Available on Both Android & iOS

Download the olbg App – The Best Gaming Experience on Any Device

With the olbg mobile app, enjoy casino games, Sports Betting, and slots at home or on the go — fast, secure, and fully localized.

Android 6.0+ iOS 13+ Browser Version

Choose Your Device

Olbg is available on three platforms — Android, iOS, and web browser.

Android App

Download the APK file directly. Installation takes just 2 minutes.

Version 4.2.1 — File size 48 MB

Android APK

IOS App

Optimized for iPhone and iPad. Install from the App Store.

Version 4.2.1 — iOS 13 or above

iOS App

Web Browser

Play directly from your browser — no installation needed. Works on all devices.

Chrome, Firefox & Safari Supported

Play in Browser

Why Download the olbg App?

The mobile app offers far more than the website. The olbg app is built specifically for mobile users in Bangladesh — it uses less data, loads faster, and is easier on your battery.

The app supports push notifications, so you'll be instantly alerted when a new bonus offer drops or your favorite match kicks off. Never miss an important event again.

3x Faster

Compared to the Website

40% Less Data

Data-Friendly Mobile Use

Key Features of the olbg App

Not just for gaming — for the complete gaming experience.

Smart Notifications

Get instant updates for everything — game starts, bonus credits, and withdrawal confirmations.

Biometric Login

HD Live Stream

Watch cricket and football matches live in HD and place live bets on the same screen.

Dark Mode

Switch on Dark Mode for a more comfortable viewing experience at night — and save battery too.

Live Score Tracker

Follow live match scores in real time, right inside the app.

In-App Payments

Deposit and withdraw directly from the app via mobile banking or e-wallet.

How to Install olbg on Android

Installing the APK file on an Android phone typically takes 3–4 minutes. Follow the steps below.

Allow Unknown Sources

Go to your phone's Settings > Security > Unknown Sources and enable the option. This is only needed to install the olbg APK.

Download the APK File

Click the "Android APK" button above. The file will be saved to your phone's Downloads folder.

Open File Manager

Locate the downloaded APK file and tap on it.

Tap the Install Button

Tap the "Install" button and wait a few seconds. Once installation is complete, open the app.

Log In or Register

Secured

The olbg APK file is completely safe and virus-free. Our file is regularly verified by independent third-party security experts.

Using olbg on iPhone & iPad

Using olbg on Apple devices is just as easy. iOS users have two options — download from the App Store or add the site to the home screen via Safari.

Option 1 — App Store

Open the App Store and search for "olbg"
Find the app and tap the "Get" button
Open the App Once Downloaded and Installed
Log In or Register

Option 2 — PWA via Safari

Open olbg.vu in Safari
Tap the Share Button (bottom bar)
Select "Add to Home Screen"
An app-like icon will be added to your home screen

The olbg iOS app is built in full compliance with Apple guidelines. It is optimized for battery efficiency and looks stunning on iPhone's Retina display.

App vs. Web Browser — A Comparison

Find out which option works best for you.

Features	Android App	iOS App	Web Browser
Loading Speed	Blazing Fast	Blazing Fast	Medium
Push Notifications	Yes	Yes	No
Biometric Login	Yes	Yes	No
Data Usage	Lowest	Lowest	Relatively Higher
Installation	Required	Required	Not Required
Live Streaming	HD Quality	HD Quality	SD/HD
Offline Mode	Partial	Partial	No

More About the olbg App

Olbg's mobile app was built with one goal in mind — delivering a premium gaming experience to everyday users in Bangladesh. That's why it runs smoothly on low-end Android phones and holds up well on slow internet connections.

The app's UI is designed entirely in English for our local users. Every button and menu item is clearly labeled, and game instructions are easy to follow. Many users say the intuitive interface makes the app a pleasure to use.

The app is updated regularly. Each update brings new features and fixes existing bugs. When you receive an update notification, simply update from the App Store or directly within the app.

The olbg app brings Live Casino, slots, Sports Betting, and live scores all together in one place — no need to juggle multiple apps.

Download FAQ

Frequently asked questions about downloading and installing the app.

Yes, the olbg APK file is completely safe. It is digitally signed and regularly verified by independent third-party security experts. It contains no viruses or malware.

The olbg app runs on Android 6.0 (Marshmallow) or higher. It works on most modern Android phones. For iOS, you'll need iOS 13 or later.

No — if you already have an olbg account, simply log in with your existing credentials. New users can register directly within the app.

Yes, the olbg app includes every game available on the website — Live Casino, slots, Sports Betting, e-sports, and more. Some exclusive features are even available only on the app.

You'll receive an in-app notification when a new update is available. On Android, download the latest APK from that notification or directly from the olbg website and install it. On iOS, update via the App Store.