Bangladesh's #1 Betting App

B77 Mobile App — From anywhere Bet in an instant

Works on both Android & iOS. Loads fast, uses minimal data, with bKash-Nagad directly integrated. Download now.

100% Safe Only 25MB Bangla Interface Low Data Usage
b77 Betting
Bangladesh's Best
2.15
BAN Odds
LIVE
Match
৳1,560 Won!
Bangladesh vs India
Bet Now
Cash Out
LIVE Match
Instant Payment
Push Notifications
0
Download App
0
Average Rating (/5)
0
Millisecond load time
0
MB App Size
Sports Betting
Live Score
Live Casino
Payment
Jackpot
Promotions
Account
Notifications
Sports Betting
Live Score
Live Casino
Payment
Jackpot
Promotions
Account
Notifications

One app for everything — nothing else needed

The b77 app is built with Bangladeshi mobile users in mind — low data usage, fast performance, and a simple interface.

Lightning Fast
Loads in just 0.8 seconds. Runs smoothly even on slow networks. Enjoy live betting on a 3G connection.
Live Scores & Streaming
Follow real-time scores as the action unfolds and enjoy live streams of select matches — all completely free.
Instant bKash-Nagad
Deposit and withdraw directly from the app via bKash, Nagad, and Rocket. Bank transfer is also supported.
Smart Push Notifications
Get instant notifications the moment odds change, a match kicks off, or a goal or wicket falls — never miss a thing.
Biometric Login
Log in instantly using your fingerprint or Face ID. No more remembering passwords.
Dark Mode Support
Switch on Dark Mode for a more comfortable viewing experience at night. It saves battery and is easier on your eyes.
Full Bangla Support
The entire app interface is in Bangla — menus, notifications, help centre, everything in your own language.
256-bit SSL Security
Your account and transactions are secured with military-grade encryption. Automatic security verification runs every session.
Live Cash Out
Cash out your bet before the match ends. Lock in your winnings with a single tap — anytime, right from the app.
b77
Cricket Betting on the b77 Mobile App — Stay Connected Wherever You Are in Dhaka

Install in just 3 steps

Installing the b77 app on any Android or iOS phone takes just 2–3 minutes. Follow the steps below.

Android
iOS
1
Grant permission from Settings
Go to your phone's Settings → Security → enable "Install from unknown sources". This only needs to be done once.
Only needs to be done once
2
Download the APK file
Go to the registration page and click the Android APK download button. The file is only 25MB — it downloads fast.
Only 25 MB
3
Install & Play
Tap the downloaded APK file, select "Install". Once done, open the app and log in.
Done!
1
Use the Safari browser
Open b77-baji.com in Safari on your iPhone or iPad. Downloading via Chrome or other browsers may not work.
Safari Only
2
Click the App Store link
Tap the "iOS App" button on the registration page. The App Store will open — then tap "GET" to install.
From the App Store
3
Confirm with Face ID or your password
Confirm the installation with your Apple ID. Once the download is complete, tap the app icon and start betting.
Done!
Android VersionAndroid 6.0+
iOS VersioniOS 13.0+
App Size25 MB (Android)
RAM requiredMinimum 1 GB
Network3G / 4G / WiFi
LanguageBangla + English
Latest Updatev4.2.1 (June 2026)
SecuritySSL 256-bit

Having trouble? For any issues with installing or updating the b77 app, contact our Help Centre Get in touch. Our Bangla support team is available from 8 AM to 12 AM.

b77
Live Casino on the b77 app — the same great experience everywhere, from Rangpur to Dhaka

B77 App vs. Mobile Website

See for yourself why app users get more — every single time

Feature B77 App Mobile Site
Loading Speed ⚡ 0.8 Seconds 3–5 Seconds
Push Notifications Available None
Biometric Login Available None
Offline Cache Available None
Data usage 60% Less Higher Data Usage
Live Streaming HD Quality Limited value
Dark Mode Available None
App-Exclusive Bonuses Available None
b77
Lottery & Jackpots on the b77 App — Thousands of winners across Bangladesh every day

Everything You Need to Know About the b77 App

Mobile phones are now an inseparable part of life in Bangladesh. From checking your phone first thing in the morning, to reading the news on the bus, to scrolling social media before bed — everything happens on your phone. With that reality in mind, b77 built their mobile app. No more opening a browser and navigating to a website — the entire b77 platform is just one tap away, right from your home screen.

