Install the official 3399 BDT app on your smartphone now. Live Casino, Sports Betting, Fish Games, and Slots — all in one app. Fast loading, smooth navigation, and secure payments — that's what sets the 3399 BDT app apart.
3399 BDT app is available on both Android and iOS
Register Before Downloading
Register Before Downloading
You can also visit the 3399 BDT website directly in your mobile browser and enjoy all games and betting features without the app. A fully responsive design is guaranteed.
Get the 3399 BDT App Up and Running in Just a Few Steps
Start by creating your account on 3399 BDT. Registration takes just 2 minutes — all you need is your phone number and a password.
Go to Settings > Security > Unknown Sources on your Android phone and enable the option. This allows APK files from external sources to be installed.
After logging in, download the latest APK file from the download page. You'll receive a notification once the download is complete.
Tap the downloaded file and click the Install button. Once installation is complete, open the app and log in.
Register on the 3399 BDT website using your mobile number. You cannot download the app without registering first.
After logging in, copy the iOS download link from your account page and open it in Safari.
After installation, go to Settings > General > VPN & Device Management and Trust the 3399 BDT app.
Once Trust is complete, open the 3399 BDT app from your home screen and log in with your account.
Why Millions of Bangladeshis Choose the 3399 BDT App
Thanks to optimized coding, the 3399 BDT app loads fast even on a weak internet connection. Live games and betting run without interruption on a 3G connection.
Match starts, goals, wickets, odds changes — get instant notifications for every important update. You'll never miss a special promotion or cashback offer either.
Your account is protected with SSL encryption, two-factor authentication, and biometric login (Face ID/Fingerprint). Your financial information is never shared with any third party.
The entire 3399 BDT app interface is in Bangla. Menus, buttons, and instructions are all in Bangla, so anyone can use it with ease.
Deposit in seconds via bKash, Nagad, or Rocket. After winning, submit a withdrawal request and your funds will arrive in your mobile banking account within 15–30 minutes.
Live Casino, Sports Betting, Fish Game, Slots — no need to juggle multiple apps. Everything you need is in one place with 3399 BDT.
Based on 32,000+ Reviews
Interest in online gaming across Bangladesh is growing every day. But many players run into frustrating issues on mobile — slow-loading websites, having to log in repeatedly, and payment hassles. 3399 BDT built its dedicated mobile app specifically to solve these problems.
The 3399 BDT app is built specifically with Bangladeshi users in mind. You can deposit instantly via bKash and Nagad, all instructions are available in Bangla, and it runs smoothly even on limited data. For regular cricket bettors and Live Casino fans, this app is a genuine game changer.
Many users access 3399 BDT through a mobile browser, which is a perfectly fine option. But the app offers certain advantages you simply won't get in a browser. The app delivers push notifications — meaning you'll know when your favorite match is starting or when a special offer drops, even without opening the app. Your login state is also saved, so there's no need to re-enter your password every time.
Another major advantage is the app's offline caching. Once the app loads, menus, game lists, and balance information are cached — so navigation stays smooth even when your connection dips. This can make a real difference during live in-play betting.
The 3399 BDT app has four main sections. First is Sports Betting — live and pre-match betting on over 20 sports including cricket, football, kabaddi, tennis, and badminton. Second is Live Casino — enjoy blackjack, baccarat, roulette, and more with professional dealers. Third is Slots — hundreds of themed slot games with big jackpots and bonus spins. Fourth is Fish Games — a category that's especially popular in Bangladesh.
All bonus offers can be viewed and claimed directly from the Promotions section of the 3399 BDT app. Welcome bonus, daily cashback, referral bonus — everything in one place.
Some fake apps using the 3399 BDT name are circulating online. Downloading these apps puts your personal information and money at risk. Always download only from the official 3399 BDT website or a trusted source. Verify the app's digital signature — during installation, the developer name should appear as "3399 BDT Ltd".
If you have any doubts, contact 3399 BDT's live chat support directly — they can provide you with the correct download link. Keep in mind that 3399 BDT never sends app download links via WhatsApp or Telegram.
Minimum deposit BDT 100 and withdrawal BDT 500.
If you run into any issues downloading or installing the app, our 24/7 support team is ready to help.
Which method gives you more benefits when using 3399 BDT
| Benefits | 3399 BDT App | Mobile Browser |
|---|---|---|
| Push Notifications | Yes | None |
| Biometric Login | Yes | None |
| Loading Speed | Much faster | Relatively Slower |
| Auto-login | Yes | None |
| Live Streaming | High quality | Quality |
| Statistics Dashboard | Complete | Limited |
| Offline caching | Yes | None |
Real user experiences with the 3399 BDT app
"Took me just five minutes to install. Everything being in Bangla made it a breeze. Depositing and withdrawing via bKash is super easy."
"I used to play on the browser, but once I downloaded the app I never looked back. The notification system is great — I never miss a match."
"The 3399 BDT app is incredibly fast. It runs perfectly smooth even on my old Android phone. Zero lag during live cricket betting."
Frequently asked questions about downloading the 3399 BDT app
3399 BDT is for players aged 18 and above only. Play for entertainment, not as a solution to financial problems. Never bet more than you can afford to lose.
Read the Responsible Gaming Guidelines