Mobile App
Completely free on both Android and iOS. Enjoy live betting and gaming whenever you want, wherever you are.
Virus-free and safe. Direct from 7777b.
4.8★
User Rating
500K+
Total Downloads
32 MB
File Size
Weekly
Update
App's Key Features
The 7777b mobile app gives you a smarter experience than the website.
Get push notifications when a match starts, when odds change, or at key moments — never miss a beat.
The app is lightweight and optimized — it runs smoothly even on a slow connection. You can watch live matches and place bets on just a 3G connection.
Log in instantly with your fingerprint or Face ID — no more typing your password every time.
With Mobile Pay, Nagad, or Rocket saved, you can complete a deposit or withdrawal in a single tap.
Built-in Dark Mode for a comfortable viewing experience. No eye strain during those late-night sessions.
Every menu, button, and instruction in the app is in Bangla — designed with Bangladeshi users in mind.
How to Install
Installation is straightforward on both Android and iOS devices.
Open the official 7777b site in Chrome or any browser on your Android phone.
Find the "Download Android APK" button on the app page or homepage and tap it.
Go to Settings → Security → Unknown Sources or Install Unknown Apps and enable it. This is a standard step.
Open the downloaded file and tap "Install". The installation takes just 15–20 seconds.
Open the app, log in to your account or create a new one — and you're ready to go.
The 7777b app works on Android 6.0 (Marshmallow) and above. A minimum of 2GB RAM is all you need.
The 7777b APK file is completely virus-free. Only download it from the official site — never from third-party sources.
| OS Version | Android 6.0+ |
| File Size | 32 MB |
| RAM | 2 GB+ |
| Storage | 50 MB Free |
| Internet | 3G / 4G / WiFi |
App vs Website
Not sure which to use? Here's where they differ.
Smartphones are now an inseparable part of our lives. From the moment we wake up to the moment we go to sleep, our phones are always in hand. With that reality in mind, 7777b Their mobile app is built so you can enjoy betting and gaming anytime, anywhere.
Slow loading is a major issue with online betting apps in Bangladesh — network coverage in many parts of the country still isn't strong enough. The 7777b app was built with exactly this in mind. Even on a 3G connection, live match odds update in real time and games run without a hitch. Whether you're outside Dhaka or in a rural area, it's not a problem.
Another great feature of the app is push notifications. You might be busy with something else, but your favorite team's match is about to kick off — 7777b The app will notify you instantly — special bonus offers, free bet opportunities, major tournament updates — so you never miss out.
7777b takes security seriously. The app supports biometric authentication, so you can log in in seconds using your fingerprint or Face ID — no need to remember passwords, and your account stays secure. On top of that, SSL encryption keeps all your transactions fully protected.
Payments are also much smoother on the app than on the web. Save your Mobile Pay or Nagad number once and deposit with a single tap after that. Withdrawals are just as easy — enter the amount, confirm, and your funds arrive within 15 minutes.
The app interface is fully in Bangla — menus, buttons, instructions, even error messages. It might seem like a small thing, but when you need to place a bet quickly and everything is in a familiar language, you'll realize just how convenient it is.
7777b Another feature users love is in-app live streaming. You can watch selected matches directly within the app — no need to switch to another app. Watch the game and place your bets at the same time.
One last thing worth mentioning — app updates. 7777b rolls out updates every week, bringing new features, bug fixes, and performance improvements to keep the app running at its best. If you ever run into an issue, an update will usually take care of it.
Get an extra 10% bonus on your first deposit made through the app.
Users What They're Saying
Real experiences from 7777b app users.
About the App FAQ
The most frequently asked questions about the 7777b app.