Android, iOS, or PWA — however you prefer, 399com is always ready on your smartphone. Fast install, easy login, and uninterrupted gaming.
Android, iOS, or directly in a browser — 399com runs at full speed on any device.
Download the APK file directly and install it on any Android device. Compatible with Android 6.0 and above.
Android DownloadTo get the 399com app on iOS, install it from the App Store. It runs smoothly on both iPhone and iPad, with iOS 13+ supported.
iOS DownloadUse 399com directly in your mobile browser without installing anything. In Chrome or Safari, select "Add to Home Screen" for an app-like experience.
Get Started Now
Get the 399com app set up on your phone in just a few steps
Tap the "Download for Android" button above. The APK file will be saved to your phone's Downloads folder.
Go to Settings → Security → Unknown Sources and enable it. Or tap "Allow" on the pop-up that appears during download.
Tap the downloaded file and press the "Install" button. Installation typically completes within 30 seconds.
Open the app, log in to your account or register a new one, and step into the full 399com gaming world.
On your iPhone or iPad, open Safari and go to 399com.pro.
Tap the share icon (square with an arrow) in the bottom toolbar.
Select "Add to Home Screen" and tap the "Add" button.
A 399com icon will be added to your home screen. Tap it and it runs just like a full native app.
More than just a browser — the 399com app delivers a whole lot more
Get instant alerts for match starts, goals, wickets, and any other updates — never miss an event.
The app version loads 40% faster than a web browser. Live betting runs without interruption even on a slow connection.
A design optimized for smartphone screens — betting slip, scores, and payments all within easy one-handed reach.
Log in within seconds using fingerprint or Face ID — no more typing out your password.
Works even on low bandwidth. Especially convenient for users in rural and suburban areas.
A dark theme that's easy on the eyes is enabled by default. Play at night or in low light without straining your eyes.
Save your Mobile Banking, Nagad, and Rocket details once, and your next deposit is just a single tap away.
New features and security patches update automatically. Always use the latest version.
Mobile usage in Bangladesh grows every day, and people now spend far more time on their phones than on computers — for work, entertainment, and online gaming alike. 399com built its mobile app with this in mind. It's not just a mobile version of the website; it's a fully native experience designed from the ground up.
Many gaming platforms are built for desktop — on mobile, buttons shrink, pages don't load properly, and payment options are hard to find. 399com doesn't have this problem. It was designed mobile-first from the ground up, so the experience on your phone is the best it can be.
Many users hesitate to download an APK from a third-party source — and that's completely understandable. However, APKs downloaded from the official 399com website are fully safe. Every release is scanned for viruses and malware by an independent security firm before it goes live. Each APK file carries a digital signature that verifies the file has not been tampered with.
As a precaution — always download exclusively from the official page at 399com.pro. Never download from any third-party site or unfamiliar link.
A common concern with gaming apps is battery and data usage. The 399com app is surprisingly efficient on both fronts. During live betting, data usage runs at roughly 1–2 MB per minute — significantly lower than most live streaming services. Enabling "Low-Data Mode" in the app reduces this even further. Special battery optimization code means your phone won't overheat even during extended sessions.
The entire 399com app interface is in English. Menus, notifications, error messages, payment instructions — everything is clearly written. Many international platforms claim "local language support" but only translate a page or two. With 399com, the full app is localized end to end — even push notifications from customer support.
Android APK users receive a notification when a new update is available upon opening the app, making it easy to download and install the latest version. iOS users receive updates automatically via the App Store. PWA users don't need to update at all — the browser always loads the latest version.
Some users see an "Install Blocked" message during installation. This is an Android security feature that blocks apps from unknown sources. The fix is to temporarily enable "Install Unknown Apps" or "Unknown Sources" in Settings. You can turn it off again once the installation is complete.
399com works just as smoothly on desktop browsers as it does on mobile. Access the website directly from Chrome, Firefox, or Edge on Windows or Mac — no software installation needed. On a bigger screen, Live Casino and Sports Betting are an even better experience.
If you run into any issues with downloading or installation, the 399com 24/7 support team is always ready to help. Connect via live chat and describe your issue — an agent will typically respond within 2 minutes.
Install the 399com mobile app, create an account, and get a 100% welcome bonus on your first deposit. The bonus is credited directly to your balance and can be used on Sports Betting, casino, or fish games.
Most Frequently Asked Questions About Downloading and Installing the App