port, and more.

Other software updates like iPadOS 18.4, macOS 15.4, watchOS 11.4, tvOS 18.4, visionOS 2.4, and more should also be released as soon as next week.

Related Forums: iOS 18, iPadOS 18

Popular Stories

macworld iphone 18 pro colors

iPhone 18 Pro's Four Rumored Colors Revealed, Including 'Dark Cherry'

Friday April 17, 2026 3:50 am PDT by
A source said to be familiar with Apple's supply chain today revealed the color options Apple is planning for the iPhone 18 Pro, iPhone 18 Pro Max, and the upcoming foldable iPhone. Image via Macworld. The information comes from Macworld, which says the signature new color for this year's Pro models will be Dark Cherry, a deep wine-like red. While other sources had previously reported on a...
macOS 27 on MacBook Pro

macOS 27 Will Mark the End of an Era

Saturday April 18, 2026 6:45 am PDT by
During its Platforms State of the Union segment at WWDC 2025, Apple revealed that macOS 26 Tahoe is the final major macOS version for Intel-based Macs. The upcoming macOS 27 release will be compatible with Apple silicon Macs only, meaning that you will need a Mac with an M-series chip or a MacBook Neo with an A18 Pro chip in order to install the software update. macOS 27 should be available...
Aston Martin CarPlay Ultra Screen

Apple Says CarPlay Ultra is Coming to These Vehicle Brands

Saturday April 18, 2026 5:59 am PDT by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly a year later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. CarPlay Ultra...

Top Rated Comments

vegetassj4 Avatar
14 months ago
New emoji? The problems of the world have finally been solved. Dogs and cats can live in peace, and I now have all of my needs fulfilled.
Score: 6 Votes (Like | Disagree)
Fraserpatty Avatar
14 months ago

Sure! Here are my sources:

https://www.investors.com/news/technology/apple-stock-apple-joins-ai-data-center-race/

https://security.apple.com/blog/private-cloud-compute/
Thanks! Great read!
Score: 1 Votes (Like | Disagree)
johnsawyercjs Avatar
14 months ago

Where did you read this? I hope it’s true. If they can have their own private compute and claim that it is completely safe, then they ought to go that route for Siri. Yes, on device is great, especially when you don’t have Internet, but private cloud compute may be the answer to really getting Siri going. If you still have the info source, please share.
Sure! Here are my sources:

https://www.investors.com/news/technology/apple-stock-apple-joins-ai-data-center-race/

https://security.apple.com/blog/private-cloud-compute/
Score: 1 Votes (Like | Disagree)
Fraserpatty Avatar
14 months ago

Apple will probably use those server racks to implement Siri LLM, which they might introduce with this fall's OS updates (iOS 19, etc.), but as you say, fuller implementation isn't supposed to happen until spring 2026. But the current/long-standing problems with Siri that people experience don't involve needing more server processing power, but rather are due to poor implementation of its on-device capabilities. But the latest rumor is that Apple may be planning to hand off some of Siri's tasks that have until now been handled on-device, to this Siri LLM, so it'll be interesting to see how much of that happens.
Where did you read this? I hope it’s true. If they can have their own private compute and claim that it is completely safe, then they ought to go that route for Siri. Yes, on device is great, especially when you don’t have Internet, but private cloud compute may be the answer to really getting Siri going. If you still have the info source, please share.
Score: 1 Votes (Like | Disagree)
Veinticinco Avatar
14 months ago
A mere month of "beta testing"?

I think we all know it'll end up the usual 6 months post-release until iOS 19, then rinse and repeat.
Score: 1 Votes (Like | Disagree)
14 months ago
Every release more emoji’s! It’s Apple’s virtue signaling that innovation is dead.
Score: 1 Votes (Like | Disagree)