Bt9999 App Download — The Best Mobile Gaming Experience
The official bt9999 app is now available for free download on both Android and iOS in Bangladesh. Once installed, log in within seconds, pick your favorite game, and deposit instantly with bKash or Nagad. This page covers everything you need — download steps, installation guide, and a full breakdown of the app's features.
How do I download the bt9999 app?
On Android Devices
The bt9999 Android APK file is available directly from the download button on this page. Before downloading, go to your phone's settings and enable "Install from unknown sources". Once the APK is downloaded, tap the file and follow the installation instructions. The entire process typically takes 3–5 minutes. After installation, tap the app icon and log in to your account.
- Requires Android 6.0 or above
- File size: approx. 45 MB
- Download over WiFi or mobile data
On iOS Devices (iPhone/iPad)
IPhone and iPad users can open the bt9999 mobile-optimized web app in Safari and add it to their home screen for a native app-like experience — including full-screen mode, fast loading, and support for select offline features. Open bt9999.ws in Safari, tap the Share button, and select "Add to Home Screen". Works best on iOS 13 and above. A full native App Store app may be available in the future.
- iOS 13+ Supported
- Use the Safari Browser
- Add a Shortcut to Your Home Screen
Install the app in just four simple steps
Complete guide to installing the bt9999 app on Android
Change Settings
Open your phone's Settings app, go to "Security" or "Privacy", and enable "Unknown sources" or "Install unknown apps". This only needs to be done once and can be turned off again afterwards.
APK Download
Tap the "Android APK Download" button on this page. The download will begin and the file will be saved to your phone's Downloads folder. Once complete, you'll see a notification in your notification bar.
Install APK File
Tap the notification or open your file manager, go to the Downloads folder, and open the bt9999 APK file. Tap "Install" and wait a few seconds.
Log In & Start Playing
Once installed, the bt9999 icon will appear on your home screen. Tap it to log in to your account — or register if you're new and claim your first deposit bonus.
What's Inside the App
The bt9999 app is built with Bangladeshi mobile users in mind. It runs fast and smoothly on any network, from 3G to 5G. Your home screen gives you instant access to all popular games, the latest promotions, and a one-tap deposit button. Keep push notifications on to get instant alerts about new bonuses and tournaments.
- 500+ slots, Live Casino, and fishing games
- bKash, Nagad, Rocket — deposit directly from the app
- Live scores and cricket & football betting
- Dark mode interface — easy on the eyes
- Biometric Login (Fingerprint / Face Unlock)
- Auto-Update — Always on the Latest Version
- Fully localized Bangla interface
App Download — Detailed Specifications
| Topic | Android APK | IOS Web App | Mobile Browser |
|---|---|---|---|
| System Requirements | Android 6.0+ | IOS 13+, Safari | Any Modern Browser |
| File Size | Approx. 45 MB | No Installation Required | No Installation Required |
| Installation Guide | Direct APK File | Add to Home Screen | Browse Directly |
| Push Notifications | Supported | Limited Support | Not Supported |
| Biometric Login | Supported | Supported | Not Supported |
| Game Access | Full 500+ | Full 500+ | Full 500+ |
What makes the app different from a browser?
Extra perks you get with the dedicated app
Faster Loading
The bt9999 app loads significantly faster than a browser because it uses your phone's local resources. Game screens open smoothly even on weak networks, with no page refresh delays. Buffering is also much reduced when playing on a slow internet connection.
Instant Notifications
Get instant push notifications for new bonus offers, tournament launches, or when your withdrawal is approved — all visible on your lock screen without opening the app. Never miss an important promotion again.
Biometric Login
No more typing your password every time — log in to your account in seconds using your fingerprint or face unlock. It's not just convenient; it's a stronger layer of security too. Supported on all popular brands including Samsung, Xiaomi, and Oppo.
Dark Mode Interface
The bt9999 app interface is designed with a dark theme, which reduces eye strain during night-time or low-light use. It also consumes less battery on AMOLED screens. The overall experience looks and feels premium and comfortable.
Auto-Update System
The bt9999 app checks for updates in the background and notifies you when a new version is ready. This keeps you on the latest games, top-level security, and newest features at all times — no manual update hassle.
Full Bangla Interface
Everything in the app — menus, buttons, game descriptions, and the help section — is fully available in Bengali. Bangladeshi users also get local payment methods and customer support in Bengali, so navigating the platform is straightforward with no language barrier.
Direct bKash and Nagad transactions from the app
All deposits and withdrawals on bt9999 are handled through Bangladesh's familiar mobile banking services. Use bKash, Nagad, or Rocket to top up your account in minutes and start playing right away. Withdrawal requests are typically processed within 15–30 minutes, landing directly in your mobile wallet. With a minimum deposit of just ৳200, you can get started even on a small budget.
