Keep the full bk99b experience right at your fingertips. Live betting, match odds, jackpots, cashback — all in one app. Installation takes just two minutes.
100% safe · Virus-free · Official source
On your Android phone, go to Settings → Security → Unknown Sources (or "Install unknown apps") and enable it. Without this turned on, the APK file will not install.
Click the "Download APK" button above. The file will be saved to your phone's Downloads folder. At just 48 MB, it won't take long.
Tap the bk99b.apk file from the Notifications bar or by going to File Manager → Downloads. An installation window will appear.
Tap "Install" on the permissions screen and the installation will begin. The app will be ready on your phone in just a few seconds.
Open the app after installation. Log in to your existing account or create a new one and enjoy the welcome bonus.
After installation, revert your Security settings back to the original. Only download the APK from the official bk99b site – never from any other source.
Tap the App Store icon on your iPhone or iPad. Make sure you're signed in with your Apple ID.
Type "bk99b" in the search bar and locate the official app. Verify the developer name — only download the app from the official publisher.
Tap the "Get" button on the app's page. Confirm with Face ID or Touch ID if prompted. The download will start automatically.
Once installation is complete, tap "Open" or tap the bk99b icon on your home screen.
If you already have a bk99b account, log in. New users can register and claim a bonus on their first deposit.
If you can't find the app on iOS 14 or below, update your iOS via Settings → General → Software Update.
Even on mobile data, the app loads in just 1–2 seconds. You'll get a smooth experience even on slower networks.
Get instant notifications before your favourite matches start, and after every goal or wicket.
BKash, Nagad, Rocket, and all other Bangladeshi payment methods work directly within the app.
Fingerprint and Face ID support means you never have to type your password again.
Watch live streams of selected matches directly within the app. No separate app required.
Your full betting history, win/loss stats, and balance details – all in one place.
App users get access to exclusive bonus and cashback offers that are only available through the app.
Bk99b's dark mode design keeps things easy on the eyes, so late-night betting is never a strain.
| Features | Android app | IOS app | Mobile web |
|---|---|---|---|
| Live Betting | |||
| Push Notifications | |||
| Fingerprint Login | |||
| Live streaming | |||
| Offline Cache | |||
| Data usage | Lowest | Low | More |
| Exclusive Offers | |||
| Installation Required | Yes | Yes | No |
The importance of a mobile app for online betting goes without saying. Most people in Bangladesh who regularly bet on cricket or football now do it from their smartphones. The bk99b app was built with exactly that in mind — designed specifically for users in Bangladesh.
A common concern when downloading the app for the first time is whether it's safe — and the answer is yes. The bk99b APK goes through third-party security testing before every release. There is no risk of malware or spyware, and all personal information and financial transactions are fully encrypted.
The bk99b app is specifically optimized for Bangladesh's mobile networks. Live odds load and bets go through even on a 3G connection.
One standout feature of the app is live match notifications — you get real-time score updates and odds changes pushed straight to you. So even when you're busy with something else, the app alerts you at the key moments. A wicket falls or a goal is scored, and you get an instant notification — a real advantage for live betting.
The bk99b app supports all major mobile banking services in Bangladesh. Deposits via bKash or Nagad go through in seconds, and withdrawals are relatively quick too. You'll also run into far fewer issues than you would using a browser.
There's an extra perk for new users. Register for the first time through the app and make your first deposit to unlock a special welcome bonus. This offer is exclusive to app users and may not always be available on the regular website.
Do not download any APK under the bk99b name from third-party sites or unofficial sources. Only files downloaded from bk99b's official website are safe.
Another great thing about the app is battery efficiency. Many betting apps run in the background and drain your battery fast. bk99b is much more conservative in that regard – your phone won't overheat even while watching a live match.
Managing your betting slip is just as straightforward in the app. You can add multiple bets at once to build parlays or accumulator bets. The status of each bet updates in real time — running, won, lost, or refunded. You can also filter and review your full betting history.
The casino section of the bk99b app is just as complete — slots, Live Casino, roulette, blackjack, all in one place. No need to visit a separate casino site. Live dealer games look especially great on the app, with video quality that's been optimized for mobile.
First-time bk99b users will find a dedicated tutorial section right inside the app. It walks you through how to place bets and how to read odds across different markets — all explained step by step. Even complete beginners can get started with ease.
In short, the bk99b app is more than just a betting tool – it's a complete experience for sports fans in Bangladesh. Live scores, live betting, payments, and customer support, all in one place. Install it once and you'll understand why so many people love it.
Android users can update directly from within the app via Settings → About → Check for Update. When a new version is available, it downloads and installs in one tap. On iOS, the App Store updates automatically, though you can also do it manually.
If you run into any issues installing or using the app, reach out to bk99b's Live Chat support. Assistance is available in Bengali 24/7, and you can chat directly from within the app — no need to open a separate browser.
Responsible Gaming: Betting is a form of entertainment, not a source of income. Only bet with money you can afford to lose without affecting your daily life. bk99b strictly follows an 18+ policy. To set your limits or self-exclude, Responsible Gaming Page View.
Your most common questions about the app, answered