Take your favourite games everywhere. The 399bd app brings Bingo, Teen Patti, Blackjack and more to your Android or iOS device — fast, smooth, and built for Bangladeshi players.
Everything you need in one lightweight app — designed from the ground up for Bangladeshi mobile users.
The 399bd app is optimised for Bangladeshi mobile networks. It loads quickly on 3G and 4G connections, so you are never stuck waiting for a game to start — even during peak hours.
Deposit and withdraw directly through bKash, Nagad, or Rocket inside the app. No need to switch between apps — everything is handled within 399bd in just a few taps.
Skip typing your password every time. The 399bd app supports fingerprint and face unlock on compatible Android and iOS devices, so you can log in and start playing in under two seconds.
Never miss a promotion again. The app sends push notifications when new bonuses, limited-time offers, or tournament events go live — so you always know when to jump in.
Every game available on the 399bd website is also in the app — Bingo, Fortune Bingo, Bikini Paradise, Go Goal Bingo, Teen Patti 20-20, Blackjack MH, and Captain Fisher. All in one place.
The 399bd app uses SSL encryption for every session. Your account data, payment details, and game history are fully protected. Two-step verification is also available for extra security.
Up and running in four simple steps. The whole process takes about three minutes.
Download the 399bd APK file directly from this page. Android users need to allow installation from unknown sources — a one-time setting that takes about ten seconds to enable.
Download Android APKiPhone and iPad users can install the 399bd app directly. No App Store required — follow the simple installation guide included on the download page after tapping the button below.
Download for iOSChoose Android or iOS above and tap the download button. The 399bd app file will begin downloading to your device immediately.
On Android, go to Settings and enable "Install from unknown sources" for your browser. On iOS, follow the trust prompt that appears after download.
Tap the downloaded file to install the 399bd app. Once installed, open it from your home screen. The app icon will appear automatically after installation.
Use your existing 399bd account to log in, or register a new account for free directly inside the app. Your welcome bonus applies on first deposit.
If you already have a 399bd account, your login credentials work in the app immediately. No separate registration needed.
Most online gaming platforms are built for desktop first and then squeezed onto mobile as an afterthought. The 399bd app is different. It was designed from the start with Bangladeshi mobile users in mind — the screen sizes, the network conditions, the payment methods, and the games that players here actually enjoy.
Whether you are on a budget Android handset or the latest flagship, the 399bd app adjusts to your device. The interface is clean, the buttons are easy to tap, and the game loading times are kept as short as possible even on slower connections. If you have been playing 399bd through a mobile browser, switching to the app will feel like a noticeable upgrade.
The app covers every game available on the full 399bd platform. That means Bingo, Fortune Bingo, Bikini Paradise, Go Goal Bingo, Teen Patti 20-20, Blackjack MH, and Captain Fisher are all accessible from a single icon on your home screen. No need to open a browser, type a URL, or wait for a page to load — just tap and play.
The 399bd app is free to download and does not require any subscription. Your existing account balance, bonuses, and game history carry over automatically when you log in.
One of the biggest advantages of the 399bd app for Bangladeshi players is how it handles payments. bKash, Nagad, and Rocket are all supported natively inside the app. You do not need to open a separate banking app, copy account numbers, or switch between screens. The entire deposit process happens within 399bd in a few taps.
Deposits are credited to your 399bd account almost instantly. Withdrawals are processed quickly too — most requests are completed within a few hours, and the money lands in your bKash or Nagad wallet without any complicated steps. The minimum deposit and withdrawal amounts are kept low so that players at every level can participate comfortably.
All payment transactions in the 399bd app are encrypted end-to-end. Your financial details are never stored on your device and are never shared with third parties. The same security standards that apply to the desktop platform apply fully to the app.
399bd uses SSL encryption and secure payment gateways for all transactions. Your bKash and Nagad details are processed securely and are never visible to 399bd staff.
The full 399bd game library is available in the app. Here is a quick overview of what you can play:
New games are added to the 399bd platform regularly. App users receive push notifications when new titles go live, so you will always be among the first to try them.
| Android Version | Android 6.0 and above |
| iOS Version | iOS 13.0 and above |
| App Size (Android) | Approx. 28 MB |
| App Size (iOS) | Approx. 32 MB |
| Languages | English |
| Payment Methods | bKash, Nagad, Rocket |
| Biometric Login | Fingerprint and Face ID (device dependent) |
| Push Notifications | Yes — bonuses, promotions, game updates |
| Offline Mode | Not available — active internet connection required |
| Cost | Free to download |
Is the 399bd app free to download?
Yes, completely free. There are no download fees, subscription charges, or hidden costs. You only spend money when you choose to deposit and play.
Do I need a new account to use the app?
No. If you already have a 399bd account, just log in with your existing credentials. Your balance, bonuses, and game history will all be there.
Why is the APK not on the Google Play Store?
Real-money gaming apps are not permitted on the Google Play Store in many regions. The 399bd APK is safe to install directly — just enable "Install from unknown sources" in your Android settings.
Can I use the same account on both the app and the website?
Yes. Your 399bd account works across all platforms. You can switch between the app and the browser version at any time and your balance stays in sync.
What if the app is not working on my device?
Check that your device meets the minimum requirements listed above. If the issue persists, visit the FAQ page or contact 399bd support — available 24/7.
Download free for Android or iOS. Login with your existing account or register in minutes.
Android APK iOS / iPhoneHaving trouble downloading or installing the 399bd app? Check the FAQ page for step-by-step guides, or reach out to our 24/7 support team.
Free to download. All your favourite games. bKash and Nagad payments. Available right now for Android and iOS.
Don't have an account yet? Register for free — takes under two minutes.