The 399baji app is available on both Android and iOS. One download gives you full access to betting, casino, live scores, and fast payments.
399baji app is fully optimized for both platforms — same features, same speed, on any device.
The 399baji app runs smoothly on any smartphone or tablet running Android 6.0 or higher. Simply download the APK directly and install.
The 399baji app is available for iPhone and iPad running iOS 13 or above. Enjoy a smooth interface and fast loading for the best experience.
Go to Settings on your Android phone and open "Security" or "Privacy". From there, enable "Unknown Sources" or "Install Unknown Apps".
Download the Android APK file from the official 399baji page. Once the download is complete, open your file manager and locate the file.
Tap the downloaded APK file. A popup will appear — tap "Install" and grant the required permissions.
Installation completes in seconds. Tap "Open" or find the 399baji icon on your home screen.
Once the app opens, log in with your account. New users can complete registration in just 2 minutes and start playing right away.
After installing the APK, you can turn off "Unknown Sources" again — it's good practice to keep it disabled for security.
Tap the iOS download button on the 399baji download page. It works best when accessed through the Safari browser.
You will be redirected to the App Store page, or an installation prompt will appear directly. Tap "Get" or "Install" to proceed.
If you see an "Untrusted Developer" message, go to Settings → General → VPN & Device Management and trust 399baji.
Tap the 399baji icon on your home screen, log in, and start enjoying your favorite games or betting markets.
iOS users must download only from the official page. Do not use third-party links.
One app for your entire gaming world — betting, casino, deposits, and withdrawals, all in one place.
The 399baji app loads quickly even on slow networks. Optimized code means less data usage and less waiting.
Bet live on cricket, football, tennis, and more than 30 other sports. Real-time odds update instantly.
Play Live Blackjack, Roulette, and Baccarat with real dealers. HD streaming makes it feel like you're right there in a real casino.
Deposits and withdrawals via mobile banking and bank transfer complete in minutes. No hidden charges.
Match kick-offs, bonus offers, withdrawal confirmations — every update lands on your phone instantly.
With eye comfort in mind, the 399baji app includes full dark mode support. Play comfortably even at night.
Your account and funds are fully protected with SSL encryption and two-factor authentication.
The entire app is available in Bengali, and Bengali-language customer support is available 24 hours a day.
New features and security updates are delivered automatically — no action needed on your end.
Before downloading, check whether your device is supported.
| Category | Android | iOS |
|---|---|---|
| Operating System | Android 6.0 or above | IOS 13.0 or above |
| RAM | Minimum 2 GB | Minimum 2 GB |
| Storage | 24 MB Free Space | 22 MB Free Space |
| Processor | Quad-core 1.4 GHz+ | Apple A9 or above |
| Internet | 3G / 4G / 5G / WiFi | 3G / 4G / 5G / WiFi |
| Supported Devices | Smartphones & Tablets | IPhone & iPad |
| Language | Bangla, English | Bangla, English |
In the world of online betting and casino, a mobile app is no longer a luxury — it's a necessity. Most people now handle everything on their smartphones rather than a computer. 399baji understands this reality and has built its mobile app with the highest priority.
The 399baji app is built with Bangladeshi users in mind. Whether you're on 4G or a standard 3G connection, it runs smoothly regardless of network speed. Bet on the bus in a crowd or enjoy Live Casino from the comfort of home — you won't notice the difference.
A common question is whether you need the app if you can play via a browser. The answer is — 399baji works fine in a browser, but the app experience is smoother. You'll get push notifications, faster load times, and no need to enter your password every time.
One standout feature of the 399baji app is live scores. Real-time score updates are available right inside the app while a match is in progress — no need to open a separate website or app. Everything is in one place.
Security is a top priority at 399baji. The app supports biometric login — sign in with your fingerprint or Face ID, no password required. It's faster and more secure.
Every update brings new features to 399baji. Recent releases have introduced a customizable home screen, faster payment gateway integration, and improved live streaming quality — all shaped by user feedback.
Many platforms' apps are limited to mobile only — the interface breaks on a tablet. The 399baji app is fully responsive on tablets too. You can see more content on a larger screen, and Live Casino becomes even more enjoyable.
Simply put, the 399baji mobile app is more than just software — it's a complete gaming ecosystem built for players in Bangladesh. Download it, log in, and experience the difference yourself.
All content ready within 2 seconds of opening the app
Fingerprint & Face ID Support
Real-Time Match Data & Score Updates
Exclusive deposit bonuses available through the app
If you run into any issues with downloading or installation, our support team is always ready to help.
Live Chat
Here are answers to the most frequently asked questions about downloading and installing the 399baji app.
Whether you're on Android or iOS, the 399baji app installs in under a minute. Download, register, and get started today.