Mobile App Now Available

4777db App — Download for Android and iOS and enjoy the best gaming experience anytime, anywhere

The entire 4777db experience is now in your pocket. Deposit via bKash, live betting, bingo, promotions — everything in one place. The app takes less than a minute to download.

Android APK
v3.2.1 available
iOS App
iPhone and iPad
100% Safe
SSL encryption
Fast Loading
Under 2 Seconds
50 MB App size
4.8 ★ Average User Rating
200,000+ Active Users
24/7 Live Support
Choose Your Platform

Download the 4777db app for your device

The 4777db app delivers the same great experience on both Android and iOS. Just pick the right version for your device.

Most Popular

Android App

Compatible with any smartphone running Android 6.0 or above. Download the APK file directly from the 4777db site.

Android 6.0+ 50 MB Free
Android APK Download
iPhone and iPad

IOS App

Optimized for iPhone and iPad. Runs seamlessly on iOS 13 and above.

iOS 13+ 48 MB Free
iOS App Download
4777db
What makes this app different

Why the 4777db mobile app is the first choice for gamers in Bangladesh

Smartphone usage in Bangladesh grows every year, and so does the demand for mobile online gaming. 4777db built its mobile app with exactly this in mind — not just a browser version, but a fully native app optimized specifically for mobile.

Speed is one of the biggest advantages of the 4777db app. Even on a basic 3G connection, the app loads in under 2 seconds. Live scores in the betting section update in real time — no need to refresh the page.

The 4777db app is just as carefully crafted in terms of design. The interface is laid out so intuitively that even first-time users can find their way around without any confusion. The buttons are large and clearly labeled — ideal for touch interaction on mobile.

Built with Bangladeshi Users in Mind

The 4777db app has a fully localized interface and delivers notifications in Bangla, so you'll never miss an offer or match update. bKash and Nagad payments can be made directly within the app — no need to open a separate browser.

Another standout feature is battery-efficient performance. Even during extended live match sessions, your phone stays cool and the battery holds up well.

App features

What's inside the 4777db app

Everything the full gaming platform offers, all in one app — nothing left out.

Instant Deposit

Deposit via bKash, Nagad, or Rocket right from within the app. Your balance updates within 30 seconds.

Live Betting

Watch real-time odds on live matches and place your bets instantly. Score updates are immediate.

Push Notifications

New offers, pre-match reminders, win confirmations — get all notifications in Bengali.

Bingo and Casino

Mobile-optimized Bingo and casino games. Runs flawlessly on any screen size.

Exclusive app bonus

App-exclusive promotions and bonus offers are available regularly for app users only.

Biometric Login

Log in with your fingerprint or Face ID in just one second. No more remembering passwords.

Installation guide

Install the 4777db Android App in Just 5 Steps

Not on Google Play Store? No problem — you can install it easily using the APK file.

1
Go to Your Phone's Settings

Go to Settings → Security → Unknown Sources and turn it on. This is required to install the APK.

2
Log in to 4777db

Open 4777db's official site in your browser and log in.

3
Click the "Download App" button

Tap the Android download button on the homepage or app page. The APK file will begin downloading.

4
Open the Downloaded File

Open the 4777db.apk file from your notification bar or file manager.

5
Install and start playing

Tap the "Install" button. Once installation is complete, open the app, log in, and start playing.

Important Note

Enabling Unknown Sources is only temporary. You can turn it off again after installation. The 4777db APK is completely safe — every release is virus-scanned before it goes live.

4777db

How to install on iOS

IPhone and iPad users can install the iOS profile directly from the app page on the 4777db site. Tap the download link in Safari and installation will begin automatically. Then go to Settings → General → VPN & Device Management to trust the profile.

Register
Details

Everything you can do with the 4777db app — a complete guide

4777db

The 4777db app is far more than a basic mobile client — it's a full gaming hub. Everything available on the desktop version is right here in the app, and in some cases app users get a little extra on top.

Sports Betting Section

The 4777db app's Sports Betting section covers cricket, football, tennis, badminton, and more than 20 sports in total. You can bet on all the leagues Bangladeshi fans follow — IPL, BPL, EPL, and more. Live betting odds refresh every few seconds, and it's even easier to track on the app.

