Mobile App

okbhai App — The best betting and gaming experience on Android and iOS, right at your fingertips

At home or on the go — play, deposit, and withdraw your winnings anytime, anywhere with the okbhai app.

Android iOS Mobile Web

50 MB

App size

4.7★

User rating

500,000+

Active Users

Free

Completely Free

okbhai Key app features

Get more with the app than the browser

Fastest loading

3x faster than a browser. Runs smoothly even on a weak internet connection.

Push notifications

Get instant notifications for new promotions, bonuses, and match updates.

Biometric Login

Dark mode

Dark mode activates automatically for a more comfortable viewing experience at night or in low light.

Live Streaming

Bet while you watch. Live streaming in HD quality is supported.

In-app payments

Deposit directly to mobile banking and e-wallets from within the app.

Live Scores & Stats

Live scores and stats for cricket, football, and all major sports in one place.

Live Chat Support

Chat directly with our Bengali support team 24/7, right from within the app.

okbhai App Installation Guide

Whether you're on Android or iOS, installing the okbhai app takes just a few minutes. Follow the steps for your device below.

Go to okbhai.vu

Open okbhai.vu in Chrome or any browser on your Android phone.

Download the APK file

Click the "Download Android APK" button on the app page. The file will be saved to your phone.

Enable Unknown Sources

Go to Settings → Security → Unknown Sources, or enable "Install unknown apps".

Install the APK

Tap the downloaded APK file and select "Install".

Log in and start playing

Once installed, open the okbhai app, log in, and enjoy.

Open okbhai.vu in Safari

Open okbhai.vu in Safari on your iPhone or iPad. Chrome works too.

Tap the Share icon

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

Select "Add to Home Screen"

From the Share menu, select "Add to Home Screen".

Add with a name

Name it "okbhai" and tap "Add" at the top. The icon will appear on your home screen.

Use it like an app

Tap the okbhai icon on your home screen. You'll get a full-screen app experience.

Why okbhai App Why is it so popular in Bangladesh?

Smartphone usage in Bangladesh is growing every day, and mobile internet is now the primary way people get online. With that in mind, okbhai built their mobile app specifically for users in Bangladesh.

Many people assume you can't get a great betting experience on mobile. okbhai proves otherwise. Use the app and you'll find it's a complete alternative to the desktop site — and in some ways even more convenient.

One of the biggest advantages of the okbhai app is its lightweight build. At just 50 MB, it downloads easily over 3G or 4G and runs well even on older devices. Low RAM is not an issue.

Push notifications are one of the app's standout features. Whether a new promotion goes live, key match odds are updated, or your withdrawal is processed, you'll get an instant notification on your phone. This is not available in the browser.

Biometric login is another key feature. Instead of typing your password every time, you can access your account with just a fingerprint. It's also more secure, since your biometric data stays on your device only.

Works on low data

The okbhai app uses less data — up to 40% less than regular browsing. Save on your mobile data costs.

Battery Efficient

Thanks to optimized coding, the okbhai app uses noticeably less battery than browsing.

Full Bengali Interface

Every menu, button, and message in the app is in Bengali — making it the easiest experience for new users.

Available in the app All Game Types

Okbhai is more than just betting — from casino games to fish games, everything is available in one single app.

Sports Betting

Cricket — IPL, BPL, International
Football — Premier League, La Liga
Tennis, Badminton, Basketball
Live Betting — In-Play

Live Casino

Live Baccarat — 5+ Variants
Live Blackjack
Live Roulette
Teen Patti, Dragon Tiger

Slot Games

500+ Slot Games
Progressive Jackpot Slots
Megaways Slots
Free Spin Bonus Game

Fish Game

Multiplayer Fishing
Boss Fish Bonus Round
Tournament mode
HD graphics on mobile

System Requirements — Which phones does it support?

The okbhai app runs smoothly on most modern smartphones

Topic	Android	iOS
Minimum OS Version	Android 6.0 (Marshmallow)	IOS 12.0
RAM	Minimum 2 GB	Minimum 2 GB
Storage	50 MB free space	60 MB free space
Internet	3G or above	3G or above
Download method	APK from okbhai.vu	PWA (Home Screen)
Update	Automatic / Manual	Automatic

okbhai App vs. Mobile Website

A common question is: I can already access okbhai through the browser, so why download a separate app? It's a fair question, and the honest answer is: yes, okbhai works in the browser too — but the app comes with a few extra advantages.

First, the app loads significantly faster than a browser — no waiting for pages to refresh. Second, certain features are available offline, such as viewing your previous bet history and account details.

Third, biometric login and push notifications are exclusive to the app. For regular users, these two features make a real difference.

That said, if you only play occasionally, the mobile website gives you full access too. okbhai's mobile website is highly optimized — easy to use on small screens with all features accessible.

In short: the okbhai app is the best choice for regular users, while the mobile site works perfectly well for occasional use. okbhai offers both options because not everyone has the same preference.

App Related Questions

The most frequently asked questions about downloading and using the okbhai mobile app.

View All Questions

Yes, downloading and using the okbhai app is completely free. There are no charges for downloading or installing. The app can be downloaded directly from the okbhai.vu website.

This issue usually occurs when "Unknown Sources" is disabled. Go to Settings → Security → Unknown Sources and enable it. On Android 8 and above, go to Settings → Apps → Install Unknown Apps and grant permission to your browser app. Then try installing again.

When a new version is available, the okbhai app will show an update notification on launch. On Android, download the latest APK from okbhai.vu and install it to update. iOS PWA updates automatically.

Yes, the okbhai app supports all the same payment methods as the website. Mobile banking, e-wallets, bank transfer — every option is available in the app. Both deposits and withdrawals are supported.

The okbhai app runs on any Android 6.0 or higher device with at least 2 GB of RAM. It may take a moment longer to load on older phones, but all core features will work just fine.

Yes, the same account works on both the okbhai app and website. No matter which device you log in from, your balance, bet history, and bonuses are all in one place.