AI Document Answers
Scan a contract, import a PDF, paste any text — get instant AI-powered answers backed by evidence from the document. 100% on-device.
Free to use No account needed iOS only
Requires iPhone 15 Pro or newer with Apple Intelligence
What Lucidoc does
Six powerful capabilities, one private app.
Camera scan, PDF import, or paste text directly. Three ways to get your document in — whatever works for you.
Ask any question and get a grounded answer with exact citations from the document — not hallucinations, evidence.
AI generates a concise summary and suggests the most relevant questions automatically — so you know what to ask.
Powered by Apple Intelligence. No cloud, no servers, no data ever leaves your iPhone. Your documents stay yours.
For large documents, AI analyzes page by page and pre-computes answers — so even dense reports respond instantly.
Works in all 17 Apple Intelligence languages. Ask in any language, get answers in any language — seamlessly.
Simple by design
Three steps from document to answers.
Scan with camera, import a PDF, or paste text directly into the app. Any document, any format.
Summary, key questions, and evidence-backed answers generated instantly — all on your device, no internet needed.
Type any follow-up question and get grounded answers with citations. The document is your source of truth.
Built on trust
Apple Intelligence runs entirely on-device. Nothing is uploaded. Ever.
Ready to start?
Download free on iOS. No sign-up required.
Free to use · Requires iPhone 15 Pro+ with Apple Intelligence · No subscription