A cricket bettor in Dhaka tracking a live match on the 777db app
Get the full 777db experience on both Android and iOS
The 777db app works on any Android phone — Samsung, Xiaomi, Realme, Symphony, and more. Just install the APK file directly.
Get the full 777db app experience on your iPhone or iPad. Bet with smooth performance and a touch-friendly interface.
A cricket bettor in Dhaka tracking a live match on the 777db app
Exclusive perks for mobile app users
The 777db app loads 2–3x faster than a browser. Live odds update in real time with zero delay.
Get instant phone notifications for match starts, odds changes, bonus offers, and winning updates.
Log in to your 777db account securely using your fingerprint or Face ID — no need to type your password every time.
Watch live streams of selected matches right inside the app and bet at the same time. Special coverage for cricket and football.
An interface built specifically for mobile screens — large buttons, clean navigation, and a simple betting slip.
Deposit and withdraw via Mobile Pay, Nagad, and Rocket directly from the app — done in just a few seconds.
How to install the 777db app — step by step
Open 777db's download page in your Android phone's browser and tap the "Android APK Download" button.
Go to Settings → Security → enable "Unknown Sources" or "Install Unknown Apps". This is a one-time step required for APK installation.
Open the downloaded APK file and tap "Install". Installation takes around 30–60 seconds.
Open the app. Log in if you already have an account, or register for free and claim your welcome bonus.
Make a deposit, pick your sport, and place your first bet on 777db.
Visit the 777db download page from Safari on your iPhone or iPad. Installation is smoother through Safari than Chrome.
Tap the "iOS App Download" button. A confirmation popup will appear — tap "Allow" or "Trust" to proceed.
Go to Settings → General → VPN & Device Management and tap "Trust" on the 777db profile. This is a standard iOS process.
Tap the 777db app icon from your home screen. Set up Face ID or Touch ID for secure, effortless login.
Log in or create a new account. Get a 100% bonus on your first deposit — on any device.
What you need to run the app
A user from Mymensingh enjoying cricket betting on the 777db mobile app
As mobile internet has spread across Bangladesh, the way people bet online has shifted too. Most users now prefer betting on a smartphone over a desktop — and that's exactly why 777db They've put a special focus on building out their mobile app.
Use the app once and you'll see the difference — this isn't just a mobile version of the website. It's been designed from the ground up with mobile users in mind. Whether you're placing live bets stuck in Dhaka traffic or checking odds while watching cricket in Sylhet's tea gardens, the 777db app runs smoothly in every situation.
777db Beyond Sports Betting, the app also features Live Casino, slots, and virtual sports — everything in one place. 777db stands out especially for cricket betting, offering live odds for IPL, BPL, World Cup, and local tournaments alike.
Football fans are equally well covered, with 50+ leagues including the Premier League, La Liga, Bundesliga, and Champions League. Live scores, match statistics, and real-time odds are all available in one view, making it easier to place informed bets.
A common question people ask is — how safe is betting on a mobile app? 777dbThe app uses the latest SSL encryption to keep your personal information and financial transactions fully secure. Biometric authentication also makes unauthorized account access virtually impossible.
777db regularly releases app updates with security improvements, new features, and bug fixes. Keep notifications enabled to get update alerts directly on your phone.
Network speeds can vary across different parts of Bangladesh. 777db The app is optimized with this in mind. It runs smoothly even on 3G connections. Enabling Data Save Mode during live matches cuts down on internet usage without affecting your experience.
The 777db app has been tested and works reliably across Grameenphone, Robi, Banglalink, and Teletalk. On 4G networks in particular, live streaming and real-time odds updates run without interruption.
A common question among users is: app or browser — which is better? The honest answer is that regular bettors will find the app far more convenient. You stay logged in, receive notifications, and enjoy faster load times. That said, casual bettors can stick to the browser — 777db's mobile site is fully responsive.
A user playing Andar Bahar on the 777db app from a tea garden in Sylhet
A quick look at what each platform has to offer
A user in Cox's Bazar enjoying a convenient mobile gaming experience with the 777db casino app
Everything you want to know about downloading and installing the 777db app