App Intents and Siri: How iOS 27 Changes App Discovery

The short version

On June 8, 2026, Apple made App Intents the front door to Apple Intelligence. From Apple's newsroom announcement and the WWDC26 Apple Intelligence guide:

• Apps can connect to Siri AI capabilities: personal context understanding, app actions and onscreen awareness.
• Entity schemas contribute app content to Spotlight's semantic index, with attribution back to the app.
• Intent schemas let people act on content in natural language with no set phrases, and improve automatically as Siri's understanding grows or expands to new languages.
• A new View Annotations API maps views to entities so people can reference what is on screen.
• A new App Intents Testing framework validates the Siri, Shortcuts and Spotlight paths without UI automation.
• The Foundation Models framework exposes the on-device model (now with image input), Apple Foundation Models on Private Cloud Compute, cloud models such as Claude and Gemini, and any custom model via a Language Model protocol. Apps in the Small Business Program (under 2 million total first-time downloads) get the Private Cloud Compute models at no cloud API cost.

For developers this is two announcements in one. App Intents changes how apps are found and used once installed. Foundation Models changes what a small app can afford to build. Neither changes how apps get installed in the first place, which is where the rest of this article ends up.

The new discovery surfaces

Before iOS 27, discovery inside the phone mostly meant the App Store and the home screen. With App Intents adopted, an app's content and actions can appear in:

The schema approach matters for small teams. Apple's system-defined schemas already cover common categories (task management, photo editing, communication). Adopt one and your app inherits Siri's language understanding, including future languages and dialects, without code changes.

Why it matters for an app business

Re-engagement without notifications. A habit tracker whose entries live in the Spotlight index gets reopened when someone searches for "yesterday's workout," not only when it sends a push.

Being the app Siri picks. When two installed apps could handle "translate this menu," the one with the richer intents and entities is the one Siri routes to. Adoption is a competitive moat inside the phone.

Margin. Inference cost has been the quiet killer of small AI features. If your app is under 2 million lifetime first-time downloads, Apple's cloud models are now free to call. A translation, summarization or planning feature that was uneconomic at $0.01 per request is suddenly a product decision, not a finance one. Pair that with the October 2026 EU commission changes and the margin picture for indie iOS apps is the best it has been (see Apple's new EU App Store terms).

What it does not do: get you installed

Every surface above operates on apps that are already on the device. Siri does not install apps from the App Store on a user's behalf, Spotlight indexes content that exists, and Visual Intelligence returns results from apps that are present. App Intents is a retention and usage multiplier, and a large one, but the multiplicand is still installs.

That leaves the funnel where it was: App Store search and browse, web search (increasingly zero-click; see how AI assistants recommend apps), paid acquisition at 2026 CPIs, and recommendations from people.

The last one pairs well with App Intents for a specific reason. A creator video is the natural place to show the Siri or Spotlight moment: "I just say 'add oat milk to my grocery list' and it goes into this app." That is a fifteen-second demo of a capability the App Store listing cannot convey, and it is exactly the kind of content that converts viewers into installs and, later, gets quoted by AI assistants when someone asks which grocery app works with Siri.

On IdeaEquity that is a pay-per-install campaign: creators who fit your niche film the demo, you pay a fixed rate per verified install, and attribution runs through the iOS SDK so you see which creators drive users who actually turn on the intents.

A four-week adoption plan

1. Week 1: pick two actions. The two things users most often want to do without opening the app. Map each to a system-defined schema if one exists.
2. Week 2: expose entities. Put your core content type into the Spotlight semantic index with entity schemas. Add view annotations for your main screens.
3. Week 3: test the paths. Use the App Intents Testing framework to validate Siri, Shortcuts and Spotlight end to end; use the Evaluations framework if you added a Foundation Models feature.
4. Week 4: show it. Update the listing's first screenshot to the Siri moment, and brief creators to open the video with the spoken request and the result.

Checklist

• Two intents adopted against system schemas
• Core content exposed as entities in Spotlight
• View annotations on the primary screens
• Testing framework passing for Siri, Shortcuts, Spotlight
• Foundation Models feature costed at zero (Small Business Program) or priced (above it)
• Listing and creator brief updated to demonstrate the Siri moment

Fill the top of the funnel while the phone handles the rest. Create a campaign on IdeaEquity and pay per verified install.

Sources: Apple Newsroom, "Apple aids app development with new intelligence frameworks and advanced tools," June 8, 2026; Apple Developer, WWDC26 Apple Intelligence guide; Apple Developer, App Intents documentation.