Completely Free · Just a Few Minutes
Android or iOS, whatever you use — enjoy cricket betting, Live Casino, and slots with the 456b app. Faster than a browser, with notification support.
15 MB
App SizeAndroid 6+
Supported4.8★
User Rating
The 456b app works seamlessly on both Android and iOS
Download and install the APK file directly — no Google Play required.
Enable Unknown Sources Before Installing
Add to your home screen from Safari — performance just like a native app.
Safari → Share → Add to Home Screen
Scan QR Code
Scan with your phone's camera to go directly to the download page
Just 4 steps — takes less than 3 minutes
Go to your phone's Settings → Security or Privacy. Enable "Install Unknown Apps" or "Unknown Sources". This is only needed for installing the 456b APK.
Tap the "Download APK" button on this page. The download will begin and you can track the progress in your phone's notification bar. The file will be saved to your Downloads folder.
Once the download is complete, tap the notification or open the "456b.apk" file from your file manager. The installation wizard will launch automatically — just tap "Install".
Once installed, open the app and log in to your 456b account. New here? Complete registration in just 2 minutes and claim your welcome bonus.
You must open 456b.site in Safari, not Chrome or any other browser. The "Add to Home Screen" option is only available through Safari.
Tap the Share icon at the bottom center of the screen (the box with an arrow pointing up). A menu will slide up.
Select "Add to Home Screen" and tap "Add". The 456b icon will appear on your home screen and work just like a native app.
There's a real difference between betting through a browser and betting through the app. The 456b app was built with Bangladeshi mobile users in mind — live scores and odds don't flicker even on slow networks, and payments go through without ever leaving the app.
Match kick-offs, big wins, bonus offers — all delivered straight to your phone as push notifications. This isn't available on the browser.
Being a native app, load times average 40% less than the web version — a difference that really matters during in-play betting.
No need to type your password every time. Log in in just one second using your fingerprint or Face ID.
The 456b app runs even on 2G or weak networks. Turn on data-saver mode to cut usage while live scores keep updating.
BKash, Nagad, or Rocket — save your details once and complete your next deposit with a single tap. A fast-pay option is also available without OTP.
The 456b app's dark theme reduces eye strain at night and helps save battery — especially on AMOLED screens.
| Features | 456b App | Browser |
|---|---|---|
| Push Notifications | ✔ | ✖ |
| Biometric Login | ✔ | ✖ |
| Low-Bandwidth Mode | ✔ | ✖ |
| Live Score | ✔ | ✔ |
| Fast Deposit | ✔ | ✔ |
| Load Speed | Faster | General |
Smartphone usage in Bangladesh is growing every day, and for many people, their phone is their first and only device for accessing the internet. 456b built the app with this reality in mind, paying close attention to ensuring smooth performance even on 3G networks.
Once you download the app, most graphics are cached locally, so it loads much faster the next time you open it and uses less data. Since many users in Bangladesh rely on limited mobile data plans, 456b's data-saver mode is a particularly useful feature for them.
During in-play betting on a cricket match, even a one-second delay can sometimes make all the difference. The odds refresh rate on the 456b app is faster than the web version — especially during busy matches when thousands of users are placing bets at the same time. Experienced bettors will notice that advantage clearly.
456b also sets a high bar for security. Every session uses token-based authentication, so your login credentials stay protected even after you close the app. The biometric login feature adds an extra layer of protection on top of that.
The app's Live Casino section is specially optimized for mobile screens. In landscape mode, the live dealer video fills the entire screen with the chat box neatly on the side. Even on smaller screens, the buttons are large enough that mis-taps are never an issue.
Payment integration is one of the strongest features of the 456b app. bKash, Nagad, Rocket, and Upay — all mobile banking services work directly within the app. Tapping the Deposit button takes you straight to the bKash confirmation screen, with no need to switch between apps.
First-time 456b app users will see a brief tutorial on their initial login. It covers where to find the key features and how to use them — once you're familiar with the basics, you'll get the most out of the app from day one.
Improved Live Casino streaming quality, faster bKash payment integration, bug fixes.
In-play cricket market updates, biometric login launched, performance optimizations.
Added data-saver mode, fixed Aviator game stability issues, new dark theme color palette.
Push notification center redesigned, slot game caching improved, Nagad payment processing sped up.
Common questions about the 456b app and offers
Register after your first download and claim a 100% welcome bonus — up to ৳10,000.