Latest Version v3.2.1

4777db App Download — the best gaming experience on Android and iOS

The official 4777db app puts everything in the hands of hundreds of thousands of players across Bangladesh. Cricket betting, fish games, slots, or Live Casino — all in one app, anytime, anywhere. With bKash-Nagad payments, a Bangla interface, and 24/7 support, this is a truly homegrown Bangladeshi gaming app.

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Download Android APK

Download iOS App

18+ only. Please gamble responsibly.

Why the 4777db App Download

Most internet activity in Bangladesh happens on mobile phones. With that reality in mind, 4777db has built a full-featured mobile app that runs smoothly on any standard Android or iOS device. No more logging in through a browser repeatedly or waiting for pages to load — just open the app and all your games are right there.

Many people assume mobile apps don't offer the full experience you get on the web. With 4777db, it's the opposite. The app actually has more features than the web version — push notifications, faster live score updates, one-tap deposits, and biometric login. Download it once and you'll see the difference for yourself.

With the app, you can follow live cricket scores and place bets, spin the slots, and jump into fish games to win prizes — all at the same time. 4777db's multi-game experience sets it apart from any other gaming app in Bangladesh.

Direct APK install supported

Beyond the Google Play Store, you can download and install the 4777db APK directly. The process is simple and explained step by step below.

Which On the Platform Available?

Android, iOS, or browser — three ways to access 4777db

🤖 Most Popular

Android APK

Works on any Android 5.0 or higher device. Download the APK file and install it directly — no app store needed.

File Size: Only 5 MB Install time: under 2 minutes With Push Notifications Offline score cache

Download Android APK

🍎 Available on iOS

IPhone / iPad

Compatible with iOS 13 and above. Install the app on your iPhone or iPad and log in with Touch ID or Face ID.

iOS 13+ support Face ID / Touch ID login Retina display optimized iPad support

Download iOS App

🌐 Without installing

Web browser

You can also log in to 4777db directly from any browser and play all games without downloading the app. Chrome, Firefox, or Safari — all work fine.

Play without installing All Browsers Supported Works on Desktop Too Access All Features

Access Directly Web version

On Android How to install?

Installing the 4777db APK is straightforward. Just follow the steps below once and you're good to go.

Allow unknown sources

Go to Settings → Security or Privacy on your phone and enable "Unknown Sources" or "Install unknown apps". You only need to do this once.

Download APK

Click the "Android APK" button above to download the official 4777db APK file. You'll get a browser notification once the download is complete.

Open the File

Tap the APK file in your Downloads folder or click the notification. The install confirmation screen will appear.

Tap the Install button

Tap "Install" and the installation completes in just a few seconds. The app icon will appear on your home screen.

Create an account or log in

Open the 4777db app. New users can register; existing users just log in. Deposit via bKash and start playing right away.

Claim your welcome bonus

Make your first deposit and receive a special welcome bonus. You can start playing right away using your bonus funds.

What to Do If You Have an Older Version?

If a previous version is already installed, installing the new APK will automatically update the app. No data or balance will be lost.

App's Technical specs

Subject	Android	IOS
File Size	5.2 MB	7.8 MB
Minimum OS	Android 5.0+	IOS 13.0+
Latest Update	June 2026	June 2026
Language	Bangla, English	Bangla, English
Biometric Login	Fingerprint	Face ID / Touch ID
Push Notifications	✔ Available	✔ Available
Live Score	✔ Available	✔ Available
RAM required	1 GB+	1 GB+

User Rating

Easy to Use

9.5

Game variety

9.2

Payment Speed

9.6

App stability

9.0

Support Quality

9.4

App's Special Features

Push Notifications

Get instant notifications before a match starts, when bonus offers are available, or when a deposit is confirmed.

Biometric Login

Live Score

Follow ball-by-ball match updates right inside the app — no separate sports app needed.

One-tap deposit

If bKash or Nagad is saved, deposit in a single tap — no need to enter your number each time.

Multi-Game

Watch live odds for cricket bets while playing slots at the same time.

Dark Mode

Dark mode is on by default for comfortable viewing — play late at night without any eye strain.

What's in the app games available?

The 4777db app is more than a betting tool — it's a full gaming platform. Open the app and jump to any section in one tap from the left menu.

Sports Bet: Live and pre-match betting on 30+ sports including cricket, football, kabaddi, and basketball. Full coverage of BPL, IPL, World Cup, and more.
Fish Game: Dive into a colorful underwater world and shoot fish to win. It's a skill-based game — the better you get, the better your chances.
Slot Games: Hundreds of themed slot machines — fruit, mythology, classic, and Megaways. Playable on any budget.
Live Casino: Play Live Blackjack, Roulette, Baccarat, and card games with real dealers. HD video streaming is available directly in the app.
Crash & Arcade: Popular crash games like Aviator and JetX run brilliantly on the app. Watching the multiplier climb is genuinely thrilling.
Bonuses & Promotions: Logging in via the app unlocks exclusive mobile bonuses that may not be available on the web.

Keep in Mind

Verify your account before playing on the 4777db app. Verified accounts enjoy faster withdrawals and stronger security.

How to install on iOS?

Installing the 4777db app on an iPhone or iPad works a little differently:

Open the 4777db site in Safari and tap the "Our App" button.

Tap the share icon below, then select "Add to Home Screen".

The 4777db icon will be added to your home screen and work just like a native app.

In the app Payment Methods

All popular payment methods in Bangladesh are supported on the 4777db app

💳

BKash

Bangladesh's number one mobile banking service. Deposit from as little as BDT 100, with funds credited instantly.

📱

Nagad

Deposit via Nagad quickly and easily. Nagad can also be used for withdrawals.

🏦

Rocket

Deposit and withdraw via Dutch-Bangla Bank's Rocket service — trusted and available nationwide.

🏧

Bank Transfer

You can also deposit directly from your bank account — ideal for larger transactions.

Deposit Time

Deposits made via bKash or Nagad are typically credited to your 4777db balance within 1–3 minutes.

Withdrawal time

Winnings are typically transferred to your mobile wallet within 30 minutes to 2 hours of requesting a withdrawal.

Secure Transactions

All transactions are protected with SSL encryption. Your financial information is never shared with any third party.

Frequently FAQ

Frequently asked questions about downloading and installing the 4777db app

Yes, APKs downloaded from the official 4777db website are completely safe. The file is digitally signed and free of malware. It is best to avoid downloading APKs from third-party sites, as those may be modified or harmful.

First, go to Settings → Security and make sure "Unknown Sources" or "Install unknown apps" is enabled. If not, turn it on. If the issue persists, check your phone's storage — at least 10 MB of free space is required. If the problem remains, contact 4777db support.

No, installing a new version of the APK will not erase your balance, bet history, or account details. All your data is securely stored on 4777db's servers. Only the app's interface and features are updated.

Yes. You can log in to your single 4777db account across the web browser, Android app, and iOS app. Your balance and history stay in sync across all devices.

Yes, all games available on the website are also available on the 4777db app. On top of that, the app includes exclusive mobile bonuses and offers available only to app users, making it the more convenient choice.

Yes, the 4777db app is fully available in Bengali. Menus, buttons, notifications, and support chat — everything is in Bengali. You also have the option to switch to English if needed.

No, downloading and installing the 4777db app is completely free. You only need internet data — and with the APK at just 5 MB, that cost is minimal. Creating an account is also free.