Access the full 399bey betting experience anytime, from anywhere. cricket, football, slots, and Live Casino — all in one app on your smartphone.
Whatever device you're on, the 399bey app runs consistently across all of them.
Download APK Directly
Add to Home Screen from Safari
Use Without Installing
Fully Functional on Any Browser
The days of betting from a desktop are largely behind us. Most people in Bangladesh now do everything on their smartphones — from banking and shopping to betting. The 399bey mobile app was built with exactly that in mind.
Downloading the app gives you a clean, polished interface that works great on small screens. The buttons are large enough to tap comfortably, odds are easy to read, and placing a bet takes just a few seconds. Watching a live match and placing bets in real time — that experience just isn't the same on a browser; the app is where it truly shines.
From Sports Betting to Live Casino — everything in one place.
Bet on live markets with real-time odds during the match. Markets update every minute.
Bet on 30+ sports including cricket, football, kabaddi, and tennis — all from a single app.
Hundreds of slots and a Live Casino with live dealers — all running smoothly on mobile.
Deposit and withdraw via Mobile Banking, Nagad, Rocket, or bank transfer — completed within minutes.
Get instant alerts before your favorite match kicks off, when a goal is scored, or when the odds change.
Your data and funds are fully protected with SSL encryption and two-factor authentication.
Use the entire app in Bengali — no English required.
Dark mode is enabled by default, making late-night sessions easy on the eyes.
Get Bengali-language support via live chat right inside the app, anytime.
Install the app in just a few steps and start betting within minutes.
Open 399bey.pro in your Android phone's browser and go to the app page.
Tap the download button. The file will be saved to your phone's Downloads folder.
Go to Settings → Security → Unknown Sources and enable it (only needs to be done once).
Tap the downloaded file and press the "Install" button.
Log in if you already have an account, or register and start betting.
See the requirements below to run the 399bey app.
| Feature | Details |
|---|---|
| Minimum Version | Android 5.0 (Lollipop) |
| Recommended Version | Android 8.0 or higher |
| File Size | Approx. 3 MB |
| RAM Required | Minimum 1 GB |
| Storage | Minimum 50 MB Free Space |
| Internet | 2G/3G/4G/5G/Wi-Fi |
| Installation Method | Direct APK Download |
| Feature | Details |
|---|---|
| Minimum Version | IOS 12 or higher |
| Recommended Version | IOS 15+ |
| Installation Method | Safari → Add to Home Screen |
| Performance | Smooth as a Native App |
| Storage | Minimum 30 MB Free Space |
| Internet | 3G/4G/5G/Wi-Fi |
| Notifications | Supported (iOS 16.4+) |
Both the app and browser work, but there are some differences. See below.
| Features | App | Browser |
|---|---|---|
| Loading Speed | Fast | Medium |
| Push Notifications | Yes | No |
| Biometric Login | Yes | No |
| Data Usage | Low | More |
| Installation Required | Yes (once) | No |
| Auto Update | Yes | Yes |
| Live Betting | Full | Full |
Mobile internet usage in Bangladesh has grown rapidly over the past few years. Smartphones are now common even in rural areas, and 4G connectivity has spread across most of the country. Keeping pace with this shift, 399bey has built their mobile app to run reliably on any phone and any network.
Many people assume the mobile app won't offer the same features as the desktop version. With 399bey, that's simply not the case. Every feature available on desktop is available in the app. In fact, some features — like push notifications, fingerprint login, and faster loading — are exclusive to the app.
Most people in Bangladesh use Android phones. The 399bey Android app is downloaded directly as an APK file, since betting apps are not available on the Google Play Store. This is completely normal — nearly every betting company in the world distributes their app this way. Installing an APK requires enabling one extra setting, after which the process is just as straightforward as installing any other app.
Good news for anyone with limited phone storage. The 399bey app is around just 3 MB, so it installs easily even on older or low-storage devices. It also performs well on entry-level handsets.
Betting apps are hard to find on Apple's App Store, so 399bey uses a Progressive Web App (PWA) approach for iOS users. Open 399bey.pro in Safari, tap the "Add to Home Screen" option at the bottom, and the app is added directly to your home screen — looking and feeling just like a native app.
Live betting is what sets the 399bey app apart. Scores, wickets, goals — all match data updates in real time. Odds shift as the action unfolds, letting you make quick decisions on the spot. The screen layout is designed so you can hold your phone in one hand and place a bet with the other.
Deposits and withdrawals on the 399bey app are completely hassle-free. You can top up your account in just a few taps via Mobile Banking, Nagad, or Rocket. Winnings can be withdrawn just as quickly. All payment details are encrypted, so your money is always secure.
Whenever Android APK users open the 399bey app, it will automatically notify them if a new update is available. The update can be downloaded and installed in a single tap. On iOS, since it uses a PWA, the app updates automatically whenever the website is updated — no action needed.
Open an account through the app for the first time and make your first deposit to receive a special welcome bonus. Visit the promotions page for more details.
View PromotionsIf you run into any issues during installation, our support team is ready to help.
View FAQ
All data transfers are protected with 256-bit SSL encryption. Your payment details and login credentials are completely secure.
OTP verification provides an extra layer of security at login. You can also use fingerprint or Face ID.
399bey is a licensed platform. All games and betting outcomes are independently audited and fair.
Servers and payment systems are monitored around the clock. Any suspicious activity is flagged and acted on immediately.
"399bey is genuinely impressive. Installation took under 5 minutes. Live betting runs without any lag — you can see scores and odds side by side."
"I used to play on the browser, but once I downloaded the app, I understood the difference. The notification feature is especially useful."
"Runs perfectly even on my old Redmi phone. The Bengali interface makes everything easy to follow, and paying through Mobile Banking is a breeze."