Lightweight, fast, and fully in Bangla — enjoy live betting, lottery, and sports anywhere with the 7i77 app.
Android, iOS, or straight from your browser — pick whatever works for you
Install the 7i77 app in just five steps — the whole process takes under 3 minutes.
Click the "Download Android APK" button above. The 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 and tap the 7i77.apk file. An installation window will appear.
Tap the Install button and wait a few seconds for the installation to complete.
Once installation is complete, tap "Open". New users can register; existing users can log in directly.
Installation is even simpler for iPhone and iPad users.
Tap the "Download iOS App" button above. For best results, use the Safari browser.
You'll be prompted to download a Configuration Profile — tap "Allow" or "Install".
Go to Settings → General → VPN & Device Management and trust the 7i77 profile.
The 7i77 icon will appear on your home screen. Tap it and log in to your account.
Everything in one app that you won't find even across three separate apps elsewhere
Smartphones are now an essential part of daily life. We reach for our phones first thing in the morning and last thing at night — that's just the reality we live in. 7i77 built its mobile app with exactly that in mind. It's not simply a website squeezed onto a small screen; it's an experience genuinely designed around how mobile users think and behave.
Most people in Bangladesh access the internet on their mobile phones. Network coverage isn't always strong in rural or semi-urban areas. The 7i77 app was optimised with that in mind, so it holds up well even on weak connections. The frustration of a slow network cutting out during a critical moment in a cricket match is exactly what 7i77 aims to eliminate.
Many users play directly by opening 7i77.ws in their browser — and that works perfectly fine. But the app offers a few extra features you won't get in a browser. Push notifications are the biggest one — you'll get instant alerts before an important match kicks off or when your bet result comes in. Biometric login is another major perk — log in with your fingerprint in one second, no password required.
| Features | 7i77 App | Mobile Browser |
|---|---|---|
| Push Notifications | ||
| Biometric Login | ||
| Offline score cache | ||
| Fast Loading | ||
| Live Betting | ||
| Dark Mode | ||
| Installation Required |
It's completely understandable to be cautious about downloading a third-party APK. Every 7i77 APK goes through multiple security audits before each release. The file is SHA-256 signed, so any tampering after download will be detected immediately. All data transfers within the app are SSL/TLS encrypted — your personal information and payment data are never left exposed.
The 7i77 app is updated regularly with new features, bug fixes, and performance improvements. When a new version is available, you'll get a notification as soon as you open the app and can update directly from there. To update manually, come back to this page, download the latest APK, and install it over your existing app — no data will be lost.
The 7i77 app is designed for everyone — including those completely new to online betting. Every section of the app includes explanations in Bangla. On your first visit, a short tutorial walks you through everything: how to place bets, how to deposit, and how to withdraw your winnings.
During a big match, the app can run for hours — and that's when battery and data usage start to matter. The 7i77 app handles both efficiently. Only essential data syncs in the background, keeping battery drain low. In live betting mode, a full match typically uses around 30–50 MB of data, which is significantly less than most streaming apps.
Answers to all your download and installation questions