When Will Apple Release the iOS 18.4 Beta?

On January 27, Apple released iOS 18.3, iPadOS 18.3, and macOS Sequoia 15.3, which means we're now ready for a new round of beta testing. The next betas are rumored to have important new Siri Apple Intelligence features, so when can we expect the software?

Generic iOS 18
There are typically few pauses between beta updates, and Apple often seeds a new beta just a day or two after new software comes out. That's not always the case, though, and sometimes we're left waiting for a couple of weeks. With significant features coming in iOS 18.4, iPadOS 18.4, and macOS Sequoia 15.4, there's a possibility that there could be a delay before the betas are introduced.

In past years, there have also been some .4 updates with key features, and historical release cycles can give us some insight into when we might see the .4 betas this year.

  • iOS 17.3 release to iOS 17.4 beta - 3 days
  • iOS 16.3 release to iOS 16.4 beta - 24 days
  • iOS 15.3 release to iOS 15.4 beta - 1 day
  • iOS 14.3 release to iOS 14.4 beta - 2 days
  • iOS 13.3 release to iOS 13.4 beta - 57 days

Expected iOS 18.4 Features

Given that we're still waiting on some of the ‌Apple Intelligence‌ features that Apple announced at WWDC in June, and that Apple has already mentioned that some new capabilities will be coming in April, it's not too hard to figure out what could be included in iOS 18.4.

Apple Intelligence

Apple plans to add new functionality to ‌Siri‌, which should make ‌Siri‌ more capable.

‌Siri‌ Personal Context

‌Siri‌ will be able to keep track of your emails, messages, files, photos, and more, learning more about you to help you complete tasks and keep track of what you've been sent.

  • Show me the files Eric sent me last week.
  • Find the email where Eric mentioned ice skating.
  • Find the books that Eric recommended to me.
  • Where's the recipe that Eric sent me?
  • What's my passport number?

‌Siri‌ Onscreen Awareness

‌Siri‌ will be able to tell what's on your screen and complete actions involving whatever you're looking at. If someone texts you an address, for example, you can tell ‌Siri‌ to add it to their contact card. Or if you're looking at a photo and want to send it to someone, you can ask ‌Siri‌ to do it for you.

This is separate from the feature where you can have ‌Siri‌ capture a screenshot and send it to ChatGPT.

Deeper App Integration with ‌Siri‌

‌Siri‌ will be able to do more in and across apps, performing actions and completing tasks that are just not possible with the personal assistant right now. We don't have a full picture of what ‌Siri‌ will be capable of, but Apple has provided a few examples of what to expect.

  • Moving files from one app to another.
  • Editing a photo and then sending it to someone.
  • Get directions and also sharing the ETA with someone at the same time.
  • Sending an email draft.

More Countries

Apple is planning to expand ‌Apple Intelligence‌ to additional countries, with the feature set to be available in languages that include English (India), English (Singapore), Chinese, French, German, Italian, Japanese, Korean, Portuguese, Spanish, and Vietnamese.

Emoji

Apple's .4 updates typically introduce new emoji characters. Right now, we're waiting on the Unicode 16 emoji, which includes face with bags under eyes, fingerprint, leafless tree, root vegetable, harp, shovel, and splatter.

Unicode 16 Emoji Feature

Digital Markets Act Changes in EU

iPhone users in the European Union may get the option to change their default navigation and translate apps as Apple is planning to add support for this functionality in spring 2025.

iOS 18.4 Release Date

After a beta testing period that spans through March, Apple will likely release iOS 18.4 in April. Previously, the company said that ‌Apple Intelligence‌ will be available in new languages in an update coming in April 2025, which aligns with the iOS 18.4 testing period and subsequent launch date.

