Install the official okbji app on your smartphone and enjoy games, betting, and payments from anywhere. Fast, secure, and optimized for Bangladesh's network.
Okbji runs at full speed on both Android and iOS
Enable "Unknown Sources" before installing
Install from Safari browser
No smartphone? okbji's mobile website works seamlessly in any browser — no download needed, just open and play okbji.ws Visit now.
Step-by-step app installation guide
Go to Settings → Security → Unknown Sources or Install Unknown Apps and enable the option.
Click the Android download button above. The file will be saved to your Downloads folder.
Tap the okbji.apk file in your File Manager, then hit the Install button.
Accept the permission request. Installation completes within 30 seconds.
Tap the app icon and log in with your registered username and password.
On iOS, installation is only possible through Safari. Do not use Chrome or Firefox.
Tap the iOS download button above and wait for the page to load.
Tap "Allow" on the popup to begin installing the profile.
Go to Settings → General → VPN & Device Management → okbji → Trust.
Tap the okbji icon on your home screen, log in, and start playing.
Why is the app better than the browser?
Loads 3x faster than the browser
Get instant updates on bonuses and offers
Log in with Fingerprint or Face ID
Smooth gameplay even on 2G/3G connections
256-bit SSL encryption is always active
Full-screen gaming without the browser bar
New features update automatically
A comfortable dark theme for late-night gaming
Recent Updates to the okbji App
| Version | Release Date | Android | IOS | Key Changes |
|---|---|---|---|---|
| V4.2.1 Latest | July 2026 | Performance improvements & bug fixes | ||
| V4.1.0 | May 2026 | Live Casino upgrade, new UI | ||
| V4.0.0 | March 2026 | Added biometric login and dark mode | ||
| V3.8.2 | January 2026 | Improved cash payment support | ||
| V3.7.0 | November 2026 | Push notifications enabled |
Mobile internet usage in Bangladesh is growing every day, and most people now prefer doing everything on their smartphones. okbji built its mobile app with exactly that in mind. It's not just a mobile version of a website — it's a fully native app, designed from the ground up with Bangladesh's network conditions in mind.
Many people rely on mobile data when they're out, even if they have Wi-Fi at home or work. The okbji app is built to run games smoothly even on a 3G connection. It also ensures the stable connection you need to join Live Casino games.
You need to enable "Unknown Sources" before installing the okbji APK on Android. It sounds complicated but it's actually straightforward — just go to Settings and look for the option under Security or Apps. Once enabled, you can install APKs from any trusted source. Always download okbji's APK directly from the official website, not from any third-party sites.
You'll need to use Safari to install okbji on an iOS device. After installation, go to Settings → General → VPN & Device Management and trust the profile. Skipping this step will prevent the app from opening. The entire process typically takes 2–3 minutes.
The okbji app automatically checks for new updates. When a new version is available, you'll see a notification as soon as you open the app. On Android, you'll need to download and install the new APK; on iOS, the process is even simpler. Each update brings new games, bonus features, and security improvements — so it's always worth staying on the latest version.
Your personal and financial data on the okbji app is protected with 256-bit SSL encryption. The app only requests the permissions it actually needs — no unnecessary access to your camera, microphone, or contacts. Your payment details are never stored on your device; every transaction is processed through encrypted servers.
Security Tips: Always download the app from okbji's official website. Do not download from any third-party stores or unfamiliar links.
If you run into any installation issues, check the solutions below
Go to Settings → Security and check whether Unknown Sources is enabled. If not, turn it on.
Trust the okbji profile under Settings → General → VPN & Device Management.
Uninstall the app and download the latest version again. An outdated version may be causing the issue.
Download over Wi-Fi or a stable data connection. Make sure your device has at least 200 MB of free storage.
Most frequently asked questions about downloading