Anywhere, anytime — enjoy Sports Betting, slots, and Live Casino with the 3999bey app. Your entire gaming world in the palm of your hand.
In today's fast-paced world, everyone wants to play their favorite games easily, quickly, and from anywhere. The 3999bey app was built with exactly that in mind. Bet on a cricket match stuck in Dhaka traffic, or soak up the thrill of Live Casino from the comfort of home — 3999bey is always with you.
Our development team has optimized the app around the internet speeds and devices used by Bangladeshi players. You get a high-quality gaming experience without burning through your data. At just 32 MB, the app installs in no time.
The 3999bey app features a clean, intuitive interface suited for both new and experienced players. Right from the home screen, you can see live match scores, active offers, and your recent games — everything within reach, no hassle.
All your personal data and transactions are fully protected when you use the 3999bey app. We never share your information with third parties. For more details, see our Privacy Policy।
Why the 3999bey app tops the list for millions of Bangladeshi users
The app runs smoothly even on a 3G connection. Enjoy your games with no lag or freezing.
Get instant notifications for live match kick-offs, bonus offers, and important updates.
Dark mode is available for late-night sessions, designed with eye comfort in mind.
Log in instantly using your fingerprint or Face ID — no need to remember a password.
Watch live streams of cricket and football matches in the app and place bets at the same time.
The app updates automatically whenever new games and features are added. You'll always be on the latest version.
Whatever your device, the 3999bey app delivers the same seamless performance
Compatible with Android 5.0 (Lollipop) and above. Download the APK directly — no Google Play Store required.
Optimized for both iPhone and iPad. Runs seamlessly on iOS 12 and above. Enjoy stunning visuals on Retina displays.
The 3999bey app is more than a betting app — it's a complete gaming ecosystem. From Sports Betting and slots to Live Casino, virtual games, and more, everything is in one place, available at any time.
Odds update in real time on the 3999bey app, so you always bet with the latest information. The live betting feature lets you change or add bets even while a match is in progress — a level of convenience hard to find on any other platform in Bangladesh.
The app supports both Bengali and English. You can switch between languages anytime. Customer support is also available in Bengali directly through the app, which is especially helpful for new users.
Install the 3999bey app on your phone in just 4 steps
Our Download Go to the page and choose the Android or iOS version for your device.
Android users, download the APK file. iOS users, follow the direct installation link.
On Android, enable "Unknown Sources" and install the APK. On iOS, trust the profile and complete the installation.
Open the app, log in to your 3999bey account, and start playing right away.
A quick side-by-side look at the 3999bey app vs. the web version
| Features | 3999bey App | Web Browser |
|---|---|---|
| Loading Speed | Ultra Fast | Medium |
| Push Notifications | Yes | No |
| Biometric Login | Yes | No |
| Offline Mode | Limited Features | No |
| Data Saving | Optimized | Higher Usage |
| Live Streaming | Full Features | Full Features |
| Dark Mode | Built-in | Browser-dependent |
| Exclusive Offers | App-Only Bonus | No |
The 3999bey app doesn't just make gaming easier — payments are a breeze too. It connects directly with Mobile Banking, Nagad, Rocket, and all major mobile banking apps. Deposit in seconds, withdraw in minutes.
Track your full balance, transaction history, and bonus points right inside the app — no need to navigate to any external page. All the information you need, just one tap away.
The 3999bey app offers 24/7 customer support. If you run into any issue, reach our support team instantly via the in-app live chat. Our representatives are always ready to help.
Downloading the 3999bey app unlocks exclusive benefits available only to app users — perks you won't find on the web version.
Get an extra 20% bonus on your first deposit made through the app.
Play daily through the app and earn an extra 3% cashback.
Join app-exclusive tournaments every week and win big prizes.
Answers to the most frequently asked questions about the 3999bey app
Download the app, create an account, and kick things off with a welcome bonus. Fully localized, completely secure.