Casino & Bingo Games

The casino section includes slots, roulette, blackjack, and Live Casino games. The bingo section is especially popular — it's accessible on a small budget and offers solid winning odds. Thousands of players join 4777db's bingo rooms every day.

Account management

Deposits, withdrawals, transaction history, bonus balance checks — all handled right from the app. Updating your profile photo, changing your password, editing personal details — that's all in-app too.

App-exclusive benefits

4777db app users get access to exclusive perks that aren't available anywhere else. Weekly app-only cashback offers are available, and flash promotions are sent via push notification — these last just a few hours and typically don't appear on the website.

The app also has a Favorites feature where you can save your preferred games or sports. Next time you open the app, you'll land right where you want to be.

The app's Bet Slip feature is also very handy. You can queue up bets on multiple matches and confirm them all at once. Accumulator bets have never been easier to place.

100% Bonus on Your First Deposit!

Make your first deposit through the app and get a 100% bonus — up to BDT 5,000.

Register now
Updates and support

The 4777db app gets regular updates — so you always have the best experience

Regular updates are a hallmark of a great app. 4777db releases at least one update every month, bringing new features, bug fixes, and performance improvements.

Update notifications are pushed directly to the app. Turn on auto-update in the app settings and new versions will install automatically.

What to Do If You Run Into an Issue

If you run into any issues with the 4777db app, start by closing it and reopening it. If that doesn't help, clear the cache. If the problem persists, uninstall the app and download a fresh APK.

If you're having login trouble, use the "Forgot Password" option. For deposit issues, note your transaction ID and reach out via live chat. The 4777db customer support team is available 24 hours a day, 7 days a week.

What's Coming Next

The next 4777db update will bring dark mode, more payment options, and improved live streaming. The cricket live scorecard will be more detailed than ever. App users will be the first to get all these new features.

  • Dark Mode — Easy on the Eyes
  • Faster loading — performance optimization
  • New Game Category — Virtual Sports
  • Detailed Bet History & Analytics
  • Friend Referral System
4777db
Description Android IOS
App size 50 MB 48 MB
Minimum OS Android 6.0 IOS 13
Load Time < 2 seconds < 2 seconds
Bengali Language ✓ Yes ✓ Yes
Biometric ✓ Yes ✓ Yes
Push Notifications ✓ Yes ✓ Yes
Price Free Free
User Reviews

What Users Are Saying About the 4777db App

★★★★★

"4777db is genuinely smooth. Deposits via bKash hit your balance in under a minute, and the live betting odds update almost instantly."

— Rahul Ahmed, Dhaka
★★★★★

"I used to play on the browser, but once I downloaded the app I never went back. The app-exclusive offers are really worth it."

— Sumaiya Begum, Chittagong
★★★★☆

"The fingerprint login is a great touch. The bingo game looks fantastic on mobile too. Dark mode in the next update would make it even better."

— Karim Uddin, Sylhet
FAQ

Frequently asked questions about the 4777db app

No, the 4777db app is not currently available on the Google Play Store. However, the APK file can be downloaded directly from the official 4777db website. It is completely safe and virus-free.

Yes, it is safe specifically for downloading the official 4777db APK. Once installation is complete, you can turn Unknown Sources back off if you prefer. Do not download APK files from any unfamiliar or unofficial sites.

Yes, the 4777db app is completely free to download and install. Both the Android and iOS versions are free. No payment is required to download the app.

The 4777db app runs on Android 6.0 and above. Performance may be slightly lower on older devices. For the best experience, Android 9.0+ with at least 3 GB RAM is recommended.

Start by closing the app and reopening it. If that doesn't help, restart your phone. If the issue persists, go to Settings → Apps → 4777db → Clear Cache. If you're still having trouble, uninstall the app and download a fresh APK.

Yes, the same account works on both the website and the app. Your balance, bet history, and bonuses are always in sync. A deposit made on the website reflects in the app instantly.
4777db Mobile App

Download now — Bangladesh's top gaming app, right in your hands

Over 200,000 Bangladeshi players enjoy the 4777db app every day. Register now and claim a 100% bonus on your first deposit.

বাংলা