Cricket, football, Live Casino, or slots — play anytime, anywhere with the RB77 app. Fully Bengali interface, with payments via bKash and Nagad.
Why Millions of Bangladeshi Users Choose the RB77 App
The app loads in under 2 seconds. It runs smoothly even on slow connections, and is optimized to use less battery and data.
Place bets in real time as the match unfolds and watch select games via live streaming — all within the same app.
Log in with just a touch using your fingerprint or Face ID. No more remembering passwords.
Get instant push notifications when your favorite match kicks off, when odds shift, or when you hit a big win.
Deposit and withdraw directly within the app using all major local payment methods, including bKash, Nagad, and Rocket.
Prefer playing at night? Turning on dark mode reduces eye strain and helps save battery life.
Install in just a few steps — takes less than 3 minutes
Start by creating a free account at RB77. You can register using just your mobile number or email address.
After logging in, go to the app download page. You'll find the APK link for Android and the TestFlight link for iOS.
Once the file is downloaded, proceed with the installation. On Android, you may need to enable "Unknown Sources" — a screenshot guide is provided.
Open the app, log in to your RB77 account, and start betting right away!
Mobile internet usage in Bangladesh is growing every day — people now spend more time on their smartphones than on desktops. rb77 built its mobile app with exactly that in mind. It's not just a lightweight app; it's a full betting and gaming portal that fits right in the palm of your hand.
A lot of people ask — if you can play on a mobile browser, why bother with a separate app? The difference becomes clear the moment you try it. Logging into the rb77 app takes just two seconds, while the browser asks for your password every single time. The app delivers instant notifications — alerting you before a match starts and flagging big odds movements. None of that is possible on a browser.
In Bangladesh, cricket is more than a sport — it's a passion. The cricket betting section in the rb77 app is designed to make you feel like you're right there at the ground. Odds update after every ball, and you get options for over-by-over bets, toss predictions, top batsman picks, and more. Whether it's BPL, IPL, the Asia Cup, or the World Cup, the same great experience is there for every tournament.
Casino used to mean sitting in front of a big screen. The rb77 app has changed that. Play Roulette, Baccarat, Dragon Tiger, and more with live dealers — all on your mobile. The smaller screen takes nothing away from the experience. HD video streams smoothly with no buffering, even on a 4G connection.
For those who enjoy a bit of casual fun alongside sports, the rb77 app offers over 500 slot games. Every game is optimized for touch, and many slots include free spins and bonus rounds that boost your chances of winning.
A lot of people wonder — how safe is it to keep money on a mobile app? The rb77 app uses 256-bit SSL encryption to protect every transaction you make. On top of that, there's two-factor authentication (2FA) and an automatic blocking system that kicks in if a login attempt looks suspicious. No one else can get into your account.
Most betting apps in Bangladesh are built in English or Hindi. rb77 is different. From start to finish, the entire experience is in Bangla — menus, buttons, notifications, and even customer support. Whether you're from a rural area or a city, it's easy for everyone to use.
App updates come out regularly, with new features added every month. The interface is continuously improved based on user feedback. The rb77 team is always working to make the app faster, simpler, and more reliable.
| Android version | 5.0+ |
| IOS version | 13.0+ |
| File size (Android) | 42 MB |
| File size (iOS) | 58 MB |
| Language | Bangla, English |
| Latest update | July 2026 |
| Rating | 4.8 / 5 ⭐ |
| Total downloads | 500K+ |
The rb77 app is malware-free and safe to use. Only download it from our official link — do not use any other source.
Understanding the difference will help you decide
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What Everyday rb77 App Users Are Saying
"I used to play through the browser and the page would crash all the time. Since installing the rb77 app, that's never happened. Placing bets on live matches is so much smoother now."
"The fingerprint login feature is genuinely brilliant. I can log in quickly at the office and lock it before my boss walks over! Joking aside, it really is incredibly convenient."
"I didn't know you could fund the app directly from Nagad. Now I don't have to log in separately just to make a deposit. Completely hassle-free."
Frequently Asked Questions