Carry a full casino in your pocket. The official 3999 bar app brings slots, Sports Betting, bingo, and fast payments — all in one place.
3999 Bar app works seamlessly on both Android and iOS
Download and install the APK file directly. No Play Store needed — installation is quick and straightforward.
The iOS version of 3999 Bar is equally optimized and smooth for iPhone and iPad users.
Installation takes just a few minutes on both Android and iOS
Go to your phone's Settings → Security → Unknown Sources and enable it.
Click the Android button above to download the APK file.
Open the APK file from your Downloads folder.
Tap the "Install" button and grant the required permissions.
Once installation is complete, tap the "Open" button.
Log in to your account or register a new one.
Open Safari on your iPhone or iPad and go to the 3999 Bar site.
Tap the Share icon at the bottom (the arrow pointing up from a box).
Select the "Add to Home Screen" option.
Tap the 3999 bar icon on your home screen and start playing instantly.
The app delivers a faster, better experience than the website
Loads 3x faster than the website. Games run smoothly even on a weak network.
Deposit confirmations, withdrawal status, bonus offers — all notifications delivered straight to your phone.
Log in in seconds with your fingerprint or Face ID. No more typing passwords.
Switch on Dark Mode for a more comfortable gaming experience at night. Easy on the eyes, no strain.
Even without an internet connection, you can access demo mode for select games and view your account details.
The entire app is in Bengali — menus, notifications, and support chat, all in your native language.
See at a glance which option is right for you
| Features | Mobile App | Browser (Mobile) | Browser (Desktop) |
|---|---|---|---|
| Loading Speed | ⚡ Fastest | Moderate | Fast |
| Push Notifications | ✅ Yes | Limited | ❌ No |
| Biometric Login | ✅ Yes | ❌ No | ❌ No |
| Dark Mode | ✅ Yes | Limited | Limited |
| Number of Games | 500+ | 500+ | 500+ |
| Battery saving | ✅ Optimized | Higher cost | Not applicable |
| Live Chat Support | ✅ Always | ✅ Always | ✅ Always |
Smartphones are now an inseparable part of our lives — from the moment we wake up to the moment we go to bed, our phones are always within reach. 3999 bar has taken full advantage of this by building a mobile app that lets you play games and manage transactions easily, anytime and anywhere.
Many people assume a mobile app can't match the full experience of a website. With 3999 Bar, it's a different story entirely. Games are laid out beautifully on the app screen, so even a smaller display causes no inconvenience. In fact, playing slots or Sports Betting with touch controls has its own unique appeal.
The 3999 bar app was built with Bangladesh's mobile users in mind. The interface is fully in Bengali, which makes it especially accessible for new users. On many other platforms, navigating without knowing English can be a real challenge — 3999 bar solves that problem entirely.
3999 bar has also designed its app with Bangladesh's real-world connectivity in mind. Even in rural areas or locations with weak signals where internet speeds are slow, the app runs relatively smoothly. When Data Saver mode is enabled, the app automatically reduces data usage to keep games running.
3999 bar takes security seriously and never compromises on it. The app uses SSL encryption during login to keep your personal information and transaction details fully protected. Biometric login adds an extra layer of security, ensuring no one else can access your account.
The 3999 bar app is equally powerful when it comes to payments. Bkash, Nagad, Rocket, or bank transfer — you can deposit and withdraw using any method directly from the app. Deposit in just a few taps and withdraw instantly after a win. Transaction history and balance updates are all visible in real time.
Another standout feature of the 3999 Bar app is the live gaming experience. Whether it's Live Casino or a live sports match, the app delivers real-time updates throughout. You can change your bets mid-match, and odds refresh instantly.
The app is updated regularly. Each update adds new games, improves performance, and introduces additional layers of security. Android users will receive an update notification automatically when they open the app, and iOS users can update just as easily.
All things considered, the 3999 bar app is more than just a gaming app — it's a complete entertainment and financial platform built for Bangladeshi users. If you've been playing only on a browser, download the app and see the difference for yourself.
Common Questions About the App
Play for entertainment purposes only. Not for users under 18. If you have a problem, Responsible Gaming View page.
Register, download the app, and play your favorite games from anywhere.