Take 678 everywhere you go. The 678 app gives you full access to casino games, live betting, sports, and instant payments — all from your Android or iOS device. Fast, lightweight, and built for Bangladesh.
Safe, secure, and verified for Bangladesh players
The 678 app is not just a mobile version of the website — it is a purpose-built experience designed for players in Bangladesh who want speed, convenience, and reliability.
The 678 app loads in under two seconds on a standard 4G connection. No more waiting for pages to refresh or games to buffer. Everything from login to placing a bet is noticeably quicker in the app than in any mobile browser.
Use your fingerprint or face ID to login to your 678 account instantly. No typing your password every time — just a quick scan and you are in. Available on all modern Android and iOS devices that support biometric authentication.
Never miss a bonus, live game, or important account update. The 678 app sends push notifications directly to your phone so you are always the first to know about new promotions, deposit bonuses, and live betting opportunities.
Deposit and withdraw using bKash, Nagad, or Rocket with a single tap inside the 678 app. Your payment details are saved securely so you never have to re-enter them. Transactions are processed instantly, every time.
The 678 app includes a low data mode that reduces bandwidth usage without affecting gameplay quality. Perfect for players on limited mobile data plans — you can enjoy your favourite 678 games without burning through your data allowance.
The 678 app uses a dark interface by default — easy on the eyes during late-night sessions and much better for battery life on AMOLED screens. The Royal Navy Bronze theme looks sharp on every screen size, from budget Androids to the latest iPhones.
Getting the 678 app on your phone takes less than three minutes. Follow these steps and you will be playing in no time.
If you do not have a 678 account yet, register for free first. It takes under two minutes and you only need a mobile number to get started.
Tap the Android APK download button on this page. Your browser will download the 678 app file directly to your phone. The file is around 15MB so it downloads fast even on 3G.
On Android, go to Settings and enable "Install from unknown sources" for your browser. This is a standard one-time step required for any APK not downloaded from the Play Store.
Open the 678 app, login with your credentials or use biometric login, and you are ready to play. Your balance, bonuses, and game history are all synced instantly.
The 678 app is designed to run smoothly on a wide range of devices — including older and budget Android phones that are common in Bangladesh. You do not need a flagship device to enjoy the full 678 experience.
If your device meets the minimum requirements below, you are good to go. For the best performance, we recommend using a device with at least 3GB of RAM and a stable 4G connection.
App FAQIf you have been using 678 through a mobile browser, you are missing out. The 678 app is a completely different experience — faster, smoother, and packed with features that simply are not possible in a browser. Once you try the app, going back to the browser feels like a step backwards.
The biggest difference most players notice straight away is the speed. The 678 app is optimised for mobile networks in Bangladesh, including 3G connections that can be inconsistent in rural areas. Pages load faster, games start quicker, and live streams buffer less. If you have ever had a bet slip time out because the page was loading too slowly, the app fixes that problem completely.
Every game available on the 678 website is also available in the app — and in most cases it runs better. You can access the full casino section, play Deuces Wild, join a Kalaka Bingo room, watch the 24 Hour Grand Prix live, bet on e-sports, or jump into an Astar Live table, all without switching apps or opening a browser tab.
One of the most common frustrations with mobile betting is payments. The 678 app solves this by integrating directly with bKash, Nagad, and Rocket — the three most popular mobile wallets in Bangladesh. You can deposit or withdraw without leaving the app, and transactions are confirmed within seconds. There are no hidden fees and no minimum withdrawal limits that make it impractical to cash out small wins.
Yes, completely. The 678 app is developed and maintained by the same team behind the 678 website. It uses the same 256-bit SSL encryption for all data transmission, and your login credentials are never stored in plain text on your device. The APK file is scanned and verified before each release, so you are always downloading a clean, safe file.
Because the 678 app is distributed as an APK rather than through the Google Play Store, you will need to enable "Install from unknown sources" on your Android device. This is a standard setting and does not affect your device security as long as you are downloading the APK directly from the official 678 website.
When a new version of the 678 app is available, you will receive a push notification on your device. You can also check for updates manually by visiting the app settings screen. Updates are typically small — under 5MB — and install in under a minute. We recommend keeping the app updated to get the latest features, security patches, and performance improvements.
Need help with the app? Visit our FAQ page for answers to common installation and usage questions, or contact our support team at [email protected]. We are available 24/7 and can help you get the app running on any device.
Free to download. Free to register. Your first deposit bonus is waiting. Join thousands of Bangladesh players already using the 678 app every day.
18+ only. Please gamble responsibly. Terms apply.