Why isn't the website enough?

Many people wonder — you can place bets through a browser anyway, so why bother with a separate app? The difference is actually significant. The b77 app loads in just 0.8 seconds, whereas the mobile website can take 3–5 seconds. In live betting, that gap really matters — odds shift in an instant, and a delay means a missed opportunity.

Push notifications are one of the app's biggest advantages. Say you're busy with something else — and suddenly your phone buzzes: "Bangladesh have lost their first wicket, odds have changed." Right at that moment, you can make your move. You simply don't get that with a browser.

Built for Bangladesh's network

The b77 app is specially optimised for Bangladesh's mobile networks. It runs smoothly on 3G connections, even outside Dhaka or in rural areas. Thanks to offline caching, once loaded, you can browse without a constant data connection. Whether you're in Rangpur, Rajshahi, Khulna, or Barishal — users across the country get the same great experience.

App-Exclusive Bonuses

Logging in to the b77 app for the first time unlocks an exclusive app welcome bonus — not available on the website. On top of that, there are dedicated weekly promotions for app users, including special odds boosts and cashback offers. Use the app regularly and you're guaranteed to pick up something extra every month.

No need to worry about security

A common concern: is it safe to install a third-party APK? With b77, the answer is yes. Our APK is hosted on our own servers, and every release is verified by cybersecurity experts. The app contains no spyware or malware. Your login credentials and payment data are fully protected with 256-bit SSL encryption.

Stay updated, stay ahead

B77 regularly updates the app to add new features and fix bugs. You'll receive a notification when an update is available — install it right away. Some features may not work on older versions. Enabling auto-update in your settings after installation will keep everything running smoothly without any hassle.

Please note: The b77 app is completely free — no charges to download or use. Simply register and get started. If you run into any issues, Help Centre Go.

b77
b77 App in Comilla — Safe Mobile Betting Even from the Night Market

Millions of Bettors Love the b77 App

4.8
★★★★★
From 500,000+ reviews
5 Stars78%
4 Stars15%
3 Stars5%
1–2 stars2%
★★★★★
I used to place bets through the browser and it always took ages. Since downloading the b77 app, everything has changed. Now I check live scores and place bets right from the bus — totally seamless.
r
Rakib Hassan
Dhaka, Mirpur
★★★★★
It runs perfectly fine on my budget Nokia Android phone. I expected it to lag, but it's completely smooth. Payments via bKash are done in under a minute. There's no reason to leave b77.
S
Sumon Dey
Chattogram
★★★★☆
I'm really happy to have the interface in Bangla. I used to struggle to understand a lot of things in the English app. Now that everything is in Bangla, there's no confusion at all. Even notifications come in Bangla.
M
Mahmuddul Haq
Rajshahi
★★★★★
Fingerprint login is a game-changer. I place my bets on cricket matches before bed — b77 has honestly become a part of my daily routine. I can't imagine switching to any other app.
T
Tanvir Ahmed
Sylhet

Frequently Asked Questions about the b77 App

Yes, the b77 app is completely free. Download, install, use — no charges at any stage. The app is available for free on both Android and iOS. Just register and get started.

Yes, the official b77 APK is completely safe. The file is hosted on our own servers, and every version is verified by cybersecurity experts. There is no malware or spyware. Do not download the APK from any third-party sites.

The b77 app runs on Android 6.0 or later with at least 1GB RAM. For iOS, you'll need iOS 13 or later. It works reasonably well on budget phones too, as we've optimised the app with lower-powered devices in mind.

Start by restarting your phone and clearing the app cache (Settings → Apps → b77 → Clear Cache). If the problem persists, uninstall the app and download the latest version. If it's still not resolved, please contact our Help Centre Contact us.

Yes! b77 app users get exclusive app-only bonuses that can only be claimed through the mobile app. These include a welcome bonus on your first app login, weekly app reload bonuses, and app-only odds boosts on select matches.
📱

Download the b77 app today

Join 5 million+ bettors. A 200% bonus on your first deposit is waiting for you.

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Android APK
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iOS App
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