Everything on mobile — cricket betting, live scores, in-play markets, and payments, all in one app. b444 v2 is built for Bangladesh's network.
Why Millions of Bangladeshis Choose the b444 v2 App
The app loads quickly even on 2G/3G networks. In low-data mode, the home screen is visible in just 2–3 seconds.
Every button, menu, and message is written in natural Bangla. No English knowledge required.
Watch matches and place bets at the same time. In-play market odds update in real time.
Get instant reminders before your favourite matches, odds change alerts, and payment confirmations — all in real time.
Log in in seconds using your fingerprint or Face ID. No more typing out your password.
Deposit and withdraw directly from the app using Mobile Pay, Nagad, or any other payment method.
Easier on your eyes for late-night betting sessions. Switch on Dark Mode with a single tap in Settings.
View a full breakdown of your wins and losses through graphs and charts. Refine your betting strategy based on real data.
Follow the simple steps below to install on your device
Go to Settings > Security or Privacy > and enable "Unknown sources" or "Install unknown apps". This allows APK files to be installed.
Download the Android APK file from the official b444 v2 site. The file will be saved to your Downloads folder.
Tap the downloaded file in your file manager or notification bar, then tap "Install".
Installation completes in just 30–60 seconds. Tap the "Open" button, then log in or register.
When a new version is available, you'll get a notification right inside the app. Updating gives you the latest features and bug fixes.
Open the b444 v2 website on your iPhone using Safari. PWA installation may not work in other browsers.
Tap the Share icon (the square with an arrow) at the bottom center of your browser.
Find "Add to Home Screen" in the share menu and tap it.
Keep the name "b444 v2" and tap "Add" in the top right. The app icon will be added to your home screen.
Tapping the b444 v2 icon on your home screen gives you a full-screen, app-like experience.
Open the b444 v2 site in Chrome, Firefox, or any modern browser. No download needed.
Tap the button in the top right corner to log in to your account. The layout is fully responsive on any mobile browser.
Get the same experience in your browser as you would on the app. In-play betting and live scores all work on browser too.
The mobile browser version is fully functional too. However, the dedicated app gives you the added benefits of push notifications, biometric login, and offline caching.
Technical Details
There are quite a few online betting apps available in Bangladesh now. But most of them share a common problem — they were built with foreign users in mind. The Bangla localization is off, Mobile Pay isn't supported, and the app crashes on slow networks. The b444 v2 app was built with exactly these issues in mind.
Whether you're in Dhaka or Bogura, Chattogram or Khulna — the b444 v2 app works the same everywhere. Grameenphone, Robi, Banglalink, or Teletalk — it runs smoothly on any network. You can even do in-play betting on 3G without any noticeable lag.
The b444 v2 app brings together thousands of cricket and football betting markets alongside a full casino section. In Live Casino, you can play roulette, baccarat, and blackjack with real dealers. Need a break from Sports Betting? Just switch over to the casino section.
The app's home screen puts the day's most popular matches front and center — no searching needed. Matches featuring Bangladesh always appear at the top. You can also compare odds from multiple bookmakers side by side on the same page, something no other Bangladeshi app offers.
The b444 v2 app uses SSL 256-bit encryption. Biometric login ensures no one can access your account even if they get hold of your phone. Enabling two-factor authentication keeps your account even more secure.
The old hassle of opening a browser or going through extra steps just to make a payment is gone. With the b444 v2 app, the entire payment process happens in-app. Enter your Mobile Pay or Nagad PIN and your balance is topped up in seconds. Withdrawals are just as fast.
The wallet section of the app shows your full transaction history with date, time, and amount. If you have a question about any transaction, you can raise a support request directly from the wallet.
Get an extra 10% bonus on your first deposit through the app. Exclusive promotions for app users only.
"I've never seen depositing with Mobile Pay this easy. The app is genuinely fast."
— A user from Rajshahi
Both work, but a side-by-side comparison shows a clear difference
Stay Alert at Critical Moments
Get a notification 30 minutes before your favourite match kicks off. Never miss your betting window again.
You'll be notified immediately if the odds on any market you've bet on change significantly.
As soon as a deposit or withdrawal is completed, you'll receive an instant notification. No need to open the app to check your balance.
Be the first to know about new promotions or special offers tailored just for you.
You'll get your bet result the moment the match ends. Any winnings are added to your balance instantly.
You'll get an instant alert if someone logs in from a new device or any suspicious activity is detected.
Frequently Asked Questions