# RAGChat: Offline AI Chatbot — Chat with your PDF, docx, xlsx

> Chat with your PDF, docx, xlsx (iPhone/iPad app by JEDSADHA ROJANAPHAN.)

- Source: https://appshunter.io/ios/app/ragchat-offline-ai-chatbot/id6806576444 (this page in markdown: same URL + `.md`)
- Developer: [JEDSADHA ROJANAPHAN](https://appshunter.io/developer/679911265)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 7 MB
- Languages: American English
- Released: 2026-10-07
- Data updated: 2026-10-29

## What is RAGChat?

RAGChat is an AI chatbot that runs on your iPhone or iPad itself — and
actually reads your files: Word documents (.docx), spreadsheets (.xlsx),
PDFs, CSVs, even photos.

No account. No sign-up. No internet needed. Nothing you type, import, or
photograph ever leaves the device — there is no server for it to go to.

ASK YOUR OWN FILES
Add a Word document (.docx), a spreadsheet (.xlsx), a PDF, a CSV, or your
own pasted notes. Then ask questions about them in plain language: what did
the contract say about notice, how many days off do I get, what time is
that train.

ASK ABOUT YOUR PHOTOS
Snap something with the camera, or attach up to four pictures from your
library, and ask about them: what does this sign say, what's written on
this label, is this form filled in right. Ask a follow-up — the chat keeps
your photos in mind. Photos are read on the device itself and never leave
it. (Requires iOS 27.)

EVERY ANSWER SHOWS ITS SOURCE
Tap the little file chip under an answer and you jump straight to the exact
lines it came from. You never have to take its word for it.

IT SAYS WHEN IT DOESN'T KNOW
If the answer isn't in your files, RAGChat tells you instead of making
something up.

TABLES AND CHARTS
Ask for a comparison and you get a real table you can copy — then turn it into
a bar, line, or pie chart with one tap.

ALSO A NORMAL CHATBOT
No documents needed. Plan a week of meals, write a difficult email, explain
something you're stuck on, or just talk.

ONE LIBRARY, SEPARATE CHATS
Keep work files in one chat and personal notes in another. Each chat only sees
the files you allow.

GIVE IT A PERSONALITY
Make it funnier, warmer, shorter, or more formal — with sliders or by simply
asking. Add your own rules, like "never use emoji."

READ ANY REPLY IN YOUR LANGUAGE
Touch and hold a reply, tap Translate, and read it in the language you set.

WORKS ON A PLANE, IN A TUNNEL, ANYWHERE
There is nothing to connect to. Your files stay in the Files app under
RAGChat, where you can open, back up, or delete them yourself.

Requires Apple Intelligence turned on, iOS 26 or iPadOS 26 or later.

## Is RAGChat safe?

Not enough ratings yet to assess RAGChat.

## Is RAGChat legit?

RAGChat: Offline AI Chatbot has limited verification signals. The AppsHunter Legitimacy Score for RAGChat is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.0.3 — 2026-10-27

• Now on iPad — the same chats, files and photos, laid out for the
  bigger screen.
• Ready for iPhone Duo: use it folded or unfolded.
• Better answers in Japanese, Chinese, Korean and other languages:
  "summarize this document" and "who wrote this" now work in every
  language the model supports, and numbers written with a decimal
  comma are read correctly.
• Everything still happens on your device. Files, photos and
  conversations never leave it.
• Bug fixes and improvements.

### 1.0.2 — 2026-10-10

• Attach up to four photos to one question — they stay separate in the
  chat, and tapping one opens it full screen (requires iOS 27).
• Ask follow-up questions about a photo you already sent: the chat keeps
  it in mind, and now remembers its own earlier answers too.
• Everything still happens on your iPhone. Photos and conversations never
  leave the device.
• Bug fixes and improvements.

### 1.0.1 — 2026-10-07

• Attach images to your questions: pick from Photos, take a photo with the
  camera, or choose a file — the on-device model reads the image itself
  (requires iOS 27).
• Everything still happens on your iPhone. Photos you attach never leave
  the device.
• Bug fixes and improvements.

### 1.0 — 2026-10-07

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-29.*