Play Sports Betting, Live Casino, and slot games anytime, anywhere with the bt33 app. Lightweight, fast-loading, and a smooth gaming experience throughout.
The bt33 app is available on both Android and iOS. You can also play directly from a desktop browser.
Compatible with any smartphone or tablet running Android 6.0 or above. Just download the APK directly and install.
Compatible with iPhone and iPad running iOS 13.0 or above. Install directly from the App Store.
Play bt33 directly from any browser with no installation required. Works with Chrome, Firefox, and Safari.
The bt33 app isn't on the Google Play Store because betting apps aren't listed there. But installing via APK is quick and easy — it only takes a few minutes. Just follow the steps below.
Keep in mind: Before installing the APK, go to your phone's settings and enable "Install from Unknown Sources". This is completely safe — bt33's APK file is virus-free.
Click the "Download for Android" button on the bt33 website. The APK file will be saved to your phone.
Go to Settings → Security → Unknown Sources and turn it on. Or grant permission directly when prompted during installation.
Go to your Downloads folder, find the bt33.apk file, and tap on it.
Tap "Install" and once the installation is complete, open the app and log in to your bt33 account.
The bt33 mobile app is more than just a gaming app — it puts your entire betting and casino experience right in the palm of your hand.
The bt33 app loads in just 1-2 seconds. Games and betting screens run smoothly even on a weak network connection.
Watch odds update in real time during a match and place your bet at exactly the right moment. Live scores available directly in the app.
Get notified directly about upcoming big matches, new promotions, and deposit or withdrawal updates.
Your balance and personal information are protected with SSL encryption and two-factor authentication.
Slots, Live Casino, Fish Game, Bingo — find every type of game on the bt33 app.
Deposit and withdraw in minutes via Mobile Banking, Nagad, and Rocket — all transactions handled right from the app.
The bt33 app features an automatic dark mode for late-night sessions, helping reduce eye strain.
The bt33 app is fully available in Bengali, with the entire interface designed for Bangladeshi users.
A lot of people ask — you can already play on the website, so why do you need a separate app? Once you use the bt33 app, the difference is clear. You stay logged in, so there's no need to enter your password every time. You get notifications, so you're always reminded before a big match.
The bt33 app interface is designed specifically for mobile. Everything on the website is presented more cleanly in the app — larger buttons, clear fonts, and much easier navigation. Placing bets on a small screen is no hassle at all.
Every second counts in Live Betting. By the time a website page refreshes, the odds have already changed. The bt33 app updates odds in real time with no refresh needed — and that makes all the difference.
Depositing and withdrawing in the app is straightforward. You can send money from Mobile Banking or Nagad directly to bt33 in just a few taps. Winnings are credited to your balance instantly and can be withdrawn with a single tap.
The bt33 app is updated regularly with new games, new features, and bug fixes. Once the app is installed, you'll receive update notifications and always have access to the latest version.
Tips: First-time users who log in after installing the bt33 app receive an exclusive app-only bonus. When registering, select the "Joining via App" option.
The bt33 app is lightweight and runs smoothly on most mid-range phones. See the full details below.
| Operating System | Android 6.0 or above |
| RAM | Minimum 2 GB |
| Storage | At least 100 MB free storage |
| Processor | Quad-core 1.4 GHz or above |
| Internet | 3G/4G/Wi-Fi (4G recommended) |
| APK Size | 50 MB |
| Bangla Interface | Available |
| Live Betting Support | Available |
| Operating System | IOS 13.0 or above |
| Device | IPhone 8 or later |
| Storage | At least 150 MB free storage |
| Chip | Apple A11 Bionic or above |
| Internet | 3G/4G/Wi-Fi (4G recommended) |
| App Size | 68 MB |
| Bangla Interface | Available |
| Live Betting Support | Available |
IPhone users can download the bt33 app from the App Store or directly from the website. Follow the steps below and you'll be up and running in minutes.
Open Safari on your iPhone, go to the bt33 website, and tap the iOS download link.
Open the App Store and search for bt33, or tap the download link directly to be taken straight to the Store.
On the App Store page, tap "Get" or the cloud icon. Confirm with Face ID or Touch ID.
Once the download is complete, tap "Open", log in to your bt33 account, and start playing.
If the App Store install isn't working, open the bt33 website in Safari → tap the Share button at the bottom → select "Add to Home Screen". It works just like the app and creates a shortcut on your home screen.
Find answers to the most frequently asked questions about app download and installation right here.
Bt33 believes gaming and betting should be for entertainment purposes only. Never wager more than you can afford to lose. bt33 is strictly prohibited for users under 18. For more information, visit our Responsible Gaming View page.
Register for free, claim your 150% welcome bonus, and enjoy thousands of games and live betting on mobile.