About — Boi Campus (বই ক্যাম্পাস)

Table of Contents

Jump to section

1 About the App
2 Features
3 How It Works
4 Departments
5 Permissions
6 Ads & Monetization
7 Data & Privacy
8 Version Info
9 Developer

§ 01

About the App

§ 01

Boi Campus (বই ক্যাম্পাস) is a student-first book marketplace built exclusively for Bangladesh's polytechnic and engineering students. The app lets you buy, sell, and exchange textbooks within your campus community — quickly, easily, and at prices that actually make sense for students.

Whether you're looking for a specific semester textbook or want to sell books you no longer need, Boi Campus connects you with fellow students near your campus. No middlemen, no hassle — just students helping students.

Completely free to download and use. The app is supported by ads, which keeps the platform running at no cost to students.

§ 02

Features

§ 02

Everything you need to buy and sell textbooks on campus — built specifically for Bangladeshi students.

Smart Search & Filter Filter by campus, department, semester, condition & price to find exactly what you need.

Real-time Chat Message sellers directly inside the app. Send photos, negotiate prices, and arrange meetups safely.

Push Notifications Instant alerts for new messages and when a requested book becomes available on campus.

Book Requests Can't find a book? Post a request and get notified automatically when someone lists it.

Wishlist Save books you're interested in and revisit them anytime — never miss a good deal.

Post & Sell Books List your books in minutes with photos, price, condition and preferred delivery method.

Credit System Post listings using ad credits. Earn free credits by watching short reward ads.

Share Book Posts Share any listing with anyone — even people who haven't installed the app get a full preview.

Verified Profiles Email OTP verification ensures all users are real. Report listings or users to keep the community safe.

§ 03

How It Works

§ 03

Getting started with Boi Campus takes less than 2 minutes. Here's how it works:

1 · Create Your Account

Sign up with your email. Verify via OTP, then complete your profile with your institute, campus, and department.

2 · Browse or Post a Book

Search for books near your campus with detailed filters — or list your own books with photos and a price in minutes.

3 · Chat & Close the Deal

Message the seller directly through in-app chat. Negotiate a price, agree on a meetup spot, and exchange the book.

§ 04

Supported Departments & Categories

§ 04

Books are organized by BTEB department and semester (1st–8th) for fast, targeted discovery. All major polytechnic departments are supported.

Civil Electrical Mechanical Computer Textile Architecture Electronics Food Technology Chemical Others

§ 05

App Permissions

§ 05

Boi Campus requests only the permissions that are strictly necessary for the app to function.

Permission	Platform	Why It's Needed
Camera	Android	Taking photos directly from chat to send to buyers or sellers. Never accessed in the background.
Photo Library	Android	Selecting existing photos from your gallery for book listings and chat messages.
Notifications	Both	Receiving push alerts for new messages and book request matches. Requested once — you can decline.
Internet	Both	Required for all core features: loading listings, chat, notifications, and syncing data.

You can revoke any permission from your device's App Settings at any time. Revoking Camera or Gallery will prevent photo uploads. Revoking notifications will stop push alerts.

§ 06

Advertising & Monetization

§ 06

Boi Campus is a free app funded in part by advertisements served through Google AdMob. Ads help us keep the platform running at no cost to students.

Types of Ads Displayed

App Open

On cold start or after 30s+ in background. Max 2/day, min 4h between.

Banner

Fixed at bottom of Book Details and Search screens. Never blocks content.

Interstitial

Full-screen between transitions. Every 5th navigation, min 3 min apart.

Rewarded

Opt-in only. Watch to earn 1 posting credit. Max 5 per 24 hours.

Ad Provider

Google AdMob

All ads are served by Google AdMob. Google may use your device advertising ID for personalization. Opt out via Google Settings → Ads → Opt out of Ads Personalization. Full policy: policies.google.com/privacy ↗

Ads never block critical user actions. We follow strict frequency limits so your browsing experience stays enjoyable.

§ 07

Data & Privacy

§ 07

Your Contact Info is Private

Your phone number is used only for verification and is never shown to other users. All communication happens inside the app.

Secure Data Transmission

All data is transmitted over HTTPS (TLS). Powered by Supabase with row-level security policies enforced on every database query.

Minimal Data Collection

We collect only what's needed to run the app. We do not sell your personal data to any third party.

Full Privacy Policy

Read our complete privacy policy for detailed information about data collection, usage, and your rights.

View Privacy Policy

§ 08

Version Information

§ 08

App Name Boi Campus (বই ক্যাম্পাস)

Version 1.0.0 (Build 1)

Platform Android

Package ID com.boicampustrn.app

Target Audience BTEB / Polytechnic Students (BD)

Language English / বাংলা

Backend Supabase (PostgreSQL)

Release Year 2025

§ 09

Developer

§ 09

Boi Campus is developed and maintained by BanglaByteStudio — a software development team based in Bangladesh building student-focused digital tools.

BanglaByteStudio

Developer & Publisher

Software development team based in Bangladesh. Building digital tools made for Bangladeshi students and communities.

Email Support

Support & Contact

For support, bug reports, feedback, or account deletion requests:

support@banglabyteStudio.com

Facebook Page

Community & Updates

Follow us for announcements, updates, and community support:

facebook.com/boicampusbd

Google Play Store

Download & Reviews

Download the app or leave a review on the Play Store:

View on Play Store

About Boi Campus