- Search the index on the device with a natural-language query, such as “ramen in Tokyo last spring”.
- Ask a question about the person’s life with
query, such as “Where do I eat most?”. - Fill a profile with
profile: you pass a JSON Schema, and Rollup fills it from the person’s life, with the photos behind each field.
How it works
1
Index on the iPhone
The SDK reads small previews of the person’s photos, screenshots and videos and derives what they show, where and when they were taken, which places they visited, and the text in them. Photos never leave the iPhone.
2
Search on the iPhone
search runs entirely on the device against that index.3
Query and profile with an agent
query and profile run an agent whose model is on Rollup’s server. Every tool the agent calls runs on the iPhone, against the person’s own index. Only the text results of those tools (dates, places, labels and text read from images) are sent to the server.4
Results return to your app
Answers and profiles come back to your app on the device. Rollup does not send them anywhere else, and it does not store questions, schemas, answers or profiles.
The SDK runs on a real iPhone with iOS 26 or later. The iOS Simulator is not supported: Apple Vision analysis does not run there, so the SDK throws
simulatorUnsupported.What you need
- An approved Rollup developer account and an approved app, from the developer dashboard.
- An iPhone with iOS 26 or later.
- An iOS app with the App Attest capability.
Next steps
Quickstart
Get access, add the SDK and run your first search.
Requirements
Devices, storage, memory and indexing time.
Privacy and App Review
What leaves the iPhone, and what you must tell the person.
Swift API reference
Every public type and method.