📱 Official App
Download the f3339 App — The best gaming experience on Android and iOS
The official f3339 mobile app is now available. Enjoy Live Casino, Sports Betting, and all your favorite games from anywhere — all in one app.
The official f3339 mobile app is now available. Enjoy Live Casino, Sports Betting, and all your favorite games from anywhere — all in one app.
Full features available on both Android and iOS
Install easily on any Android 5.0 or higher smartphone or tablet.
Get a fully optimized experience on iPhone and iPad. Requires iOS 13.0+ .
To install the f3339 Android APK, go to your phone's Settings → Security → Unknown Sources This option must be enabled. It is completely safe — f3339's APK files are virus-free and downloaded directly from our official servers.
Many players use f3339 through a browser, but those who have tried the app never go back. The reason is simple — the app experience is just far smoother.
With push notifications, you'll instantly hear about any new offers, bonuses, or tournaments. Notifications arrive before a match kicks off, so you'll never miss a live betting opportunity.
Staying logged in means no repeated password entry. With biometric login, you can get in instantly using your fingerprint or face.
The f3339 app also has a clear edge when it comes to battery and data usage. It uses less data to load the same content than a browser would.
Quick and easy installation on both Android and iOS
Click the Android button on this page to download the APK file.
Enable Unknown Sources from Settings → Security.
Tap the APK file in your downloads folder and confirm the installation.
Open the app, log in, and start playing your favorite games.
Open the App Store on your iPhone or iPad and search for f3339.
Select the official f3339 app from the search results.
Tap Get or the download icon. Confirm with your Apple ID.
Once installed, open the app, log in or register, and you're ready to go.
The f3339 mobile app is more than just a gaming app — it's a complete entertainment platform. The moment you open it, you get live video feeds from the Live Casino, the chance to play with real dealers, and full access to all Sports Betting options at the same time.
When live betting during a cricket or football match, every second counts. The f3339 app's fast response time ensures your bets go through right on cue. Unlike a browser — where page reloads or cache issues can slow you down — the app runs without any of that friction.
The app also makes deposits and withdrawals much more convenient. When paying via bKash or Nagad, the app redirects you to the payment app and brings you back automatically. Your balance updates instantly.
VIP members get exclusive in-app notifications — early access to special tournaments, personalized bonus offers, and cashback updates. f3339 regularly releases app updates with new features, so the experience keeps getting better.
What Sets the f3339 App Apart
Thanks to an optimized codebase, the app loads fully within 3 seconds.
Watch Live Casino and sports events in HD video, live.
Your account stays protected with two-factor verification and biometric login.
Get instant alerts for match starts, bonus updates, and withdrawal confirmations.
The entire app is in Bangla — menus, buttons, support chat, everything.
New features and security patches are installed automatically.
Check if your phone is compatible with the f3339 app
| Requirements | Android | iOS |
|---|---|---|
| Operating System | Android 5.0 (Lollipop) or higher | IOS 13.0 or higher |
| RAM | Minimum 2 GB | Minimum 2 GB |
| Storage Space | Minimum 100 MB free | Minimum 120 MB free |
| Internet Connection | 3G / 4G / Wi-Fi | 3G / 4G / Wi-Fi |
| Processor | Quad-core 1.4 GHz or higher | Apple A9 or higher |
| Display Resolution | 720p or higher | Retina Display |
| File Size | 48 MB (APK) | 52 MB |
If your device does not meet the requirements above, you can still use the f3339 mobile website. It is fully mobile-friendly and has all the same features available.
A common concern is whether downloading a third-party APK is safe. With f3339, the answer is yes — completely. Every release goes through multiple security audits before it reaches you.
The f3339 app uses SSL/TLS encryption, keeping your personal data and financial transactions fully secure in transit. It only requests the permissions it actually needs — camera and storage access — nothing more.
The app automatically logs out after a period of inactivity, keeping your account secure even if your phone falls into someone else's hands. Enabling two-factor authentication (2FA) adds an extra layer of protection.
F3339 is a licensed platform. We never sell your personal information to third parties. Our 24/7 support team is always available whenever you need help.