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Official Mobile App

77bj App — Take It Anywhere, Play Anytime

Slots, Live Casino, cricket betting — all in one app. Built specifically for Bangladesh's network conditions, with fast load times and a clean interface.

Download Android APK Download iOS (iPhone/iPad)
500K+
Active Users
4.8★
Average Rating
24 MB
That's all the space it takes
Free
Completely Free
77bj
Safe & Verified
Instant Deposits
App Features

Why use the 77bj app?

Not just an app — a whole gaming world in your hands

Fast Loading

The app runs smoothly even on Bangladesh's 3G/4G networks. Enjoy the full gaming experience while using minimal data.

Push Notifications

Get instant alerts on new games, bonus offers, and tournaments. Never miss an offer again.

Biometric Login

Log in securely with your fingerprint or Face ID. No need to remember your password.

One-Tap Payment

Keep bKash, Nagad, and Rocket linked. Deposit and withdraw in a single tap — no need to log out.

Fullscreen Gaming

Games run in full-screen mode, giving you a far more immersive experience than a browser.

Always Dark Mode

The 77bj app is designed with a dark theme to be easy on your eyes. Even late-night sessions won't leave you with eye strain.

Installation Guide

Install the 77bj App on Android in Just 3 Steps

Not on the Google Play Store? No problem. Just download the APK directly and install the app — the process is straightforward.

1
Download APK File

Click the download button on this page to save the APK file to your phone. The file is only 24 MB.

2
Enable "Unknown Sources"

Go to Settings → Security → Unknown Sources and enable it. This is only needed to install third-party APK files.

3
Open the APK file and install

Tap the downloaded file and click Install. Once installation is complete, open the app and log in.

After installation, turn Unknown Sources back off — it's good practice for your phone's security.

77bj
77bj
iOS Guide

Use 77bj on iPhone & iPad

IPhone users have two ways to get the 77bj app. The first is through TestFlight — Apple's official beta testing platform. The second, and easiest, option is to open 77bj in your browser and tap "Add to Home Screen" — this creates a shortcut that works just like a native app.

Add to Home Screen from Safari

  • Open 77bj.im in Safari on your iPhone
  • Tap the share icon (⬆) at the bottom
  • Select the "Add to Home Screen" option
  • Enter a name and tap the "Add" button
  • A 77bj icon will be added to your home screen

This method lets you use 77bj as a PWA (Progressive Web App). You get push notifications, fullscreen mode, and offline caching — all the benefits. Since Apple App Store guidelines restrict gaming apps from being listed directly, this alternative works just as well.

PWA push notifications are supported on iOS 16.4 and above. Enable the Push API from Settings → Safari → Advanced → Experimental Features.

System Requirements

Android
Version 8.0+
iOS
Version 13.0+
RAM
Minimum 2 GB
Storage
24 MB (Android)
Internet
3G or WiFi
Camera
For KYC Verification
Comparison

App vs Browser — Which Is Better?

77bj App vs Browser — A Quick Comparison

Feature 77bj App Browser
Loading Speed Very Fast Medium
Push Notifications Full Limited
Biometric Login Yes None
Fullscreen Gaming Yes Partial
One-Tap Payment Yes None
Offline Caching Yes None
App-Exclusive Bonuses Yes None
Data Usage Low More
Installation Required Yes (24 MB) Not required
Full Overview

Everything You Need to Know About the 77bj App

The 77bj app was built with Bangladeshi gamers in mind — local internet speeds, mobile data costs, and user preferences all shaped the design. That's why the app delivers a noticeably better experience than playing through a browser.

Once logged in, the home screen shows all game categories in one place — slots, Live Casino, table games, cricket betting, football betting, everything together. When new games are added, the app sends a notification automatically. No need to check manually.

App-Exclusive Benefits

App users get access to a few exclusive perks. Register through the app for the first time and you'll receive an extra welcome bonus. There are also dedicated cashback offers for app users every week, and depositing via the app occasionally adds an extra 5% bonus.

Game Categories Available on the App

  • 2,400+ slot games — including Pragmatic Play, JILI, and PG Soft
  • Live Casino — Roulette, Blackjack, Baccarat, Teen Patti
  • Cricket, football, tennis & kabaddi betting
  • Fishing Games & Arcade
  • Lottery & Crash Games

The 77bj app is completely free. No in-app purchases, no subscriptions. Just deposit as much or as little as you like.

77bj
App-Exclusive Offers
App Download Bonus
Extra 20% on your first deposit
Weekly Cashback
For App Users Only
App Tournaments
Special Prize Pool Every Month
User Reviews

What Are They Saying?

Real User Experiences

★★★★★

I used to play on the browser and it would lag constantly. Since installing the 77bj app, that's no longer an issue. I open my phone and I'm straight into the game.

Ra
Rakib Hasan
Dhaka
★★★★★

Depositing with bKash takes less than a minute. It's saved in the app — just enter your PIN and you're done. Really love how convenient that is.

Ta
Tanvir Ahmed
Chittagong
★★★★☆

I do my cricket betting on the app now. I get live updates during matches and can place bets quickly. Notifications are occasionally a little delayed, though.

Sa
Sakib Mahmud
Sylhet
★★★★★

The app runs fine on my old phone. I thought the low RAM would cause issues, but so far everything has been smooth.

Fa
Farhan Islam
Rajshahi
★★★★★

I was a bit nervous about installing it, but the Help Center guide made it easy. 77bj's support team is really helpful too.

No
Nafisa Khanam
Mymensingh
★★★★★

Since becoming a VIP member, there's a dedicated section in the app where I can view exclusive offers — it's really useful.

Mo
Mahfuz Rahman
Khulna
Frequently Asked Questions

Common Questions About the App

Frequently Asked Questions

No, downloading and installing the 77bj app is completely free. There are no in-app purchases or monthly subscriptions either. You only need to deposit to play — and that's entirely up to you.

Yes, the APK downloaded from the official 77bj website is completely safe. The file is audited regularly. Just make sure to only download from 77bj.im — nowhere else.

When a new version is available, the app will send you a notification. Tap the notification to update, or download the latest APK from 77bj.im and install it directly. You don't need to uninstall the old version first.

No. Under 77bj's policy, each person is allowed only one account. Attempting to run multiple accounts from a single device may result in both accounts being suspended.

No, your account is stored on the server — not on your phone. Just install the app on your new device and log in with the same mobile number or email to recover all your data, balance, and history.

Yes, live streaming of selected sports matches is available on the 77bj app. An active balance in your account is required. Stream quality is solid — buffering is rarely an issue even on a 3G connection.
Get Started Now

Download the 77bj App and Start Playing

Create an account in minutes, install the app, and start playing with your welcome bonus.

Free Download Android APK Add to Home Screen iOS / Safari

Safe & Verified  ·  18+ Only  ·  Play Responsibly

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