The zzz ok app is available on both Android and iOS. Just 28 MB, fast loading, live betting, and instant payments — all in one app.
Completely Safe • Virus-Free • From the Official Source
Select the option below that matches your device
Download the APK file directly — installable outside of Google Play. Just 28 MB, compatible with Android 6.0 and above.
On iOS, open the zzz ok app in Safari and add it to your home screen — it works just like a native app. No APK needed.
Done in five minutes — once it's set up, you won't need to do anything again
Go to Settings → Security (or Privacy) → enable "Unknown Sources" or "Install unknown apps". On Samsung devices, this option is labeled "Install apps from unknown sources".
Click the "Download APK" button above. The download will begin and the file will be saved to your phone's Downloads folder.
Tap the zzz ok APK file from your notification bar or go to File Manager → Downloads.
Tap "Install" in the popup window. Installation completes in just 15–20 seconds.
Add to your home screen as an app in just three steps using Safari
Use Safari on your iPhone or iPad. This feature does not work on Chrome or other browsers.
Tap the share icon (an arrow pointing up from a box) located in the center of Safari's bottom bar.
Select "Add to Home Screen" from the menu, then tap "Add". The zzz ok icon will appear directly on your home screen.
The zzz ok app is fully featured — everything you get on the desktop site, nothing left out
View live odds and place bets in real time as the match unfolds — updated second by second.
Play Blackjack, Roulette, and Baccarat with real dealers, right inside the app.
Deposit via bKash, Nagad, or Rocket directly within the app — takes just 30 seconds.
Instant alerts for new vouchers, live match kick-offs, and major offers.
Log in securely in just one second using your fingerprint or Face ID.
The app runs smoothly even on a 3G connection — built with users outside major cities in mind.
500+ slots games right in the app — including free spins and jackpots.
View your full bet and transaction history right in the app — filter by date or amount.
Get help in Bangla via live chat without ever leaving the app, any time you need.
The zzz ok app's notification system keeps you informed at the right moment. Never miss a great offer or a match again.
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Here's a quick look at why app users get a better experience
| Feature | zzz ok App | Mobile Browser |
|---|---|---|
| Loading Speed | ⚡ Much faster | Comparatively slower |
| Push Notifications | ✓ | ✗ |
| Biometric Login | ✓ | ✗ |
| Offline Score Viewing | ✓ | ✗ |
| App-Exclusive Offers | ✓ | ✗ |
| Performance on Weak Connections | ✓ Optimized | Limited |
| In-App Live Chat | ✓ | Page reload required |
| Deposit Shortcut | ✓ One tap | Multiple Steps |
Ratings and reviews after 470,000+ downloads
"Depositing via bKash and placing cricket bets has become so much easier. The app loads fast and never lags."
"Added it to my home screen on iPhone — feels exactly like a native app. Live Casino runs perfectly smooth."
"I love the notification feature — it sends an automatic reminder before a match starts. Would be even better if it were a bit faster."
Smartphone users in Bangladesh now number in the tens of millions. With this vast mobile-first population in mind, zzz ok built a dedicated mobile app for them. Everything available on the website is available in the app — and in some areas, the app experience is even better.
The biggest advantage of the zzz ok app is its speed. Even outside Dhaka, where 4G signals can be inconsistent, the app holds up well. Performance on 3G networks was a key consideration during development, so users in rural areas can still follow live match odds without issue. Many bettors have experienced sites slowing down right when they're trying to place a bet in the final over of a cricket match — that problem has been significantly reduced in the zzz ok app.
Push notifications are one of the most popular features of the zzz ok app. Say you haven't booked a spot for the BAN vs IND match but still want to place a bet — the zzz ok app will automatically notify you 30 minutes before the match starts. From the notification, you can jump straight into the app and place your bet. You'll also get notifications when a new voucher code drops or your withdrawal is processed.
A lot of people are initially skeptical about biometric login — wondering whether signing in with a fingerprint is actually safe. In reality, it's far more secure than typing a password, because your biometric data is stored in your phone's own secure chip and never sent to zzz ok's servers. Only a token is verified. So when you're using your phone in a public place, logging in with your fingerprint instead of typing your password is simply the smarter move.
Depositing and withdrawing inside the app has been made genuinely simple. If you have bKash installed, zzz ok deep-links directly into the bKash app — no need to manually copy and paste any numbers. Withdrawals work the same way: enter the amount, hit submit, and the funds typically arrive in your bKash account within three minutes.
The app-exclusive offers deserve a special mention. zzz ok occasionally releases voucher codes available only to app users — not to those using the website. These offers typically come in the form of free spins or bonus cashback. So if you install the app and keep notifications turned on, you're much less likely to miss out on these bonuses.
Many people ask whether the app is safe. Always download the zzz ok APK exclusively from the official website. Downloading APKs from third-party sites or Telegram groups can be risky. The official zzz ok app contains no malware or spyware — it goes through regular third-party security audits. After installation, review the permissions the app requests — only notification and storage permissions are required.
Beyond security, zzz ok's Responsible Gaming All features are fully accessible within the app. Go to the app's settings to set a daily or weekly budget limit. Once you reach your limit, the app will automatically let you know.
The zzz ok app never shares your phone number, login credentials, or payment data with any third party. The app only requests permissions that are strictly necessary to deliver its services. For more details, please see our Privacy Policy Read.
The most frequently asked questions about the zzz ok app