Whether you're at the market, a tea stall, or home – cricket, football betting, and Live Casino are all on one screen with the fb333 app. Fast loading, smooth navigation, and instant deposits via bKash and Nagad.
More features on the app than the website
Odds refresh faster on the app than on the website. Every second counts during in-play betting — this advantage really makes a difference.
Get instant notifications before your favorite matches kick off, after a goal or wicket, and whenever there's a significant odds shift. Never miss an opportunity.
No more typing your password every time. Log in instantly with your fingerprint or Face ID.
Watch live video streams for selected matches directly in the app while placing in-play bets at the same time.
Your previously used payment method is saved. Deposit in a single tap via bKash or Nagad.
Dark mode is on by default for easier viewing at night. Data saver mode keeps things running smoothly even on a limited connection.
Just 4 steps – takes under 2 minutes
Betting apps fall outside Play Store guidelines, so the APK needs to be downloaded directly. This is completely safe — the download comes from FB333's own servers and the app is digitally signed.
Go to Settings › Security (or Privacy) and enable "Unknown sources" or "Install unknown apps". This setting is only needed for installing the FB333 app.
Tap the "Android APK" button on this page. The file will be saved to your phone's Downloads folder. The download takes 10–30 seconds to complete.
Tap the fb333.apk file from the notification bar or the Downloads folder in your File Manager, then tap "Install".
Once installed, the FB333 icon will appear on your home screen. Open the app and log in with your existing ID and password — all your details are the same as on the website.
Add to Home Screen as a PWA – the same experience as a native app
Apple's guidelines don't allow third-party APK installs. That's why fb333 uses PWA (Progressive Web App) technology for iOS – it looks and works just like a native app.
Visit fb333.world using Safari on your iPhone. The PWA install option may not appear in Chrome or Firefox — Safari works best.
Tap the Share icon at the bottom center of the screen (the box with an upward-pointing arrow).
Select "Add to Home Screen" from the menu and tap "Add". The FB333 icon will be added to your home screen.
From now on, tapping the FB333 icon on your home screen will open the site in full-screen app mode. The browser bar won't show — it looks and feels just like a native app.
Fb333 works on both, but the app comes with a few extra advantages
| Feature | FB333 App | Mobile Browser |
|---|---|---|
| Odds Refresh Speed | Fastest | Medium |
| Push Notifications | ||
| Biometric Login | ||
| One-Click Deposit | Limited | |
| Live Streaming | ||
| In-Play Betting | ||
| Offline Caching | ||
| Low Data Mode | ||
| Home Screen Icon | Possible with PWA | |
| Bonuses & Rewards |
App and browser users receive the same bonuses and rewards.
Before installing, make sure your phone meets the compatibility requirements
| Description | Android | IOS |
|---|---|---|
| Minimum OS | Android 6.0 | IOS 12.0 |
| File Size | 32 MB | PWA (No Download Required) |
| RAM Required | 2 GB+ | 2 GB+ |
| Latest Version | V3.8.2 | PWA v3.8 |
| Last Updated | June 2026 | June 2026 |
| Live Streaming | ||
| Bengali Interface | ||
| Biometric Login |
Rated by over 12,400 users
Real experiences from FB333 app users
The app is genuinely good. I used to bet through the browser, but after switching to the app I can see odds updating much faster. Depositing via bKash now takes just two taps.
I followed the entire IPL season through in-play on the FB333 app. Betting while watching the live stream is a completely different experience. The notification feature is genuinely useful too.
Installation took a little while since I had to figure out the Unknown Sources setting. But once it was set up, there have been zero issues — the app runs smoothly.
As mobile internet usage in Bangladesh continues to rise, it's only natural that people want to get everything done on their phones. Betting is no different. Pulling up an app with one tap is simply far more convenient than opening a computer and navigating to a website.
FB333 The app was built with Bangladeshi users in mind. From the start, three things were central to its design: a Bengali interface, integration with local payment methods, and reliable performance even on slow internet connections.
There are plenty of betting apps that look great but are a pain to use. FB333 The app's navigation is kept as straightforward as possible. From sports to a match, from a match to a market, and from a market to the bet slip — the whole journey takes just three taps.
For In-Play Betting FB333 The app is where it really shines. On a website you have to manually refresh the browser tab, but in the app odds update automatically. A goal scored, a wicket fallen — if you want to catch the next odds in real time, the app is the way to go.
On the security front as well FB333 The app is way ahead. All data is protected with SSL encryption, biometric login eliminates the risk of password theft, and you get an instant SMS alert whenever a suspicious login is detected.
Overall FB333 The app isn't just a mobile version of the site — it's a completely different experience. For regular bettors who can't afford to miss an opportunity, having this app on hand is practically a must.
Common Questions About the App & Betting Policy
Our support team is available 24/7 and ready to help.