Enjoy cricket, football, and casino on the 399bwt app anytime, anywhere. Fast loading, easy navigation, and a fully localized interface.
Android, iOS, or mobile browser — 399bwt works seamlessly across all three.
Download the APK file directly and install it. No Play Store needed. Works on any Android 5.0 or higher device.
Install the 399bwt app on your iPhone or iPad. Runs perfectly on any Apple device with iOS 13.0 or later.
You can play 399bwt directly in a mobile browser without installing any app. Works with Chrome, Firefox, or Safari.
Smartphones are no longer just for calls — they've become a powerful source of entertainment, excitement, and income. Millions of people across Bangladesh now enjoy cricket betting, casino, and slot games right from their phones. 399bwt was built with exactly that in mind: fully localized, supporting Bangladeshi payment methods, and running on a lightweight app.
A lot of betting apps drain your storage, kill your battery, and load slowly. The 399bwt app is the opposite — at just 5 MB, it runs effortlessly even on older phones. Live scores and odds keep updating without interruption, even on a weak connection.
The 399bwt app interface is designed so that even first-time users can find their way around instantly. Live odds for ongoing matches, popular slots, and the best offers of the day are all visible right on the home screen — no hunting around required.
Installing the 399bwt APK on Android is straightforward, though it may feel unfamiliar the first time. Since the app is outside the Google Play Store, you'll need to enable "Unknown Sources" in your phone's settings. This is completely safe — the 399bwt APK is virus-scanned and properly signed.
All 399bwt app files are delivered from SSL-encrypted servers. The digital signature of each file is verified automatically before installation, so there is no way for malicious code to sneak in.
IPhone users can install the app directly from the official 399bwt link. The first time you open it after installation, you may need to go into your phone's settings and tap "Trust" — this is a standard Apple security step. Once trusted, the app will open normally in every session after that.
The iOS app supports Touch ID and Face ID login, so you never have to type your password again. With push notifications enabled, you'll get instant alerts before big matches kick off, when new bonus offers land, or when you have a winning result.
Not everyone wants to install a new app, or storage space may be tight. In that case, 399bwt works just as well in a mobile browser. The mobile browser version is just as fast as the app and supports every feature — live betting, casino, deposits, and withdrawals. Just type 399bwt.net into your browser's address bar.
Using the "Add to Home Screen" option in Chrome adds the site as a shortcut icon on your home screen, making it look and feel just like a native app. Many users actually prefer this method.
| Version | V3.8.1 |
| Android size | 5.2 MB |
| IOS size | 4.8 MB |
| Latest Update | July 2026 |
| Language | Bangla, English |
| Price | Free |
All the power of desktop, now right in your pocket.
Place bets on real-time odds while the match is live. See live scores and odds updating every second, all on one screen.
Play 500+ slots and Live Casino games directly in the app. HD graphics render flawlessly on mobile too.
Deposit and withdraw to Mobile Banking and Nagad directly from the app. Transfers complete in 3 to 5 minutes.
Get instant notifications before big matches, when bonus offers drop, or right after a win. Never miss a moment.
Log in with your fingerprint or face scan. No more remembering passwords, with better security to boot.
View detailed match statistics right inside the app. Make smarter decisions backed by real data.
Just follow a few simple steps — done in 2 minutes.
Go to your phone's Settings > Security or Privacy and enable "Unknown Sources" or "Install unknown apps".
Click the Android download button above. The file will be saved to your phone's Downloads folder.
Go to your notifications or File Manager, tap the downloaded APK file, and press "Install".
Once installed, tap the 399bwt icon, register or log in, and start playing.
Tap the iOS download button in Safari on your iPhone. It's best to avoid using Chrome or Firefox for this.
You'll be prompted to install a profile. Tap "Allow", then go to Settings and confirm by tapping "Install".
Go to Settings > General > VPN & Device Management and tap "Trust" for the 399bwt app.
After your first login, enable Face ID or Touch ID. From then on, the app opens with a single touch.
Check at a glance whether your device is supported.
| Topic | Android | IOS | Mobile Browser |
|---|---|---|---|
| Minimum OS | Android 5.0+ | IOS 13.0+ | Any |
| File Size | 5.2 MB | 4.8 MB | Zero |
| RAM Required | 1 GB+ | 1 GB+ | 512 MB+ |
| Live Betting | ✓ | ✓ | ✓ |
| Push Notifications | ✓ | ✓ | Limited |
| Biometric Login | ✓ | ✓ | ✗ |
| Offline mode | Partial | Partial | ✗ |
| Mobile Banking / Nagad | ✓ | ✓ | ✓ |
| Language | Bangla / EN | Bangla / EN | Bangla / EN |
| Price | Free | Free | Free |
Playing in a browser works fine, but downloading the dedicated 399bwt app takes the experience to another level. Once you log in, your session stays active even if you lock your phone — come back later and pick up right where you left off.
During live matches, the 399bwt app tracks scores and odds in the background. If anything significant changes, you get a notification so you can jump in and act fast. This isn't available when playing in a browser.
The app has the edge when it comes to payments too. When paying via Mobile Banking or Nagad, the app automatically redirects you to the payment app with the amount pre-filled — just confirm and you're done. This leaves far less room for errors.
App-exclusive offers are the biggest draw. Every week, app users get dedicated cashback, free bets, or reload bonuses that aren't available on the web version. Installing the 399bwt app once pays off more and more over time.
The app is built in native code, so it loads 30% faster than a browser and uses less battery.
Device-level encryption and session token protection in the app keep your account even more secure.
"Since I installed the app, I never bother with the browser anymore. During live betting, the odds update so fast that I can actually catch the right moment."
"Logging in with Face ID on iPhone is so convenient. Mobile Banking payments go through in one tap, right from the app."
"The 399bwt app runs fine even on older Android phones. I was skeptical at first, but there's zero lag even on a 4 GB RAM device."
Register, install the app, and start playing today on Bangladesh's most popular betting platform.