Official app download

457bd Download — The Best Gaming Experience on Android & iOS, Right at Your Fingertips

Install the 457bd app on your phone and enjoy Sports Betting, Live Casino, and Bingo from anywhere. Fast, lightweight, and in Bangla.

Android APK iOS support Full Bangla Fast Loading Secure

For your device 457bd App Choose

The 457bd app is available on both Android and iOS. Install once and enjoy everything.

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Android App

Version 2.8.1 · APK · 32 MB

Android 5.0 or above
RAM: at least 1 GB
Storage: 50 MB Free Space
Internet connection required
Unknown Sources must be enabled

Android APK Download

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IOS App

Version 2.8.1 · IPA · 41 MB

iOS 12.0 or above
iPhone 6s or later
Storage: 60 MB Free Space
Internet connection required
Can be installed from Safari

Get the iOS app

Works without the app too

No problem if you skip the app. Just open 457bd.win in any smartphone browser to access all features — Sports Betting, casino, bingo, everything. That said, the app loads faster and supports push notifications.

Why the 457bd app Ready to Download?

A browser works fine for playing games online, but installing the 457bd app takes the experience to another level. The app is built specifically for smartphone users in Bangladesh — it loads fast on less data, is easy on battery life, and is fully optimized for smaller screens.

With the 457bd app, you get live match notifications, never miss a bonus offer, and can complete deposits and withdrawals faster. Once you log in, you won't need to re-enter your password each time — biometric login is supported too.

3x Faster Loading — Quicker Than Any Browser
Push Notifications — Live Match & Bonus Updates
Biometric Login — Fingerprint & Face ID
Low data usage — optimized network performance
Offline mode — view status on limited connectivity
Dark Mode Support — Easy on the Eyes

457bd app's Key Features

One app for everything — games, payments, support, bonuses, and more

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Full Sports Betting

Cricket, football, tennis, badminton — live betting across all major leagues and tournaments, with real-time odds updates in the app.

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Live Casino HD

Live Baccarat, Roulette, and Blackjack with Bangla-speaking hosts. HD streaming in the app runs buffer-free, even on 3G.

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Instant Payments

Deposit and withdraw via bKash, Nagad, or Rocket with a single tap. Payment history and status are visible directly in the app.

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Exclusive app bonus

Exclusive daily cashback and reload bonuses for app users only. Stay informed with timely push notifications.

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In-app live chat

Chat directly with our support team in Bengali without leaving the app. Available 24/7 with an average response time of under 2 minutes.

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Betting History & Stats

Your full win/loss record, profit/loss charts, and favourite games list — all available right in the app.

On Android How to install

The 457bd app isn't on the Google Play Store, but installing it is still straightforward. Just download the APK file directly from our site and follow the steps below:

1

Enable Unknown Sources

Go to your phone's Settings → Security or Privacy and enable "Unknown Sources" or "Install unknown apps". This is required to install APK files.
2

Download APK

Click the download button above. The file will be saved to your phone's Downloads folder.
3

Open the APK file

Tap the downloaded APK file from your File Manager or notification bar.
4

Tap the Install button

Tap "Install". The installation will be done within 10–30 seconds.
5

Log In & Get Started

Open the app, log in to your 457bd account, and start playing. New users can register directly from the app.

On iPhone How to get the 457bd app

You'll need to use Safari to install the 457bd app on iOS. The process is just as easy as Android, just slightly different. Many users also add 457bd to their home screen as a PWA (Progressive Web App).

Open in Safari

Visit 457bd.win in Safari on your iPhone. Adding to the home screen does not work in Chrome or other browsers.

Tap the Share button

Tap the Share icon (square with an upward arrow) in the bottom toolbar.

Add to Home Screen

Tap "Add to Home Screen". Then tap "Add" — no need to change the name.

Open from Home Screen

The 457bd icon will now appear on your home screen and works just like a native app.

For iOS IPA file

For direct IPA file installation, visit our app page and follow the provided instructions to install via AltStore or the official method.

System Requirements

What your device needs to run the 457bd app

Description	Android	iOS
Minimum OS Version	Android 5.0 (Lollipop)	IOS 12.0
Processor	Quad-core 1.4 GHz	Apple A9 or above
RAM	At least 1 GB	At least 2 GB
Storage	50 MB Free Space	60 MB Free Space
Internet	3G / 4G / WiFi	3G / 4G / WiFi
Screen Resolution	720x1280 or Higher	IPhone 6s and later
For Live Casino	4G / WiFi Recommended	4G / WiFi Recommended
Download Size	32 MB	41 MB

Device Compatibility

The 457bd app has been tested on the most widely used smartphone models in Bangladesh — from budget phones to flagships, it runs smoothly across all device types. Compatibility rates for popular devices are listed below:

Samsung Galaxy Series99%

Xiaomi / Redmi97%

Realme / OPPO96%

Vivo / Tecno / Itel94%

iPhone (iOS 12+)98%

Runs on Older Phones Too

The 457bd app works on phones as far back as Android 5.0. For the best Live Casino streaming experience, Android 8.0+ with 2 GB RAM is recommended.

For app users Reviews

What users are saying about the 457bd app

★★★★★

"Took less than 5 minutes to install. Everything that used to take time in the browser is so much faster in the app. Depositing via bKash is just one tap."

Mahmudul Hasan

Dhaka · Android User

★★★★★

"Added it to my iPhone home screen and it feels just like a native app. Live casino runs in HD with virtually no buffering."

Tanzila Khanam

Chattogram · iOS user

★★★★★

"Push notifications mean I never miss a bonus offer. I used to play on the browser, but now I only use the 457bd app."

Rifat Ahmed

Sylhet · Android User

Frequently Questions

Frequently asked questions about downloading and installing the 457bd app

Yes, completely safe. APK files downloaded from the official 457bd website are virus-free and digitally signed. Avoid downloading from any third-party sites — always get the app from 457bd.win.

Installing any APK from outside the Google Play Store requires enabling Unknown Sources or Install Unknown Apps in Android settings. This is a standard Android security setting. You can turn it back off after installing the 457bd app if you prefer.

Yes. The 457bd app and website share the same account. Just log in to the app with the same credentials you use on the web. Your balance, betting history, and bonuses are all synced.

Yes, the 457bd app is updated regularly. You'll receive an in-app notification whenever a new update is available. To update, visit 457bd.win/download and download the latest APK — your existing data will not be lost.

Yes, absolutely. The 457bd mobile website is fully functional. You can access all features by opening 457bd.win in any browser. However, the app offers push notifications, faster loading, and biometric login — features that aren't available in a browser.

Tap the live chat button inside the app. Our Bengali-language support team is available 24/7 and responds in an average of 2 minutes. You can also reach us through the website.

457bd Download — The Best Gaming Experience on Android & iOS, Right at Your Fingertips