No need to sit at a computer anymore. With the 444db mobile app, you can enjoy Sports Betting, slots, and Live Casino from anywhere — on the bus, at the office, or at home.
Enjoy the full experience on both Android and iOS
The 444db app works on any Android phone, including Samsung, Xiaomi, Realme, Vivo, and Oppo. Simply download and install the APK file directly — no Google Play Store required.
IPhone users get the full 444db mobile experience too. You can use it as a web app directly in Safari or add a shortcut to your home screen.
The Full Casino Experience on Mobile — All in One App
The 444db app runs smoothly even on a slow connection. Games load fast and buffering is minimal, even on 3G.
Get instant notifications on your phone for deposits, withdrawals, bonus offers, and match updates.
Log in quickly and securely using fingerprint or Face ID — no need to type your password every time.
Slots, Live Casino, Sports Betting — enjoy all types of games directly on your mobile, effortlessly.
BKash, Nagad, Rocket, and USDT — deposit and withdraw right from the app in just minutes.
For any issue, reach live chat support directly from the app — available 24/7.
Set up the 444db app on your phone in just a few easy steps.
Start by creating a 444db account or logging in to your existing one.
Open the 444db app section from your mobile browser and select the APK download option.
Go to Settings → Security → Unknown Sources and enable it. This is required to install the APK.
Open the downloaded APK file and tap the Install button.
Once installation is complete, open the app, log in, and start playing.
IPhone users can easily add a shortcut to their home screen directly from Safari.
Open Safari on your iPhone and go to the 444db website.
Tap the share icon at the bottom of the screen (the square with an upward arrow).
Find the "Add to Home Screen" option and tap it.
Name the shortcut "444db" and tap the Add button.
You can now open 444db directly from your home screen, just like a native app.
| Subject | Android | IOS |
|---|---|---|
| Minimum OS Version | Android 6.0 (Marshmallow) | IOS 13.0 |
| File Size | 32 MB (APK) | Web app (no download required) |
| RAM | Minimum 2 GB | Minimum 2 GB |
| Internet | 3G / 4G / WiFi | 3G / 4G / WiFi |
| Language Support | Bangla, English | Bangla, English |
| Biometric Login | Fingerprint Supported | Face ID / Touch ID supported |
| Push Notifications | Supported | Supported |
| Dark mode | Supported | Supported |
The 444db app is built with Bangladesh's millions of mobile users in mind. The interface is simple, loading is fast, and everything is clearly presented in Bangla. You get the full gaming experience with minimal storage and data usage.
Switch on dark theme for a more comfortable viewing experience at night.
Use the entire app in Bangla — no language barriers at all.
Enjoy uninterrupted gaming even on a limited data connection.
View real-time scores and live odds for ongoing matches directly in the app.
Track your VIP points, level, and rewards right from the app.
View all your deposit, withdrawal, and bet history in one place.
Smartphone usage in Bangladesh is growing every day. Many people may not have a laptop or desktop, but they do have a good Android phone. 444db understands this reality, which is why mobile app performance is a top priority. The app is built to run smoothly even on mid-range devices — no powerful processor or large amounts of RAM required.
Many betting platforms are English-only, which can make them hard to navigate for everyday Bangladeshi users. The 444db app offers full Bangla language support — menus, buttons, and notifications are all readable in Bangla, so even new users can get comfortable with the app quickly.
The 444db app supports live betting on cricket, football, tennis, and more. IPL, BPL, Premier League — all major tournaments are available right on your mobile. The slots section features over 500 slot machines optimized for mobile screens, and the Live Casino section lets you play blackjack, roulette, and baccarat with real dealers — all directly from your smartphone.
The 444db app also features a fishing game and Virtual Sports section, so there's plenty to enjoy beyond betting. Every category is easy to find right from the app lobby.
With the 444db app, you can deposit via bKash, Nagad, or Rocket in just seconds. Withdrawals are just as straightforward — submit a request directly from the app and your funds typically arrive within 15 minutes. Crypto users can deposit and withdraw via USDT TRC20.
444db releases regular app updates, each bringing new features alongside security improvements. All data is protected with SSL encryption, so your personal information and transactions are always kept safe.
If you ever run into any issues with the app, 444db's live chat support is always ready to help. Support is available in Bangla, so there's no language barrier whatsoever.
During long gaming sessions, keep your phone's battery saver mode off — otherwise the app's performance may drop.
Use WiFi when possible during Live Casino or live betting sessions — streaming will be smoother and you'll save on mobile data too.
Update the 444db app as soon as a new version is available. Each update includes bug fixes and performance improvements.
Enabling fingerprint or Face ID login means you never have to type your password again, and your account stays more secure.
Keep 444db app notifications on so you never miss exclusive bonus offers and promotions.
The 444db app is genuinely great. It runs smoothly even on my old Xiaomi phone, and bKash payments are completely hassle-free.
I use the 444db app for live betting during IPL season. The odds update quickly, loading is fast, and the Bangla interface makes everything easy to follow.
The app is perfect for slots. The graphics look great and spins are fast. Withdrawals didn't take long at all.