On the bus, at the office, or from the comfort of home — enjoy Sports Betting, Live Casino, and slots with the fb444 app. Fast loading, an intuitive interface, and full Bangla support make it the best mobile gaming app in Bangladesh.
Fb444 is available for both Android and iOS — download the version that suits your device
Install directly on any Android phone — Samsung, Xiaomi, Realme, Oppo, and more. Direct APK download outside of Google Play is fully supported.
IPhone and iPad users can add the web app to their home screen via Safari and enjoy a full native app-like experience.
All the benefits of the website, now in your pocket — faster and easier than ever
Thanks to optimized code and local caching, pages load in under 0.8 seconds.
Get instant notifications for match kicks-off, goals, and bet wins — never miss a moment.
The fb444 app works even on a weak internet connection — scores and odds are loaded from cache.
Place a bet with a single tap — check your balance, pick a market, and confirm.
Log in quickly and securely using your fingerprint or Face ID.
Dark theme support for comfortable viewing — perfect for late-night sessions.
Deposit and withdraw directly within the app using bKash or Nagad.
Menus, instructions, and support fully in Bangla — built for users in Bangladesh.
Installing the fb444 APK is straightforward — just follow the steps below and you can start playing within minutes.
Start by creating an fb444 account or logging in to your existing one.
Go to Settings > Security or Privacy and enable "Unknown Sources" or "Install Unknown Apps".
On the fb444 app page, click "Download for Android" to download the APK file.
Go to your Downloads folder, tap the fb444.apk file, and press "Install".
Once installation is complete, open the fb444 app and log in to your account.
From now on, enjoy betting, casino, and slots from anywhere.
IPhone or iPad users: open fb444.win in Safari → tap the Share button at the bottom → select "Add to Home Screen" → tap "Add". The fb444 icon will appear on your home screen — just like a native app.
Smartphones have become an indispensable part of our lives — work, entertainment, communication, everything happens on mobile. With that reality in mind, fb444 Their mobile app was built with one goal in mind — to give every user in Bangladesh the best possible experience, no matter the situation.
The app's biggest advantage is its speed. Many online platforms take a while to load, especially on Bangladesh's mobile networks where internet speeds are not always consistent. fb444 was designed with this in mind — using optimized code and smart caching to load pages in just 0.8 seconds.
Push notifications are one of the app's standout features. Whether it's before a match kicks off, after a crucial goal, or the moment your bet wins — fb444 The app sends instant notifications, so you never have to keep opening it to check scores — it will alert you automatically.
The biometric login feature is a major security advantage. Logging in with your fingerprint or Face ID means that even if someone sees your password, they still cannot access your account. This is especially useful when you're using your phone in a public place.
The in-app payment system is incredibly easy to use. No need to open a browser to deposit via bKash or Nagad — simply fb444 The entire process can be completed from within the app. Withdrawals are just as simple.
The live betting section of the app is particularly impressive. Real-time scores, statistics, and odds update continuously during a match, and the app's responsive touchscreen interface makes it easy to make quick decisions.
At just 38 MB, the fb444 app is easy to install even on older or low-storage devices. After installation, it takes up minimal space and uses very little battery.
All in all, fb444 Its mobile app stands out as one of the best mobile gaming experiences available in Bangladesh. It works seamlessly on both Android and iOS — fast, intuitive, and easy to use. If you are still using fb444 in a browser, one try of the app and you will not want to go back.
Technical Specifications: Android vs iOS
| Features | Android | IOS (PWA) |
|---|---|---|
| Version | V3.8.2 | V3.8.1 |
| Minimum OS | Android 6.0 | IOS 13 |
| File Size | 38 MB (APK) | Not Required (Web) |
| Push Notifications | Supported | Supported |
| Biometric Login | Supported | Supported |
| Offline Cache | Supported | Supported |
| In-App Payments | bKash/Nagad | bKash/Nagad |
| Live Betting | Supported | Supported |
| Dark Mode | Supported | Supported |
Frequently Asked Questions About the fb444 App
Bet, play Live Casino, and enjoy slots from anywhere. Fast, secure, and fully in Bangla — download the fb444 app now.