The official 577com app is now available on both Android and iOS. Lightweight, fast-loading, and easy to navigate — betting, Live Casino, deposits, and withdrawals all in one app.
Android, iOS, or straight from your browser — all options are open
Download and install the APK directly. To install outside of the Google Play Store, you'll need to enable "Unknown Sources" — a detailed guide is provided below.
Android Download Download via QR codeIPhone and iPad users can install the 577com app via TestFlight or a direct download link, which is sent after registration.
iOS Download Install guideYou can use 577com's full mobile website directly from your browser without installing the app. Add it to your home screen from Chrome or Safari for an app-like experience.
Use the web version Add PWAYou might be wondering — if I can already play from my browser, why bother downloading a separate app? The 577com app isn't just a copy of the mobile website — it's built specifically with mobile users in mind.
Internet connections in Bangladesh can slow down, especially during peak match times. The 577com app includes offline caching, so pages load much faster. During live matches, push notifications alert you to odds changes the moment they happen — something a browser simply can't do.
The app also supports biometric login (fingerprint or Face ID), so there's no need to type your password every time. Deposits and withdrawals are smoother and faster through the app as well.
Good to know: The 577com app is completely free to download. Register after installation and get a chance to claim a 100% bonus on your first deposit.
Complete the APK installation in just four steps
Download the Android APK from the official 577com page. The file is around 32MB, so a Wi-Fi connection will speed things up. Once downloaded, you'll find the file in the "Downloads" folder in your file manager.
Go to Android Settings → Security (or Privacy) → "Install Unknown Apps". Select your browser or file manager app and enable "Allow from this source". This is only required for installing the 577com APK.
Tap the downloaded file in your notification bar or find it in your file manager. Tap "Install" to begin the installation. The process takes around 30–60 seconds.
Once installation is complete, tap "Open". Log in with your existing 577com account or register if you're new. On your first login, you'll have the option to set up biometric authentication.
Warning: Only download the APK from the official 577com website. APKs from third-party sites may not be safe.
After a successful install: The 577com icon will be added to your home screen. Updates can be applied automatically or manually through the app settings.
Android vs iOS — a side-by-side comparison
| Features | Android | iOS | Web |
|---|---|---|---|
| File Size | 32 MB | 38 MB | Not Applicable |
| Minimum OS | Android 6.0 | IOS 13.0 | Any modern browser |
| Biometric Login | ✓ Yes | ✓ Yes | ✗ No |
| Push Notifications | ✓ Yes | ✓ Yes | ✗ No |
| Dark mode | ✓ Yes | ✓ Yes | ✓ Yes |
| Offline cache | ✓ Yes | ✓ Yes | ✗ Limited |
| Live Streaming | ✓ Yes | ✓ Yes | ✓ Yes |
| Mobile Banking/Nagad Payment | ✓ Yes | ✓ Yes | ✓ Yes |
| Update method | In-app / Manual | In-app | Automatic |
The 577com app is more than just a betting tool — it's a complete gaming and financial management platform. Here are the app's key features.
Built around Bangladesh's sports calendar, the 577com app offers live betting on cricket, football, kabaddi, and more — both local and international events. In-play betting lets you place a wager with just one tap.
Cricket, football, tennis, badminton — live and pre-match betting across 30+ sports categories.
Play baccarat, roulette, blackjack, and more with real dealers — straight on your mobile.
Mobile Banking, Nagad, Rocket, and bank transfer — all available in-app in just a few taps.
Exclusive app-only bonuses, free bets, and cashback offers delivered straight to your notifications.
Watch selected matches live in the app and place bets on the same screen.
Easily view your betting history, win/loss stats, and full transaction records.
App-exclusive benefits: 577com app users receive exclusive monthly cashback offers and free bets available only through the app.
Frequently asked questions about downloading and installing the 577com app