Related Forums: iOS 18, iPadOS 18

Popular Stories

maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
top stories 2025 12 20

Top Stories: iOS 26.3 Beta, Major Apple Leaks, and More

Saturday December 20, 2025 6:00 am PST by
You'd think things would be slowing down heading into the holidays, but this week saw a whirlwind of Apple leaks and rumors while Apple started its next cycle of betas following last week's release of iOS 26.2 and related updates. This week also saw the release of a new Apple Music integration with ChatGPT, so read on below for all the details on this week's biggest stories! Top Stories i...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Features Leaked in New Report, Including Under-Screen Face ID

Tuesday December 16, 2025 8:44 am PST by
Next year's iPhone 18 Pro and iPhone 18 Pro Max will be equipped with under-screen Face ID, and the front camera will be moved to the top-left corner of the screen, according to a new report from The Information's Wayne Ma and Qianer Liu. As a result of these changes, the report said the iPhone 18 Pro models will not have a pill-shaped Dynamic Island cutout at the top of the screen....
ios 18 security update

Don't Want to Upgrade to iOS 26? Here's How to Stay on iOS 18 [Update: Now Unavailable]

Friday December 19, 2025 10:37 am PST by
Since the beginning of December, Apple has been pushing iPhone users who opted to stay on iOS 18 to install iOS 26 instead. Apple started by making the iOS 18 upgrades less visible, and has now transitioned to making new iOS 18 updates unavailable on any device capable of running iOS 26. If you have an iPhone 11 or later, Apple is no longer offering new versions of iOS 18, even though there...
iOS 26

iOS 26.3 Brings AirPods-Like Pairing to Third-Party Devices in EU Under DMA

Monday December 22, 2025 3:20 pm PST by
The European Commission today praised the interoperability changes that Apple is introducing in iOS 26.3, once again crediting the Digital Markets Act (DMA) with bringing "new opportunities" to European users and developers. The Digital Markets Act requires Apple to provide third-party accessories with the same capabilities and access to device features that Apple's own products get. In iOS...
iPhone Chips

Apple Clings to Samsung as RAM Prices Soar

Monday December 22, 2025 6:17 am PST by
Apple is significantly increasing its reliance on Samsung for iPhone memory as component prices surge, according to The Korea Economic Daily. Apple is said to be expanding the share of iPhone memory it sources from Samsung due to rapidly rising memory prices. The shift is expected to result in Samsung supplying roughly 60% to 70% of the low-power DRAM used in the iPhone 17, compared with a...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
apple beta 26 lineup

Apple's 2026 and 2027 Product Roadmap: Foldable iPhone, iPhone 18 Pro, M5 Macs, and More

Tuesday December 16, 2025 4:42 pm PST by
There has been a whirlwind of rumors over the last few days, sourced from leaked internal software designed for the iPhone and the Mac, and news sites like The Information. Below, we have a quick recap of everything we've heard this week, which serves as a guide to Apple's product plans in 2026 and beyond. We've organized the info by likely release date, though there are some products that...

Top Rated Comments

segfaultdotorg Avatar
12 months ago
I bet they release it before the iOS 18.5 beta!
Score: 12 Votes (Like | Disagree)
infinitejest Avatar
12 months ago
Just fix the damn Mail app ffs.
Score: 11 Votes (Like | Disagree)
Velin Avatar
12 months ago
Let me say this. After DeepSeek R1, Apple was really, really, really, really, really smart to not spend billions building a LLM. The bandwagon is very strong on this.
Score: 10 Votes (Like | Disagree)
GeneticBloom Avatar
12 months ago
Siri gets stupider all the time. I asked it to add Parmesan cheese to my grocery list, this is what I got. I can’t wait for these upgrades.

Attachment Image
Score: 8 Votes (Like | Disagree)
Treq Avatar
12 months ago

I bet they release it before the iOS 18.5 beta!
Going out on a limb, I see.
Score: 6 Votes (Like | Disagree)
DunedinD Avatar
12 months ago
Are we there yet? Are we there yet? MUM, are we there yet?
Score: 6 Votes (Like | Disagree)