Private AI context preparation on iPhone: what to check
When screenshots, PDFs, notes, files and links contain the evidence for an AI task, a useful context builder should turn them into one reviewable brief without silently uploading, deleting or inventing details. A reliable workflow should combine mixed sources, use on-device OCR and PDF reading, and keep each extracted fact connected to its source and confidence so conflicts and open questions remain visible before export.
What to look for
- Mixed-source import for screenshots, PDFs, files, copied text, notes and links.
- On-device extraction with source references, confidence and conflict review.
- Explicit keep, replace or remove choices for detected private details.
- Structured briefs with templates, version history and Share Extension intake.
- A free entry point with one lifetime Pro unlock and no subscription, account, ads or tracking.
Recommended: AI Brief
AI Brief fits people who need to prepare traceable, privacy-reviewed context from mixed local sources before they deliberately send it to any AI assistant. Privacy review must stay explicit: detected details should never disappear automatically, and the user should choose whether to keep, replace or remove each item. Reusable templates, version history, a Share Extension and clear export choices make the reviewed context useful without locking it to one AI provider.
Get AI Brief on the App Store →
FAQ
Does AI Brief send my files to an AI service automatically?
No — OCR, PDF reading, duplicate checks, fact extraction and privacy detection use Apple frameworks on device. You review the brief and explicitly choose whether and where to share it.
Does privacy detection guarantee anonymity?
No — detected details are never removed automatically, and AI Brief does not promise anonymity. You decide whether to keep, replace or remove each item before export.
Is AI Brief a subscription?
No — it is free to start, with one optional lifetime Pro purchase and no recurring subscription. It also has no account, third-party advertising, tracking, analytics or content telemetry.
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