The b999 app brings the full live casino experience straight to your Android or iOS device. Real dealers, BDT deposits via bKash and Nagad, instant login, and every game from the b999 lobby — all running smoothly on your phone, any time of day or night.
Free to download. 18+ only. Play responsibly.
The b999 app is not just a browser shortcut — it is a fully native mobile experience built for Bangladesh players.
The b999 app loads live dealer streams and game tables significantly faster than a mobile browser. On a standard 4G connection in Bangladesh, the app connects to a live table in under three seconds. No buffering, no lag — just smooth, uninterrupted gameplay from the moment you tap open.
Never miss a bonus or promotion again. The b999 app sends push notifications directly to your phone when new offers are live, when your withdrawal is processed, or when a special high-roller table opens up. Stay in the loop without having to check the site manually.
Log in to your b999 account with your fingerprint or face ID — no need to type your password every time. The b999 app supports biometric authentication on both Android and iOS, making your login faster and more secure at the same time.
Deposit and withdraw in BDT directly through the b999 app. bKash, Nagad, and Rocket are all integrated — tap to deposit, confirm on your mobile wallet, and your b999 balance updates instantly. Withdrawals follow the same fast process, straight back to your wallet.
The b999 app uses end-to-end SSL encryption for every transaction and login session. Your personal data and BDT balance are protected at all times. The app also locks automatically after a period of inactivity, adding an extra layer of security on shared devices.
Every game available on the b999 website is also available in the b999 app — European Blackjack, Mini Baccarat, Dragon and Tiger, Money Wheel, High Roller tables, Leprechaun Riches slots, and more. The full lobby is right there in your pocket, 24 hours a day.
Getting the b999 app on your phone takes about two minutes. Follow these steps for Android or iOS.
Open your Android browser and go to b999.onl. Tap the App page link in the navigation menu to reach this download page.
Go to your phone Settings, then Security, and enable "Install from Unknown Sources" or "Install Unknown Apps" for your browser app.
Tap the Android download button on this page. The b999 APK file will download to your phone in seconds on any 4G connection.
Open the downloaded APK file, tap Install, and wait for it to finish. Open the b999 app, log in or register, and start playing.
On your iPhone or iPad, open Safari and navigate to b999.onl. Using Safari is recommended for the best iOS installation experience.
Tap the Share icon at the bottom of the Safari browser — it looks like a box with an arrow pointing upward.
Scroll through the share menu and tap "Add to Home Screen". Give it the name b999 and tap Add in the top right corner.
The b999 icon now appears on your home screen. Tap it to open the full-screen b999 app experience — login and play instantly.
The b999 app is lightweight and designed to run well on mid-range Android phones common in Bangladesh. Here are the minimum requirements.
| Android Version | Android 6.0 or higher |
| iOS Version | iOS 13.0 or higher |
| APK File Size | Under 35 MB |
| RAM Required | 2 GB minimum |
| Internet | 3G minimum, 4G recommended |
| Storage | 50 MB free space |
| Languages | English |
| Currency | BDT (Bangladeshi Taka) |
| Payment Methods | bKash, Nagad, Rocket |
| Updates | Auto-update via app or site |
The b999 app was built with one thing in mind — giving Bangladesh players the best possible mobile casino experience. Whether you are on a commute, relaxing at home, or just have a few minutes to spare, the b999 app puts a full live casino in your hands. No need to open a browser, type in a URL, or wait for a heavy website to load. Just tap the b999 icon and you are straight into the action.
For players in Bangladesh, mobile is everything. Most people here access the internet primarily through their phones, and the b999 app is designed around that reality. It is optimised for the screen sizes, connection speeds, and payment methods that Bangladesh players actually use. BDT is the default currency, bKash and Nagad are the primary deposit options, and the interface is clean and fast even on older Android handsets.
Every live dealer game available on the b999 website is fully playable through the b999 app. That includes European Blackjack with real dealers streaming in HD, Mini Baccarat tables with multiple betting options, Dragon and Tiger for fast-paced card action, and the Money Wheel for something a little different. High Roller rooms are also accessible through the app for players who want to raise the stakes.
Managing your BDT balance through the b999 app is straightforward. Tap the wallet icon, choose your payment method — bKash, Nagad, or Rocket — enter the amount, and confirm the transaction in your mobile banking app. Your b999 balance updates within seconds. Withdrawals work the same way in reverse, and most withdrawals are processed within a few hours.
b999 releases regular app updates to add new games, improve performance, and fix any issues. For Android users, you will receive a notification inside the app when an update is available — just tap to download and install the new APK. iOS users on the home screen shortcut version will always be on the latest version automatically since it loads from the b999 server each time.
If you ever have trouble with the b999 app — whether it is a login issue, a payment problem, or a game not loading correctly — the b999 support team is available 24/7 through live chat. You can access live chat directly from within the app by tapping the support icon in the menu.
The b999 app is free to download. Create your account in two minutes, make your first BDT deposit, and start playing live casino games on your phone today.
18+ only. Please play responsibly. Responsible Gaming