The 3777 bet app brings the full betting and gaming experience straight to your Android phone. Sports, casino, fishing games, deposits, withdrawals — everything you can do on the website is right there in your pocket, optimised for mobile and built to run smoothly on the devices most players in Bangladesh actually use.
18+ only. Please gamble responsibly. Responsible Gaming Policy
Why Use the App
The app is not a stripped-down version of the website. It is the full 3777 bet experience, redesigned for touch screens and mobile data connections.
Follow live matches and place bets in real time directly from the 3777 bet app. Odds update instantly, and your bets are confirmed within seconds. Cricket, football, kabaddi, tennis — all the markets Bangladesh players care about are right there.
Fierce Fishing, Fortune Gems 2, Fortune Tree, Dragon of Demons, Shaolin Soccer — every game available on the website runs smoothly in the 3777 bet app. The touch controls are natural and the graphics hold up well even on mid-range Android phones.
Top up your account or request a withdrawal without leaving the app. bKash, Nagad, and Rocket are all supported. Deposits are credited instantly and withdrawals are processed fast — no need to switch between apps or open a browser.
Never miss a big match or a limited-time promotion. The 3777 bet app sends push notifications for match kick-offs, bet results, deposit confirmations, and bonus offers. You stay informed without having to check the app manually every few minutes.
The 3777 bet app is built to load fast on Grameenphone, Robi, Banglalink, and Teletalk mobile data. Pages are lightweight, images are compressed, and the app caches key data so it stays responsive even when your signal drops for a moment.
Log in to the app with the same mobile number and password you use on the 3777 bet website. Your balance, bet history, active bonuses, and account settings are all synced in real time. Switch between devices without losing anything.
Installation Guide
Installing the 3777 bet app on your Android phone takes under two minutes. Because it is an APK file rather than a Play Store download, you need to allow installations from unknown sources first — this is a standard one-time step for any APK on Android.
Go to the Download page on the 3777 bet website from your Android phone's browser. You will find the latest version of the APK file ready to download.
Before installing, go to your phone's Settings → Security (or Privacy) → enable "Install from Unknown Sources" or "Allow from this source" for your browser. This is a one-time setting and is completely safe for the official 3777 bet APK.
Tap the download button on the page. The APK file is small — it downloads in seconds even on a 3G connection. Check your notification bar or Downloads folder once it is complete.
Tap the downloaded APK file and follow the on-screen prompts to install. The whole process takes about 30 seconds. Once installed, the 3777 bet app icon will appear on your home screen.
Open the app and log in with your existing 3777 bet account. If you are new, tap Register to create a free account in under two minutes. Your account works across the app and the website.
| Platform | Android (APK) |
| Current Version | Latest Stable Release |
| File Size | Under 30 MB |
| Android Required | Android 5.0 and above |
| Language | English |
| Connection | 3G / 4G / Wi-Fi |
| Updates | Free, in-app notifications |
| Security | SSL encrypted, virus scanned |
Every game on the 3777 bet platform is accessible through the app. Here is what you can play right now:
About the App
Most people in Bangladesh do their betting on a phone, not a laptop. That is exactly why the 3777 bet app was built — to give players a fast, reliable, and complete mobile betting experience without having to open a browser every time. Whether you are watching a cricket match at home or checking scores on your commute, the 3777 bet app keeps you connected to your account and your bets at all times.
A lot of betting apps are designed for high-end phones and fast Wi-Fi. The 3777 bet app is different. It was tested on the kinds of Android phones that are actually popular in Bangladesh — mid-range devices running Android 5 and above — and on the mobile data speeds that most players deal with day to day. The result is an app that loads quickly, does not drain your battery, and does not freeze up when your signal is not perfect.
The APK file itself is under 30 MB, so it downloads fast even on a 3G connection. Installation takes about 30 seconds. Once it is on your phone, the app launches in a couple of seconds and gets you to the betting markets or game lobby without unnecessary loading screens.
You do not need a separate account for the 3777 bet app. Log in with the same mobile number and password you use on the website. Your balance, bet history, active bonuses, and account settings are all synced in real time. If you place a bet on the website and then open the app five minutes later, that bet is already there in your history. If you deposit via the app, the balance shows up on the website immediately.
This also means that if you already have a 3777 bet account, you can download the app and start using it straight away — no re-registration, no waiting for account approval, no extra verification steps.
The 3777 bet app supports the same payment methods as the website: bKash, Nagad, and Rocket. These are the mobile financial services that most players in Bangladesh already use every day, so there is no need to set up a bank transfer or use an international payment method. Deposits are credited to your account instantly. Withdrawal requests are processed quickly and the money arrives in your mobile wallet without unnecessary delays.
All payment transactions in the app are protected by SSL encryption. Your financial details are never stored on the app itself — they go directly through the secure payment gateway.
Because the 3777 bet app is an APK rather than a Play Store app, updates work slightly differently. When a new version is available, you will see a notification inside the app. Tap it to go to the Download page and get the latest APK. Updates are free and usually take less than a minute to install. Keeping the app updated ensures you have access to the newest games, the latest security patches, and any new features that have been added to the platform.
Yes. The APK file is scanned for malware and verified before every release. The app uses SSL encryption for all data transmitted between your phone and the 3777 bet servers. Your login credentials, payment details, and personal information are all protected. The only thing you need to be careful about is where you download the APK from — always use the official Download page on this website to make sure you are getting the genuine, unmodified version of the app.
Free APK · Under 30 MB · Android 5.0+
Get the AppOfficial APK — always download from this page only
Having trouble installing or using the 3777 bet app? Our support team is available 24/7.
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Join thousands of Bangladesh players who bet and play on the go with the 3777 bet app. Download it free, log in, and start playing in minutes.
18+ only. Gambling involves risk. Please play responsibly.