At home or on the go — with the 7b777 app, cricket betting, Live Casino, and slots are always at your fingertips. Just 14MB, fast loading, bKash/Nagad payments, and biometric login — the complete gaming app for Bangladesh.
The official 7b777 app is available on both Android and iOS.
Before downloading, enable "Unknown Sources" in your device settings.
Works best on iPhone 8 and later models.
Not just an app — it's a complete gaming platform in your pocket.
Smartphone users in Bangladesh now number in the tens of millions. Most people access the internet via mobile data, with desktops barely in the picture. 7b777 built their mobile app with exactly this reality in mind — fast, lightweight, and runs on any budget Android phone.
From a cricket fan in Khulna to a businessman in Dhaka — people across Bangladesh use the 7b777 app for one reason: you can place bets in real time during a match, claim bonuses, and have your winnings sent to bKash within minutes. That combination of speed and convenience is hard to find anywhere else.
The app includes every feature available on the website — live betting, slot games, Live Casino, Andar Bahar, roulette, and virtual sports. It also offers exclusive features only available on the app, such as push notifications, biometric login, and app-only promotions.
7b777 app makes no compromises on security. It uses 256-bit SSL encryption, two-factor authentication, and the latest technology to protect your data privacy. Every login, deposit, and withdrawal request is routed through encrypted channels.
Here's some great news for new players — download the 7b777 app for the first time, register, and you'll receive ৳500 in free chips. No deposit needed. It's the perfect way to explore the platform and get a feel for the games.
Every feature designed with Bangladeshi users in mind.
At just 14MB with optimized code, the app runs smoothly even on weak networks — no lag, no freezing.
Log in with fingerprint or Face ID — no password to type, and your account stays more secure.
Instant updates on goals, wickets, odds changes, and bonus offers — never miss a moment of the match.
Deposit and withdraw via bKash or Nagad directly within the app — no need to switch to a separate app.
The app won't crash if you lose internet connection — it automatically syncs once you're back online.
Dark theme is on by default for comfortable viewing — perfect for late-night sessions, and easier on your battery too.
A quick look at the app's key screens.
Just five steps — takes less than 2 minutes.
Tap the "Android Download" button on this page. The APK file will be saved to your phone's Downloads folder.
Go to Settings → Security → Unknown Sources (or "Install unknown apps") and enable it. You only need to do this once.
Go to your Downloads folder, tap the 7b777.apk file, then press Install.
Once installation is complete, you'll see an "Open" button. Tap it, or open the 7b777 icon from your home screen.
New user? Register now and get ৳500 free chips. Already have an account? Log in directly.
Set up in just three steps on your iPhone or iPad.
Tap the iOS button on this page and you'll be taken to the App Store or a direct download link.
Tap "Get" on the App Store page. Enter your Apple ID password or use Face ID if prompted. Installation will begin.
Once installation is complete, open the app, set up biometrics, and you're ready to go.
| Platform | Minimum version | RAM | Storage |
|---|---|---|---|
| Android | Android 6.0+ | 1 GB+ | 20 MB |
| IOS | IOS 13.0+ | 2 GB+ | 25 MB |
| HarmonyOS | 3.0+ | 1 GB+ | 20 MB |
Why use the 7b777 app instead of a browser?
Peak performance & convenience
Standard access method
What 7b777 app users are saying.
"Runs perfectly on my Redmi 9A. Other betting apps used to crash, but 7b777 has never given me a single problem. The match notifications mean I never miss a bet."
"The iOS version is incredibly smooth. Face ID login, bKash payments right inside the app. When I withdraw winnings, the money hits my wallet within 5 minutes — that's the best part."
"I can't imagine IPL season without the 7b777 app. Live scores, live odds — everything in one place. I used to use a browser, but once I switched to the app, there's no going back."
How your personal data and funds are kept secure on the 7b777 app.
From the moment you open the app to the time you make a withdrawal, every step is protected by multiple layers of security. All data is transferred via 256-bit SSL encryption — the same standard used by banks.
Your biometric data never reaches our servers — it stays exclusively within your phone's own secure hardware. Anyone attempting to log in from your device without biometric verification simply cannot.
OTP verification is mandatory for every payment transaction. If any suspicious activity is detected, your account will be automatically locked and you will be notified immediately.
Technical specs at a glance.
| Description | Android | IOS |
|---|---|---|
| Current version | 4.2.1 | 4.2.0 |
| File Size | 14.3 MB | 18.5 MB |
| Minimum OS | Android 6.0 | IOS 13.0 |
| Language Support | Bengali, EN | Bengali, EN |
| Update Frequency | Monthly | Monthly |
| Live Streaming | HD Support | HD Support |
| Payment method | 15+ | 15+ |
| Offline Mode | Available | Available |
Answers to the questions users ask most.
Just 14MB, 500,000+ downloads, and a 4.8-star rating — use it once and you'll see the difference for yourself.