Enjoy slots, Live Casino, and Sports Betting anytime, anywhere. Download the bi999 app and get the best mobile gaming experience.
Why millions of Bangladeshi players choose the bi999 app
Thanks to an optimized codebase, the app loads in just 2 seconds.
Keep playing even on a weak connection — everything syncs automatically once you're back online.
Get bonus offers, tournament alerts, and jackpot updates delivered straight to your phone.
Log in quickly and securely using Fingerprint or Face ID.
Use the app entirely in Bangla — no language barriers.
Deposit and withdraw via bKash, Nagad, and Rocket directly from the app.
Desktop-quality game graphics and animations, right on your mobile.
Reach customer support via live chat directly from within the app.
Install the bi999 app in just a few simple steps
Go to your Android phone's settings and enable the "Unknown Sources" or "Install from Unknown Sources" option.
Go to the bi999 download page and download the Android APK file. It will be saved to your phone's downloads folder.
Tap the downloaded APK file and tap "Install" to confirm the installation.
Once installed, open the app, log in with your bi999 account, and start playing.
Open the bi999 download page in Safari and tap the iOS download link.
Go to Settings > General > VPN & Device Management and mark the downloaded profile as trusted.
You'll find the bi999 icon on your home screen. Tap it to launch the app.
Log in with your registered email or phone number and password, then start playing.
Mobile gaming is growing fast in Bangladesh. Whether you're at home or on the go, we're all looking for a little entertainment in our spare moments. The bi999 app meets that need — effortlessly.
Common frustrations with mobile browsers — repeated logins, slow loading, awkward zooming — are a thing of the past with the bi999 app. Built specifically for mobile, every button, menu, and game layout fits perfectly on your screen.
With the bi999 app, you'll never miss a bonus offer. Push notifications deliver free spin alerts, cashback deals, and tournament news straight to your phone the moment they go live. This is an exclusive perk for app users.
What your device needs to run the bi999 app
| Description | Requirements |
|---|---|
| Operating System | Android 6.0 or above |
| File Size | 48 MB |
| RAM | Minimum 2 GB |
| Storage | At least 100 MB free storage |
| Internet | 3G/4G/5G/Wi-Fi |
| Processor | Quad-core 1.4GHz+ |
| Description | Requirements |
|---|---|
| Operating System | IOS 13.0 or above |
| File Size | 52 MB |
| RAM | Minimum 2 GB |
| Storage | At least 100 MB free storage |
| Internet | 3G/4G/5G/Wi-Fi |
| Device | IPhone 8 or above |
Mobile internet usage in Bangladesh has grown enormously over the past few years, and demand for online entertainment has grown right along with it. People now prefer the ease of gaming on their phones over sitting at a computer. bi999 designed their mobile app with exactly this shift in mind.
The bi999 app was built with Bangladeshi users specifically in mind. Many online gaming platforms have apps that are English-only or have complex interfaces, which can be a barrier for new users. The bi999 app is fully available in Bengali, with everything from menus to the help section written in the local language.
The app's payment system connects directly to Bangladesh's familiar mobile banking services. You can deposit via bKash, Nagad, or Rocket in as little as 30 seconds. For withdrawals, once you submit a request through the app, the funds arrive in your mobile banking account within 15 to 30 minutes.
Beyond slots, the bi999 app offers Live Casino, Sports Betting, and Fishing Games. In the Live Casino section, you can play with real dealers for a truly immersive experience. The Sports section lets you bet on cricket, football, kabaddi, and much more.
The bi999 app has robust security built in. Every transaction is secured with SSL encryption. You can add an extra layer of protection to your account with two-factor authentication (2FA). The biometric login feature lets you sign in quickly with your fingerprint or Face ID — no need to remember a password.
New users get special perks on the bi999 app. Register after downloading the app for the first time and you'll receive a 100% welcome bonus plus 50 free spins. There are also regular reload bonuses and cashback offers for returning users every week.
Another great feature of the app is live score updates. While placing Sports Betting wagers, you can follow real-time match scores, stats, and odds changes right inside the app — making it much easier to place informed bets.
The bi999 app is updated regularly. Each update brings new games, bug fixes, and performance improvements. Keep push notifications on so you're alerted the moment a new update is available. Updating is easy — just one tap from the settings.
Thousands of players across Bangladesh use the bi999 app every day. Here are a few of their experiences.
"Ever since I downloaded the bi999 app, playing on mobile has been so much easier. You can deposit with bKash and the funds come through fast."
"I used to play on the browser and ran into all sorts of issues. With the bi999 app it's a completely smooth experience. The graphics look great too."
"The fingerprint login feature is brilliant. No more hassle typing in passwords. Push notifications are really useful as well."
"Playing Live Casino on the app is a whole different experience. The bigger screen makes it easy to see the dealer clearly. The bi999 app is genuinely impressive."
Answers to the most frequently asked questions about the bi999 app
Sign up, claim your 100% bonus, and jump into your favorite games. bi999 is with you every step of the way.