Official Mobile App
555bt App – The Best Betting & Casino Experience on Android and iOS Now in the Palm of Your Hand
Slots, Live Casino, Fish Game, Sports Betting — all in one app. Fast loading, simple interface, and secure transactions.
Slots, Live Casino, Fish Game, Sports Betting — all in one app. Fast loading, simple interface, and secure transactions.
The 555bt app is available on both Android and iOS. No matter what device you use, you get the same great experience.
Fully supported on all devices running Android 6.0 and above. The APK file can be installed directly.
A great experience on iPhone and iPad. Fully functional on iOS 13 and above.
555bt works fully responsive in any mobile browser — no app installation required.
See why millions of Bangladeshi players make 555bt their first choice.
The 555bt app is lightweight and fully optimized. Games run smoothly even on weak internet connections. You'll get solid performance even on a 3G network.
The app features SSL encryption and two-factor authentication. Your personal information and transactions are fully protected.
Get the latest promotions, bonus offers, and tournament updates delivered straight to your phone. Never miss a deal.
Deposit and withdraw directly through the app via bKash, Nagad, and Rocket. Transactions complete in just a few seconds.
Slots, Live Casino, Fish Game, Sports Betting — 500+ games, all in the app. No separate apps needed.
Live chat support in Bengali is available directly within the app. Our team is ready to resolve any issue you have, 24/7.
Install the 555bt app on your phone in just a few steps and start playing.
Start by creating an account on 555bt. Registration takes just 1 minute with your mobile number.
After logging into your account, go to the app page and download the Android APK file.
Go to your phone's Settings > Security > Unknown Sources and enable the option to allow APK installation.
Tap the downloaded APK file to install it, then log in with your account.
Open Safari on your iPhone or iPad and go to the 555bt site.
Tap the Share button below and select "Add to Home Screen".
The 555bt icon will be added to your home screen. It's a PWA that works just like a native app.
The 555bt app is not available on the Google Play Store or Apple App Store. However, downloading it from our official site is completely safe. All files are malware-free and verified.
There's no shortage of online betting apps in Bangladesh, but most aren't built with Bangladeshi users in mind. Language barriers, payment hassles, slow loading — to solve all these problems, 555bt has built its official mobile app. Designed for Bangladeshi users from the ground up — with a Bengali-language interface, full support for local payment methods, and performance optimized for local networks.
The first thing you'll notice when you open the app is a clean, intuitive interface. The homepage displays live scores, betting odds for ongoing matches, and popular games at a glance. Even new users can quickly find their favorite games without any confusion.
555bt The variety of games in the app is truly impressive. The Sports section offers live and pre-match betting on over 30 sports including cricket, football, and kabaddi. Live betting during the IPL or World Cup is a genuinely thrilling experience.
In the Live Casino section, you can play Blackjack, Roulette, Baccarat, and Dragon Tiger with real dealers. The app's video streaming is so smooth it feels like you're sitting in a real casino. The Fish Game section is especially popular among Bangladeshi players — with fast-paced gameplay and big prizes up for grabs every day.
For Slots Lovers 555bt The app has over 500 slot games. You'll find every category — from classic three-reel slots to progressive jackpot slots. New games are added every week, so there's never a dull moment.
One of the biggest advantages of the 555bt app is its payment process. You can deposit directly via bKash, Nagad, or Rocket in as little as 30 seconds. Withdrawals take just 5 to 15 minutes — no long waits, no complicated verification.
VIP members enjoy exclusive app perks — faster withdrawals, higher limits, and special bonus offers. 555btJust play regularly to join the VIP program — no extra fees required.
| Subject | Android | IOS |
|---|---|---|
| Minimum Version | Android 6.0 | IOS 13 |
| File Size | 32 MB | PWA |
| Language | Bangla, EN | Bangla, EN |
| Live Betting | ||
| BKash/Nagad | ||
| Push Notifications | ||
| Dark Mode |
555bt app users get access to exclusive offers available only through the app.
Here are answers to the most frequently asked questions about the 555bt app.
Sign up, download the app, and kick off your gaming journey with a 100% Welcome Bonus.