Apple is opening Siri AI to third-party apps. According to The Verge AI, developers can now integrate Siri AI’s new features in “all apps” as part of iOS 27.3, which began rolling out Tuesday as a Developer Preview.
That means Siri AI can complete requests inside apps Apple didn’t build. This matters because an assistant is only as useful as the things it can touch, and a lot of your day happens outside Apple’s own apps.
6 things to know about the update
1. The door opens to all apps
This isn’t Apple’s first move here. As 9to5Mac noted, the company previously gave third-party developers a smaller set of features. Now developers can bring the expanded capabilities to any app, so the limit shifts from what Apple allows to what developers choose to build.
2. Siri AI brings three abilities with it
Apps can tap into the same core skills Apple is promoting in Siri AI:
- Personal context, so it can draw on what it knows about the user
- Natural language processing, so people can speak normally instead of memorizing commands
- On-screen awareness, so it can use what’s in front of you to complete a request
The combination is the interesting part. A request like “send this to her” only works if the assistant knows who “her” is and what “this” means.
3. App skills bundle several steps into one
The update also adds “app skills,” which third-party developers can create to combine several tasks into a single action. Think of it as a shortcut the developer builds for you. It could turn a five-tap routine into one spoken request, though the results will depend on how well developers design them.
4. You won’t always need to name the app
Apple’s developer documentation lists three situations where users can skip the app’s name:
- The app is in the foreground
- The app is running a Live Activity
- The user is already talking to Siri AI about the app
This is a small detail that could make a big difference. Saying “in the Uber app” every time is exactly the kind of friction that makes people give up on voice assistants.
5. Apple’s own example shows the idea
Apple describes a user booking a ride, then following its progress: “For example, a person might request a ride with a ride share app, follow updates to the app’s Live Activity while they wait for their ride to arrive, then request to move the pickup location to a different address by saying ‘Hey Siri, change my ride pickup to a new address.'”
What stands out is the follow-up. Siri AI is expected to carry the context of a task that’s already underway, which is much harder than launching an app on command.
6. Apple’s apps get the upgrade too
The expanded capabilities are also coming to 15 of Apple’s own apps: Calendar, Files, Finder, Journal, Mail, Maps, Messages, Music, Notes, Photos, Preview, Reminders, Safari, Shortcuts, and Weather.
Apple says “users can do things like find a coffee shop they visited last week or archive files that haven’t been opened in over a year.” Users can also ask Siri AI what it can do in each app, which should help, since nobody wants to guess at an assistant’s abilities.
Availability and caveats
The update is rolling out as a Developer Preview, so this is an early step aimed at the people building apps. A few questions remain open:
- The report doesn’t give a date for when third-party integrations will reach regular users
- It doesn’t mention pricing or which devices will support the features
- It doesn’t name any third-party apps that have signed on
- The system’s reliability is still unproven, especially when a request involves changing something like a pickup address
That last point is the one I’d watch. A wrong answer from a chatbot is annoying. A ride sent to the wrong address costs you time and money.
What comes next
The real test is developer adoption. The whole AI industry is chasing assistants that do things instead of just answering questions, and Apple has a clear advantage in that it controls the operating system on the iPhone. But that advantage only pays off if popular apps build for Siri AI and the actions work reliably. The Verge AI has more details on the rollout.