ARCAby ARNIOS Tech
Doctor sign in
For doctors in Bangladesh

Your medical library, in your pocket.

Textbooks, AI answers from those books, generics, medical terms and quizzes. One app, made for a doctor’s day.

Start with ARCASee how it works
01of 05
LibraryMedical textbooks
Talk to BookAI answers with page
LearnGenerics · Terms · Quizzes
About us

One app for the books a doctor reads, built and run by a team that answers the phone.

About ARCA

ARCA is a medical library for doctors in Bangladesh. Your textbooks live on your phone, and Talk to Book lets you ask a question and get the answer from that book, with the chapter and page. Generic and brand search, a medical term dictionary and short quizzes sit next to the books, so reading, checking and learning happen in one place.

BooksTalk to Book AIGenericsMedical termsQuizzes

About ARNIOS Tech

ARNIOS Tech builds and runs ARCA. Our team brings the books in, prepares every page so the AI can search it, checks payments, keeps the servers healthy and runs sponsor campaigns with pharma companies. When a doctor or a sponsor needs help, a person from ARNIOS picks it up.

Book team
scans, checks and indexes
Help desk
doctors and sponsors
Tech team
servers, security, AI
What we solve

The daily problems of a busy doctor, and what ARCA does about them.

Problem
Heavy, costly books stay at home
ARCA
Your whole library on the phone, at the chamber, ward or on the bus.
Problem
Finding one answer in 1,000 pages
ARCA
Talk to Book answers from the book you chose and shows the page it used.
Problem
Too many brands for one generic
ARCA
Search a generic or a brand and see what it is, in one search.
Problem
Unclear terms slow down reading
ARCA
A medical term dictionary one tap away, with the source it came from.
Problem
No time to keep learning
ARCA
Short quizzes built from the books, a few minutes a day.
Problem
Pharma gifts that end up in a drawer
ARCA
Sponsors gift books and credits that doctors use, and see that they were used.
Features

Everything for reading, checking and learning.

Talk to Book · AI

Pick a book and ask in your own words. The answer comes only from that book, with the chapter and page, so you can open it and read on. Search beyond the book only when you ask for it.

Digital library

Medical textbooks on your phone, opened at the page you left.

Generics & brands

Search by generic or brand name and see the details in one place.

Medical terms

A dictionary of medical terms with the reference it came from.

Quizzes

Short quizzes from the books, with the right answer explained.

Sponsor gifts

Books and credits gifted by pharma sponsors land straight in your library.

Daily credits

One simple credit balance for questions, generic searches and terms.

Made for the phone

Fast on mobile data, with a dark mode for night duty.

How it works

From order to reading, in one evening.

Follow one doctor’s first book on ARCA.

  1. 1Sign upOpen ARCA, sign up with your phone number and BMDC details.
  2. 2Choose a bookBrowse the store by subject and read the sample pages.
  3. 3OrderPay with bKash or your subscription, or use a sponsor’s gift.
  4. 4UnlockedARNIOS confirms the payment and the book opens in your library.
  5. 5ReadRead on the phone. ARCA remembers your page.
  6. 6Talk to the bookAsk a question and jump to the page the answer came from.
  7. 7LearnTake a short quiz on what you read and look up any term.
How we stay connected

At every step, ARNIOS is working behind the screen.

When you sign up
ARNIOS checks your registration and helps you set up the app on your phone.
When you look for a book
ARNIOS adds new books, scans and checks every page, and indexes it for Talk to Book.
When you order and pay
ARNIOS confirms the payment, unlocks the book and sends you the invoice.
When you ask the book a question
ARNIOS reviews answer quality and your feedback, so answers keep getting better.
When you open the app at 2 a.m.
ARNIOS watches the servers day and night and keeps your account secure.
When you receive a sponsor gift
ARNIOS approves the campaign and makes sure the gift reaches the right doctors.
When you need help
ARNIOS answers through chat, phone or the help desk in the app.
For pharma sponsors

Gift doctors a book. Your brand comes with it.

Instead of printed gifts, sponsor the books and credits doctors use every day. Your banner travels with the gift, and your report shows who opened it.

  1. 1Choose the gift: a book, a set of books or credits for Talk to Book.
  2. 2Pick the doctors: by speciality, area or your own list.
  3. 3Add your banner: it is shown with the gift and inside the book.
  4. 4ARNIOS approves and sends: doctors get a “Gifted by” notice in the app.
  5. 5See the results: gifts sent, opened and read, in your sponsor panel.
Talk to us about a campaignSponsor sign in
What the doctor seesGIFT
Your banner: brand, product and message
BOOK
A medical textbookGifted by your company · access for the days you choose
Open the book
Gifts sent
Opened
Read
Contact

Talk to the ARNIOS team.

Questions about ARCA, a book you want added, or a sponsor campaign: we reply within one working day.

Doctors: sign in or create an account. Sponsors: sponsor panel.

Send us a message

Order a book