Whether you're at home or on the go, the 399bte app puts your favorite fish games, slots, and Live Casino right in your pocket. Easy to install on both Android and iOS.
399bte App — The Best Gaming Experience on Mobile
399bte is a well-known name in Bangladesh's online gaming scene. The dedicated 399bte mobile app offers a far smoother, faster, and more convenient experience than playing in a browser. Built with Bangladesh's internet environment in mind, it delivers strong performance on low data, low-latency gameplay, and a localized interface — all in one place.
Logging in through the app gives you push notifications so you never miss a new bonus, tournament, or special offer. Biometric login (fingerprint/Face ID) is also supported, so you don't need to type your password every time — just one touch gets you in.
💡 Did you know? 399bte app users receive on average 15% more exclusive bonuses compared to web browser users. App-only offers are updated every week.
Everything from deposits to withdrawals is handled right inside the app. Mobile Banking, Nagad, and Rocket payment options are built directly into the app — no need to open a separate browser. Deposit, play, and cash out your winnings in just a few taps.
399bte App — Simple Interface, Fast Gameplay
Whatever phone you have, the 399bte app performs consistently. No compromises on performance, whether your device is new or old.
Compatible with any device running Android 6.0 or above. Download the APK file directly — installation outside Google Play is supported. Setup takes just 1 minute.
Runs flawlessly on both iPhone and iPad. Supported on iOS 13 and above. Install easily via the App Store link or directly from the web.
Key Features of the 399bte App
The 399bte app is more than just a place to play — it's a complete gaming ecosystem. From logging in to withdrawing funds, everything is handled in one app. Every feature is designed with the user's convenience in mind.
Fish Game, Slots, Live Casino, Sports Betting — all in one app. No need to download separate apps.
New bonuses, tournaments, and special offers — never miss a thing. Customize your notifications to match your preferences.
Deposit and withdraw directly via Mobile Banking, Nagad, and Rocket — no need to open a browser for payments.
Dark mode is on by default for a comfortable viewing experience. Custom theme options are also available.
No hassle, no registration needed to download — just install and create your account afterward.
Click the download button below and select your platform (Android/iOS).
An APK file will be downloaded on Android. On iOS, it installs directly via the App Store or PWA.
Install on Android by enabling "Unknown Sources." On iOS, installation is direct.
Open the app, create an account or log in, and start playing right away.
⚠️ For Android users: To install the APK, go to your phone's Settings > Security > Unknown Sources and enable it once. You can turn it off again after installation. This is completely safe.
See at a glance how playing on the 399bte app compares to using a mobile browser.
| Feature | 399bte App | Mobile Browser |
|---|---|---|
| Loading Speed | ✔ Much Faster | ✘ Comparatively slower |
| Push Notifications | ✔ Supported | ✘ None |
| Biometric Login | ✔ Fingerprint/Face ID | ✘ None |
| App-Exclusive Bonuses | ✔ New every week | ✘ None |
| Offline Mode | ✔ Demo Games Available | ✘ None |
| Data Usage | ✔ Optimized, Lower Data Usage | ✘ Uses more data |
| In-App Payments | ✔ Direct Mobile Banking/Nagad | ✘ Requires redirect |
| Home Screen Icon | ✔ Direct Access | ✘ Needs to be bookmarked |
The 399bte app offers 500+ games — from fish games and slot machines to live baccarat, roulette, Dragon Tiger, and Sports Betting. Games are sourced from the world's top providers, including Pragmatic Play, Evolution Gaming, Jili, and Spadegaming.
The app's home screen features a "Today's Top Games" section highlighting the highest RTP and most popular games. New players can try any game for free in demo mode — no deposit required.
20+ titles including Ocean King and Fishing War
200+ titles including Gates of Olympus and Sweet Bonanza
Play live with real dealers
Cricket, football, and 20+ sports
Massive Game Collection on the 399bte App
🎁 App-exclusive offers: Download the 399bte app and get a special welcome bonus on your very first login — an offer exclusively for app users.
Users from across Bangladesh share their experiences.
I used to play on the browser and there was a lot of lag. Ever since I installed the 399bte app, gameplay has been completely smooth. Installation only took about 2 minutes.
Push notifications mean I never miss a bonus anymore. I get new offers on the 399bte app every week. Payments via Mobile Banking are easy too.
The fingerprint login feature is fantastic — no more typing your password every time. The 399bte app design is clean and easy on the eyes too.
The most frequently asked questions about the 399bte app.
399bte app keeps all your data secure using SSL/TLS encryption. It will never ask for access to your contacts, camera, or any unnecessary permissions. To learn more about our privacy policy Privacy Policy View page.
Millions of Bangladeshi players are already on the 399bte app. Join the community — download, register, and start winning today.