Carry the entire ok 999 world in your pocket. Live Casino, slots, cricket betting — all in one app. Fast loading, smooth gameplay, secure payments.
The ok 999 app is built with Bangladeshi users in mind. It runs fast on low data and is compatible with all phones.
Games load in just 1–2 seconds and run smoothly even on a slow connection. No lag even on 3G.
Your data is protected with SSL encryption, two-factor authentication, and an anti-fraud system.
Deposits and withdrawals via bKash, Nagad, Rocket — all your mobile banking options, right at your fingertips.
Get instant alerts on new bonuses, jackpot updates, and tournaments. Never miss a thing.
Fits perfectly on any smartphone, big or small. Looks great on tablets too.
Live Casino, slots, poker, cricket betting — 1,000+ games always within reach.
Use dark mode for a comfortable gaming experience at night. Easier on the eyes.
Chat with us via live chat right from the app. Support is available 24/7 in Bangla.
The ok 999 Android app is available as an APK file. Just follow the steps below and you'll be up and running in under 2 minutes.
Go to your phone's Settings > Security and enable "Unknown Sources" or "Install unknown apps". This only needs to be done once.
Tap the "Android APK" button above. The file will download directly to your phone. Only 35 MB.
Tap the ok999.apk file in your Downloads folder, then tap Install.
Once installed, open the app. Existing members can log in, while new users can register and claim their bonus.
IPhone and iPad users can install the ok 999 app with ease. Just follow the steps below.
Open ok999.cash/app in Safari on your iPhone.
Tap the "iOS App" button. The installation profile will begin downloading.
Go to Settings > General > VPN & Device Management and trust the profile.
Find the ok 999 icon on your home screen. Tap it and start gaming.
The ok 999 app runs on most Android and iOS devices available in the Bangladesh market.
The ok 999 app gives you far more benefits than using a browser.
Mobile gaming feels right when your phone doesn't overheat, games don't stutter on a slow connection, and everything you need is easy to find. That's exactly what the ok 999 app delivers. When building it, the developers kept Bangladesh's real conditions in mind — 4G isn't available everywhere, and many users are still on older phones.
That's why the ok 999 app is just 35 MB, runs on Android 5.0 and above, and works smoothly even on a 3G connection. It may seem like a small thing, but for gamers, it makes all the difference.
Registering through the ok 999 app or making your first deposit unlocks a special app bonus. This offer is exclusive to mobile app users and is not available via browser. Every month, ok 999 rolls out new app-exclusive promotions — free spins, cashback, and special tournaments.
Playing live casino games with a real dealer in real time is a far better experience on the app. With optimized video streaming, you can enjoy live Baccarat or Roulette even on limited data. Joining a live session on the ok 999 app takes just a few seconds.
No more hassle typing your password every time. Once you log in to the ok 999 app, you can sign in instantly with fingerprint or Face ID from then on. It's secure too — even if someone else gets hold of your phone, they won't be able to access your account.
Bangladesh vs. India is live, and you're placing bets on the ok 999 app right from the stands — that's the new normal. Live scores, odds updates, and betting are all in one place. New ball, new odds — updated within seconds.
The ok 999 app is optimized for Bangladesh's network conditions. Slot games run smoothly on as little as 1 MB/min.
The ok 999 app updates every month, bringing new games, new features, and regular bug fixes.
Installing the ok 999 app takes just 2 minutes. It runs great even on my old Xiaomi. The slots graphics are really smooth.
Paying via bKash is so much easier now. Everything goes through the app — no need to open a separate browser.
Live betting on cricket matches is more exciting than ever. Odds update in real time on the ok 999 app. More game options would make it even better.
The fingerprint login feature is the best — no more typing your password every time. The ok 999 app's notification system is really handy too.
I play baccarat at the Live Casino regularly. The video stream on the ok 999 app is crystal clear. Nagad withdrawals go through in just 10 minutes.
I honestly didn't believe slots could run on 3G at first. But they really do. The ok 999 app has become part of my daily routine.