Private RAG — Ask Your Docs
HDTAHNK Productivity In-app purchases
Chat with PDFs, notes & photos. Private — auto-deletes in 24h.
- Downloads
- 58+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Nov 10
- 2026 · v0.1.5
Screenshots
About Private RAG — Ask Your Docs
Private RAG turns your documents into a private chat room. Upload PDFs, text files or photos of pages, then ask questions in plain language — answers come from your documents only, with no cloud AI accounts and no data harvesting.
WHY IT'S PRIVATE
• Documents and chats live only on our own server — never in a data lake or third-party cloud
• Everything auto-deletes within 24 hours; delete anytime with one tap
• No accounts, no email, no phone number — the app never asks who you are
• No ads, no analytics SDKs, no tracking, nothing sold to third parties
• Your documents are never used to train models
HOW IT WORKS
1. Create a space and drop in your files (PDF, TXT, MD, or photos of documents)
2. Ask questions — get answers grounded in your files, in your language
3. Share a QR link so friends can chat with your space too — revoke it anytime
GREAT FOR
• Students: ask your lecture slides and notes
• Work: query contracts, manuals and reports without leaking them
• Travel: keep bookings and itineraries one question away
• Family: share a space by QR code — no sign-ups needed
Free, with fair-use limits that keep the service fast for everyone.
Privacy policy: https://api.hkllmapi.com/privacy
WHY IT'S PRIVATE
• Documents and chats live only on our own server — never in a data lake or third-party cloud
• Everything auto-deletes within 24 hours; delete anytime with one tap
• No accounts, no email, no phone number — the app never asks who you are
• No ads, no analytics SDKs, no tracking, nothing sold to third parties
• Your documents are never used to train models
HOW IT WORKS
1. Create a space and drop in your files (PDF, TXT, MD, or photos of documents)
2. Ask questions — get answers grounded in your files, in your language
3. Share a QR link so friends can chat with your space too — revoke it anytime
GREAT FOR
• Students: ask your lecture slides and notes
• Work: query contracts, manuals and reports without leaking them
• Travel: keep bookings and itineraries one question away
• Family: share a space by QR code — no sign-ups needed
Free, with fair-use limits that keep the service fast for everyone.
Privacy policy: https://api.hkllmapi.com/privacy
What’s new
Version 0.1.5 · Updated November 10, 2026
Fixed the screen overlapping the status bar and the keyboard covering the chat box on newer Android phones.
Alternatives to Private RAG — Ask Your Docs
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