Take the full 77db experience with you wherever you go. The 77db app brings cricket betting, live casino, fish games, and instant bKash payments to your phone — fast, smooth, and built for Bangladesh players.
Free to download. No hidden fees. Requires a 77db account — register free here.
Choose Your Platform
Whether you're on Android or iPhone, 77db has you covered. The Android APK installs directly — no Play Store needed. iPhone users get a full-featured progressive web app that works just like a native app.
Download the 77db APK directly to your Android phone. No Google Play Store required — just enable "Install from unknown sources" in your settings and you're ready in under a minute.
| Version | Latest (2025) |
| File Size | 18 MB |
| Android Required | Android 6.0+ |
| Storage Needed | ~35 MB |
iPhone users can add 77db to their home screen as a progressive web app. Open the site in Safari, tap the Share button, then select "Add to Home Screen" — it works exactly like a native app.
| Type | Progressive Web App |
| iOS Required | iOS 13.0+ |
| Browser | Safari (recommended) |
| Storage Needed | Minimal (web-based) |
Why Use the App
The 77db app isn't just a smaller version of the website — it's built specifically for mobile play, with features that make gaming faster and more convenient for Bangladesh players on the go.
The 77db app is optimised for mobile networks in Bangladesh. Games load faster than the browser version, even on 3G connections. No more waiting — just tap and play within seconds of opening the app.
Never miss a bonus or promotion again. The 77db app sends push notifications directly to your phone when new offers go live, when your withdrawal is processed, or when a live cricket match starts.
The app integrates directly with bKash, Nagad, and Rocket for instant deposits. Your payment details are saved securely so you can top up your balance with a single tap — no re-entering numbers every time.
Log in to your 77db account using your fingerprint or face ID on supported Android and iOS devices. No need to type your password every time — secure, fast, and convenient for daily use.
Follow live cricket scores and place bets in real time without switching between apps. The 77db app shows live match data alongside the betting interface so you can react instantly to what's happening on the pitch.
The 77db app uses a deep dark theme that's easy on the eyes during late-night sessions. The caramel gold and dark brown palette looks sharp on AMOLED screens and reduces battery drain on modern Android phones.
Step-by-Step Guide
Installing the 77db app on Android takes less than two minutes. Because it's a direct APK download rather than a Play Store app, there's one extra step — but it's simple and only needs to be done once.
Open your Android browser and go to 77db.club/app. Make sure you're on a stable internet connection — the APK file is only 18MB so it downloads quickly even on mobile data.
Tap the download button on this page. Your browser will ask you to confirm the download. Tap OK or Download to start. The file will save to your Downloads folder automatically.
When you open the downloaded APK, Android will ask for permission to install apps from this source. Go to Settings, then Security, and enable "Install unknown apps" for your browser. This is a one-time step.
Tap Install on the APK prompt. Installation takes about 10 seconds. Once done, tap Open — or find the 77db icon on your home screen. The app is ready to use immediately.
If you already have a 77db account, log in with your Bangladesh mobile number and password. New players can register directly inside the app in under two minutes and claim the welcome bonus straight away.
Everything You Need to Know
The 77db app has become the go-to way for Bangladesh players to access the platform. More than half of all 77db sessions now happen on mobile, and the app is the reason why. It's faster, more convenient, and packed with features that the browser version simply can't match. This guide covers everything you need to know about the 77db app — what it does, how to get it, and how to get the most out of it.
Most people in Bangladesh access the internet primarily through their phones. The 77db app is built with that in mind — it's lightweight, loads fast on mobile data, and doesn't drain your battery the way a browser tab does. The interface is designed for touchscreens, so buttons are the right size, menus are easy to navigate with one thumb, and the game lobby scrolls smoothly without any lag.
The app also keeps you connected to 77db even when you're not actively playing. Push notifications mean you'll know the moment a new promotion drops, when your withdrawal hits your bKash account, or when a live cricket match you've bet on is about to start. That kind of real-time connection is something a browser bookmark just can't give you.
Every game available on the 77db website is also available in the app. That includes the full sports betting section with live cricket markets, the complete slots library, all live dealer casino tables, and specialty games like Dragon Fishing, Zuma Dragon, Midas Fortune, and Nine. The app doesn't cut corners — you get the same 500+ game catalogue on your phone as you do on desktop.
Live dealer games run particularly well on the app because the video stream is optimised for mobile bandwidth. You can sit at a live baccarat or roulette table and follow the action clearly even on a 4G connection. For cricket fans, the in-app live betting interface shows real-time odds updates alongside live score data, so you can place bets as the match unfolds without missing a ball.
The 77db app supports all the same payment methods as the website — bKash, Nagad, Rocket, and bank transfer. Deposits process instantly and your balance updates in real time. The app saves your preferred payment method so repeat deposits are faster. Withdrawals requested through the app are processed with the same priority as desktop requests, and most bKash withdrawals complete within 15 minutes.
The minimum deposit through the app is the same as the website, and all bonus offers apply equally whether you deposit via the app or the browser. There's no separate app-only deposit limit or different bonus terms — everything is unified across platforms.
The 77db app uses the same 256-bit SSL encryption as the website. All data transmitted between the app and the 77db servers is fully encrypted. The app also supports biometric authentication on compatible devices — you can set up fingerprint or face unlock so your account is protected even if someone else picks up your phone.
Only download the 77db app from the official 77db.club website. Do not install APK files from third-party sites or unofficial sources — these may be modified versions that could compromise your account or device. The official 77db APK is scanned and verified before each release.
The 77db app is updated regularly with new features, performance improvements, and security patches. When a new version is available, you'll see a notification inside the app prompting you to update. Updates are small — usually under 10MB — and install quickly. Keeping the app updated ensures you always have access to the latest games and the best performance on your device.
Common Questions
Ready to Play?
Join over 50,000 Bangladesh players who use the 77db app every day. Download free, register in two minutes, and claim your 150% welcome bonus on your first deposit.
18+ only. Gambling involves financial risk. Please play within your means. Responsible Gaming tools available in-app.