The most-played games on the app
The bt9999 app features five main game categories — each curated to match the preferences of Bangladeshi players
Sports Betting
Live betting is available across 20+ sports, including cricket, football, and kabaddi. All major tournaments are covered — IPL, BPL, FIFA World Cup, and more. Follow the live scores and place your bets in real time with fast in-play market decisions.
View Popular GamesLive Casino
Play Baccarat, Roulette, Dragon Tiger, and Teen Patti with real dealers, completely live. Enjoy the feel of a real table through HD video streaming, with the option to play at multiple tables simultaneously.
View All GamesSlot Games
Over 300 slots are fully optimized for mobile. New titles are added every week, and jackpot slots offer the chance to win big. Use free spin bonuses to try new games with no risk.
Browse Slot GamesCrash Games
Popular crash games including Aviator, JetX, and Crash run smoothly on the app. Cash out at the right moment to land big multipliers. With fast-paced rounds, these games are especially fun to play on mobile.
View Crash GamesFishing Games
Fishing games with high-quality graphics are among the most popular titles on the bt9999 app. Catch different fish to win prizes and grab special rewards in boss rounds. Play solo or in multiplayer mode — smooth performance across all devices.
View Popular GamesLottery & Card Games
Andar Bahar, Teen Patti, 3-Card, and a wide variety of card games are available, along with lottery games popular among Bangladeshi players. Quick rounds and simple rules make them easy to pick up for beginners. Daily special tournaments are open to all players.
View All GamesIs the app safe? How is my data protected?
The bt9999 app uses SSL (Secure Sockets Layer) encryption to protect your personal data, keeping all communication between your device and our servers completely secure. Passwords and payment details are never stored in plain text — everything is encrypted.
All game outcomes are determined by RNG (Random Number Generator) technology, ensuring every round is completely random and impossible to manipulate. The system is regularly audited by independent third-party organizations.
- 256-bit SSL Encryption Active Across the Board
- RNG-Certified Gaming Engine
- Two-Factor Authentication (2FA) Support
- Immediate alerts for suspicious login activity
- Account Lock & Password Reset
Things to Watch Out for When Installing the App
Only download from the official source
Only download the bt9999 APK from the official website at bt9999.ws. Files from third-party websites or app stores may contain malware. If in doubt, go directly to bt9999.ws/download to get the verified file.
Use a stable internet connection during download
If your connection drops during the APK download, the file may be incomplete and installation could fail. Use a WiFi connection where possible, or make sure you have enough mobile data before starting. A successful download will show a file size of approximately 45 MB.
Make sure your phone has enough storage
At least 100 MB of free storage is required to install the app. If you're running low, try clearing old photos or uninstalling unused apps. The app also creates some cache files after installation, so keeping around 200 MB free is recommended.
Frequently Asked Questions About the Download
The most frequently asked questions about downloading and installing the bt9999 app
Yes, the bt9999 app is completely free to download and install. No registration or payment is needed to download it. Simply open the app, create an account, and make your first deposit to start playing. Updates are also free and happen automatically.
Installing an APK downloaded from the official source will not harm your phone. The "Unknown Sources" setting is only needed to install apps outside the Play Store. Download the bt9999 APK exclusively from bt9999.ws, and you can turn that setting back off after installation. To confirm you have the correct file, verify the file size (approx. 45 MB).
The bt9999 app runs on Android 6.0 (Marshmallow) and above. Most Android phones released after 2015 meet this requirement. For the best performance, Android 9.0 or above with at least 2 GB RAM is recommended. To check your Android version, go to Settings → About Phone.
First, confirm that "Install from unknown sources" is enabled. Then check that your phone has at least 100 MB of free storage. If the installation still fails, delete the APK file and download it again — the file may not have downloaded completely. If the problem persists, reach out to our 24/7 customer support.
While there is no standalone native app for iOS yet, iPhone and iPad users can open bt9999.ws in Safari and add it to their home screen as a shortcut. It runs as a Progressive Web App (PWA), delivering an experience just like a native app. Simply go to Safari → tap the Share button → select "Add to Home Screen". Best experienced on iOS 13 and above.
No, one account is all you need. Use the same username and password to log in across the bt9999 app, mobile browser, and desktop site. Your balance, bonuses, and game history stay synced across all platforms, so switching between devices is seamless.
Every time you launch the bt9999 app, it automatically checks for updates. If a new version is available, a pop-up notification will appear — just tap "Update" and the latest version will download and install on its own. You can also manually update by downloading the latest APK directly from this page.
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