399bet Mobile App — Everything in One Place
The 399bet app is available on both Android and iOS. The app must be obtained through official channels. With a single account, you can access sports betting, live casino, slots, deposits, withdrawals, and live chat support — all in one place.
The app interface is built in Bengali, so players from Bangladesh can navigate it with ease. Whether you are checking live odds for a cricket match or spinning on a slots game — the app makes the whole experience comfortable.
For detailed installation instructions, visit the 399bet APK Download and Installation Guide page.
What You Can Do in the App
Cricket and Sports Betting
BPL, IPL, T20 World Cup — place live and pre-match bets on all major tournaments. Full gameplay details are on the cricket betting page.
Slots and Casino Games
Fortune Tiger, Gates of Olympus, Aviator — all popular games run just as smoothly on the app. To learn about new slot games, visit our slots games page.
Live Casino
Evolution, Pragmatic Play Live, Ezugi — enjoy Baccarat, Roulette and Teen Patti with real dealers.
Deposit and Withdrawal
bKash, Nagad, Rocket, Upay — transact directly through all familiar mobile wallets, right from the app.
24/7 Live Chat Support
Day or night — the support team is always available in Bengali and English. You can also contact them by email.
VIP and Bonus Tracking
Bronze, Silver and Gold — check your VIP cashback and weekly bonus updates directly in the app.
App vs Phone Browser — Which Should You Choose?
The 399bet app and mobile browser both use the same account and balance. There is no need to create a separate account. You can access all games and transactions by opening the site in a browser as well.
However, the app has some advantages — you receive notifications, navigation is easier, and login is faster. When using the site through a browser, you may need to log in each time.
| Feature | 399bet App | Mobile Browser |
|---|---|---|
| Account and Balance | Same | Same |
| All Games and Betting | Yes | Yes |
| Push Notifications | Yes | Limited |
| Quick Login | Screen Lock / OTP | Password each time |
| Deposit and Withdrawal | Yes | Yes |
| Live Chat Support | Yes | Yes |
Mobile Login and Account Security
Keep Screen Lock On
Keeping a PIN, fingerprint or face lock active on your phone will prevent others from accessing the app.
Verify with OTP
Use OTP when logging in or making large transactions. This is the second layer of protection for your account.
Do Not Share Your Password
Never share your password, OTP or login details with anyone — even support will not ask for them.
Visit the Account Page
To learn more about login methods and security, read the 399bet Login page.
To learn more about safe betting habits, read our Responsible Gaming Policy.
Some Tips for Running the App Smoothly
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Use a stable internet connection. A weak connection during live betting or live casino can interrupt your game or bet. Both mobile data and Wi-Fi work, but a strong signal gives better results.
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Keep the app updated through official channels. New updates include security patches and new features. Always get updates from the official channel.
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Keep sufficient battery and storage. Live casino games use more processing power and battery. Play while charging or make sure you have enough storage available.
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Avoid unfamiliar third-party apps. Only use apps obtained from official channels. Apps downloaded from other sources carry security risks.
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Contact live chat if you have a problem. If you experience any issue with the app, reach out to 24/7 live chat support in Bengali. Issues are resolved quickly.
Get Started at 399bet — with a 100% Bonus
Get a 100% bonus on your first deposit, up to ৳10,000 (wagering 20x the bonus amount). Example: deposit ৳1,000 and ৳1,000 bonus is added — your balance becomes ৳2,000, and wagering will be ৳20,000. Minimum deposit is just ৳200. Deposit via bKash, Nagad, Rocket and Upay. Withdrawals are usually completed within 10–45 minutes. The VIP program offers weekly cashback from Bronze through to Gold.
Login NowFor players aged 21 and above.