Mobile Gaming

The 399bet App
Your Casino in Your Pocket

Download the 399bet app and carry the full platform with you wherever you go. Lottery draws, live table games, slots, and instant BDT deposits — all optimised for your Android or iOS device. No browser needed, no lag, no compromise.

Free download. No hidden charges. 18+ only.

399bet App
399bet
Lottery · Blackjack · Slots
Live Casino · Callbreak
Balance: ৳ 0.00
Play Now
Deposit
Withdraw
Bonus
Live Games On
BDT Ready
Android & iOS
Fast Install
BDT Payments
SSL Secured
Push Alerts
24/7 Support

What Makes the 399bet App Different

The 399bet app is not just a shrunken version of the website. It is a purpose-built mobile experience designed around how Bangladesh players actually use their phones.

Faster Load Times

The 399bet app is optimised for mobile networks in Bangladesh. Pages load faster than the browser version, even on a standard 4G connection. No waiting around — tap a game and you are in within seconds.

One-Tap Login

The app saves your session securely so you do not have to type your credentials every time. Open the 399bet app and you are straight into your account. Enable biometric login on supported devices for even faster access.

Push Notifications

Never miss a bonus, promotion, or Lottery draw result again. The 399bet app sends push notifications directly to your phone so you are always the first to know about new offers and account activity.

Instant BDT Deposits

Deposit and withdraw in BDT directly from the app using bKash or Nagad. The cashier is fully integrated into the 399bet app — no redirects, no extra steps. Your balance updates in real time the moment a transaction is confirmed.

Full Game Library

Every game available on the 399bet website is also available in the app — Lottery, Ultra Treasure, Blackjack MH, 3-Hand Casino Hold'em, Callbreak Quick, Judo, and Leprechaun Riches. The full catalogue, right in your hand.

App-Exclusive Bonuses

399bet occasionally runs promotions that are only available to app users. By downloading the 399bet app, you get access to a bonus tier that browser players simply do not see. Check the promotions section in the app regularly to stay ahead.

How to Download & Install the 399bet App

The 399bet app installs in under two minutes on any modern Android or iOS device. Follow the steps on the right and you will be playing within minutes of starting the download.

Android users need to allow installation from unknown sources before installing the 399bet APK. Go to Settings → Security → Unknown Sources and toggle it on. You can turn it off again after installation.

1
Visit This Page on Your Phone

Open 399bet.now/app in your mobile browser. You will see the download buttons for Android APK and iOS. Tap the one that matches your device.

2
Download the App File

For Android, the APK file will download to your phone's storage. For iOS, you will be directed to the App Store listing. The file size is small and downloads quickly even on mobile data.

3
Allow Installation (Android Only)

Android users: open the downloaded APK file from your notifications or file manager. If prompted, go to Settings and allow installation from unknown sources, then return and tap Install.

4
Open the 399bet App

Once installed, tap the 399bet icon on your home screen to open the app. The app will load your login screen. If you already have an account, log in. If not, tap Register to create one for free.

5
Start Playing

You are in. Browse the game lobby, make your first deposit in BDT, claim your welcome bonus, and start playing. The full 399bet experience is now in your pocket.

All Games Available on the 399bet App

Every title in the 399bet library is fully playable in the app. Tap any game to go to its dedicated page and learn more before you play.

Why Download the 399bet App?

The 399bet app exists because most players in Bangladesh do everything on their phone. Browsing, banking, chatting — it all happens on mobile. So it made sense to build a dedicated 399bet app that fits naturally into that lifestyle rather than forcing players to wrestle with a browser every time they want to place a bet or check a Lottery result.

When you download the 399bet app, you are getting a version of the platform that has been rebuilt from the ground up for touchscreens. The buttons are the right size to tap accurately. The game lobby scrolls smoothly. The cashier works with bKash and Nagad without any redirects or extra steps. Everything that can be streamlined for mobile has been.

The other big reason to use the 399bet app instead of the browser is session persistence. The app keeps you logged in between sessions, so you are never hunting for your password when you just want a quick game during your lunch break. On a browser, sessions expire. On the app, you are always one tap away from your account.

399bet App for Android

The Android version of the 399bet app is distributed as a direct APK download from this page. Because it is not listed on the Google Play Store, you will need to allow installation from unknown sources on your device before you can install it. This is a standard process for apps distributed outside the Play Store and takes about thirty seconds to set up.

Once installed, the 399bet Android app runs on any device with Android 6.0 or higher. That covers the vast majority of smartphones currently in use in Bangladesh, including budget devices from brands like Symphony, Walton, and Samsung's entry-level range. The app is lightweight and does not require a high-end phone to run smoothly.

