Wherever you are, use the 97j77 app to place live bets, play casino games, and make instant payments. Lightweight, fast-loading, and easy on your data.
Download the app and get a ৳500 free bet on your first wager — Register Now
More than just an app — your entire betting world, right in your hand.
Watch odds shift ball by ball during live matches and place your bet within seconds. Outstanding performance even on 3G networks.
Get instant notifications before your favorite match kicks off, when a bonus offer arrives, or as soon as your bet result is in.
Save your bKash, Nagad, or Rocket account once, and from then on deposits and withdrawals are just a single tap — no need to switch apps.
Watch selected cricket and football matches live, right inside the app. Bet and watch at the same time — no need to split your screen.
Log in instantly using your fingerprint or face unlock. No need to remember passwords, and your security stays rock solid.
Use Dark Mode for easier viewing during late-night sessions. It also saves battery.
The 97j77 app will be ready on your phone in just a few minutes.
If you don't have a 97j77 account yet, register first. All you need is a mobile number and a password — it takes about 2 minutes.
After logging in, download the Android APK file from the app page. The file is just 18 MB.
Go to your phone's Settings → Security → enable "Unknown Sources" (or tap Allow on the popup that appears when installing the APK).
Tap the downloaded APK file and press the Install button. Installation completes within 30 seconds.
Open the app, log in with your 97j77 account, and start betting right away.
IPhone and iPad users get the full experience too.
Open the 97j77 website or app page in Safari on your iPhone.
Tap the Share icon (□↑) at the bottom center of your screen, then scroll down and select "Add to Home Screen".
Tap "Add to Home Screen" and the 97j77 icon will be added directly to your phone's home screen.
After that, simply tap the home screen icon for a full-screen, app-like experience every time.
97j77 uses PWA (Progressive Web App) technology to deliver a full app experience on iOS. Push notifications, offline mode, and fast loading — you get it all.
Smartphone use across Bangladesh is growing fast. From villages to cities, Android phones are everywhere. Keeping that in mind, 97j77 built their mobile app to work reliably even on 3G connections and run smoothly on low-memory devices. Whether you're in Rajshahi sitting at a tea stall and want to bet on a BPL match, the experience is just as seamless.
The app's biggest advantage is push notifications. Say you've placed a bet on a match and the game is on — but you're busy with work. The moment the result is in, the 97j77 app will let you know. Notifications also come through for special offers and bonuses, so you never miss an opportunity. For many bettors, this one small feature has turned out to be a real game-changer.
Payments on the 97j77 app are genuinely a cut above. Many users used to complain that depositing or withdrawing on online betting sites was a real hassle — 97j77 solved that with one-tap payments. Save your bKash or Nagad number once, and every transaction after that takes just a single tap. Withdrawals are processed within 15 minutes in most cases. For full payment details, see Payment page.
Live Betting is at its best on the app. No browser refreshing needed — odds update automatically. cricket is especially exciting: odds shift after every ball, and the app shows those changes instantly. Betting in sync with the momentum of a match is a thrill of its own. The 97j77 app supports Live Betting across cricket, football, tennis, badminton, and more.
The Live Casino section is impressive on the app too. You can play Baccarat, Roulette, and Blackjack with live dealers right from your screen. Video quality adjusts automatically to your network, so a sudden dip in connection won't interrupt your game. Slots run beautifully on the app as well — responsive to every touch and noticeably smoother than a browser.
97j77 takes security seriously and makes no compromises. In addition to biometric login, you'll receive an immediate SMS alert for any suspicious login attempt. All data within the app is SSL encrypted. With two-factor authentication enabled, logging in from a new device will require an OTP.
The app is fully available in Bengali — menus, notifications, help, everything. Bengali-language support chat runs 24 hours a day, and you can reach us directly from within the app without going anywhere else.
The 97j77 app is updated regularly, bringing new features, performance improvements, and security patches. Android users receive update notifications directly within the app and can update with a single tap. On iOS, users automatically get the latest version as soon as the site is updated.
Your personal information is completely safe when you use the 97j77 app. We never share your device information or transaction history with any third party. Read more in our Privacy Policyat.
| Version | V4.7.2 |
| Size (Android) | 18 MB |
| Size (iOS PWA) | From the Site |
| Android Support | 5.0 and above |
| IOS Support | 12.0 and above |
| Language | Bengali, English |
| Payment | BKash, Nagad, Rocket |
| Live Betting | Yes |
| Live Casino | Yes |
| Biometric Login | Yes |
| Offline Mode | Partial |
| Last Updated | January 2026 |
Trusted by millions of users across Bangladesh.
"The 97j77 app is genuinely smooth. Even on my old Redmi phone there's zero lag. I was live betting during a BPL match and the odds were updating in real time. It took less than 15 minutes to withdraw to bKash."
"Added it to my home screen from the browser on my iPhone and it feels just like a native app. Push notifications work great — it reminds me before matches start. The 97j77 Bangla interface is so easy to use, even my father has no trouble with it."
"Fingerprint login is a great feature. I used to waste so much time typing my password. Now I'm in with just a touch. Live Casino runs really well on the app and the video quality is high. 97j77 is genuinely ahead of the game."
The most frequently asked questions about using the 97j77 app.