LumenDoc: AI Document Chat
Scan, Search & Ask Your Docs
Free · In-App Purchases
Scan documents, track spending, ask your library, and turn important dates into reminders or calendar events.
LumenDoc turns receipts, bills, medical letters, warranties, contracts and everyday paperwork into a searchable document library. Scan a page, let AI Vision extract the details, track what you spend, and turn important dates into reminders or calendar events.
WHY LUMENDOC
SCAN PAPERWORK FAST
Capture receipts, bills, IDs, school forms, appointments and important letters with your iPhone camera. LumenDoc extracts text, dates, amounts, vendors and document categories so your library is useful from the first scan.
ASK YOUR DOCUMENTS
Instead of digging through folders, ask questions like:
- When is my appointment?
- How much did I spend at Coles?
- Where is the warranty for my appliance?
LumenDoc answers from your own scanned documents and links back to the source.
TRACK SPENDING FROM RECEIPTS AND BILLS
Receipts, invoices, bills and fines can feed a spending dashboard automatically. See totals, merchants, categories and trends without connecting a bank account.
REMINDERS AND CALENDAR INTEGRATION
Turn due dates, appointments, renewals and expiries into reminders or calendar events so bills, warranties, appointments and important follow-ups do not get lost.
DESIGNED FOR PRIVACY
Your scanned page images stay on your device after AI Vision OCR. LumenDoc sends document images to Google Gemini through our private backend only when AI Vision is used for scanning. Library Ask sends relevant OCR text excerpts, not your page images. Your data is not used to train AI models.
FREE AND PRO
Free includes 5 lifetime AI Vision scans and 15 lifetime Library Ask questions. Free counters do not reset.
LumenDoc Pro includes 100 AI Vision scans per subscription cycle, unlimited Library Ask, full spending history and private iCloud backup. After a Pro user's AI Vision quota is used, scanning continues with on-device OCR until the quota resets on the billing anniversary.
Subscriptions are managed by Apple through the App Store. Cancel any time in iOS Settings.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://lumendoc.net/privacy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
LumenDoc has been rebuilt with a faster native iOS experience, AI Vision scanning, Library Ask, receipt and bill spending insights, reminders, calendar integration, private iCloud backup for Pro users, and clearer free and Pro limits.
The developer, David Mendez, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- David Mendez
- Size
- 7.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- LumenDoc Pro Yearly USD 49.99
- LumenDoc Pro USD 5.99
- Copyright
- © LumenDoc 2026