To install the 399bet APK: Settings → Security (or Privacy) → Enable "Install unknown apps" or "Unknown sources" → Return to the APK file → Tap Install. The process varies slightly by Android version and manufacturer.

399bet App for iOS

iPhone and iPad users can download the 399bet app from the App Store. The iOS version of the app is identical in functionality to the Android version — same games, same cashier, same bonus system. The interface is adapted to iOS design conventions so it feels native on your device.

The 399bet iOS app supports Face ID and Touch ID login on compatible devices. Once you have logged in once and enabled biometric authentication, you can open the app and be inside your account in under two seconds. For players who check their 399bet account multiple times a day, this makes a real difference.

App Technical Specifications

Specification Android iOS
Minimum OS Version Android 6.0+ iOS 13.0+
App Size ~28 MB ~32 MB
Distribution Direct APK Download App Store
Biometric Login Fingerprint (supported devices) Face ID / Touch ID
Push Notifications Yes Yes
BDT Payment Methods bKash, Nagad bKash, Nagad
Languages English English
Free to Download Yes Yes

Is the 399bet App Safe to Install?

Yes. The 399bet app is the official mobile client for the 399bet platform. The APK file distributed from this page is the genuine, unmodified app. It does not contain malware, spyware, or any code that accesses data outside of what is needed to run the app.

The app communicates with 399bet servers over an SSL-encrypted connection, the same security standard used by banks and major e-commerce platforms. Your login credentials, payment details, and personal information are all transmitted securely and never stored in plain text on your device.

If you ever see a version of the 399bet app being distributed from a source other than 399bet.now/app, do not install it. Only download the 399bet app from this official page. If you have any concerns about the app or your account security, contact the support team at [email protected].

Bonuses and Promotions on the 399bet App

All standard 399bet bonuses are available through the app — welcome bonus on first deposit, reload bonuses, and any seasonal promotions that are running. In addition, 399bet periodically offers app-exclusive promotions that are only visible to users who are logged in through the mobile app.

To make sure you never miss a promotion, enable push notifications when the app asks for permission during setup. Bonus alerts are sent directly to your phone as soon as a new promotion goes live. You can also check the promotions section inside the app at any time to see what is currently active on your account.

  • Welcome bonus credited automatically on your first deposit after registration.
  • Reload bonuses available on selected deposit days — check the app for current schedule.
  • App-exclusive free spins and cashback offers for mobile users.
  • Loyalty rewards that accumulate based on your activity across all games.

Download Now

Get the 399bet app on your phone and start playing in minutes.

New Player?

Create a free account and claim your welcome bonus. Takes under 2 minutes.

Register Free

Need Help?

Having trouble installing the app? Our support team is available 24/7.

[email protected]

399bet App FAQ

Quick answers to the most common questions about downloading and using the 399bet app. More help is available on the FAQ page.

Yes, the 399bet app is completely free to download and install on both Android and iOS. There are no download fees, subscription charges, or hidden costs. You only spend money when you choose to make a deposit and place bets inside the app.

The 399bet Android app is distributed as a direct APK download rather than through the Google Play Store. Android's default security setting blocks installations from outside the Play Store, so you need to temporarily allow unknown sources to install the APK. This is a standard process used by many legitimate apps. You can disable the setting again after installation is complete.

Yes. Your 399bet account works across all platforms — the app, the mobile browser, and the desktop website. Your balance, bonus history, and game records are all shared. You can log in on the app and the website simultaneously if needed, though we recommend logging out of devices you are not actively using.

The 399bet app requires Android 6.0 or higher. Most smartphones sold in Bangladesh in the last five or six years meet this requirement, including budget devices from Symphony, Walton, and entry-level Samsung models. If your phone is running Android 5 or lower, we recommend using the mobile browser version of 399bet instead.

Open the 399bet app, log in to your account, and tap the Deposit button in the cashier section. Select bKash or Nagad as your payment method, enter the amount you want to deposit, and follow the on-screen instructions to complete the transfer. Your balance will update automatically once the payment is confirmed, usually within a few seconds.

For Android, visit 399bet.now/app when a new version is available and download the latest APK. Install it over your existing app — your account data and settings will be preserved. For iOS, updates are delivered through the App Store in the usual way. Enable automatic updates in your App Store settings if you want updates to install without manual action.

Download the 399bet App & Claim Your Bonus

Join thousands of players in Bangladesh who are already using the 399bet app to play Lottery, Blackjack, slots, and more — anytime, anywhere. Register now and your welcome bonus is waiting.