Wherever there's internet, there's a55. Cricket, football, casino & lottery – all in one app. Download now and get a BDT 200 bonus.
The a55 app is available on both Android and iOS devices
Supports Android 6.0 and above
📦 File Size: 30 MBClick the button below to download the APK file
Go to your phone's Settings > Security and enable "Unknown sources"
Open the APK file from your Downloads folder and tap Install
Log in or create a new account and start playing
Supported on iOS 14.0 and above (iPhone & iPad)
📦 File Size: 38 MBTap the button below to go to the App Store
Search for a55 and find the official app
Tap "GET" or "Download" and wait for the installation to complete
Open the app, log in, and claim your bonus
Download the a55 app and log in for the first time to receive a ৳200 bonus — no deposit required.
One app, countless features – why is a55 the number one app in Bangladesh?
App loads in just 2 seconds. Stays responsive even on a weak network connection.
Bet on live odds as the match unfolds. Score updates are instant.
Instant notifications for new bonuses, match kick-offs, and payment confirmations.
Log in securely with your fingerprint or Face ID. No need to remember your password.
Deposit and withdraw directly through the app via bKash, Nagad, and Rocket.
View a full report of all your bets, wins, and losses in one place.
Dark mode for late-night sessions — easier on your eyes and better for battery life.
View your game history and scores even without an internet connection.
See the a55 App vs. Website — a Quick Comparison
| Features | 📱 a55 App | 🌐 Website |
|---|---|---|
| Loading Speed | ✅ Fastest | Good |
| Push Notifications | ✅ Yes | ❌ No |
| Biometric Login | ✅ Yes | ❌ No |
| Dark Mode | ✅ Yes | Limited |
| Offline History | ✅ Yes | ❌ No |
| In-App Payment | ✅ Instant | Yes |
| Live Streaming | ✅ HD | Yes |
| App Bonus | ✅ ৳200 | ❌ No |
| Battery Usage | ✅ Low | High |
For the best overall experience, the a55 app is the way to go.
Regular bettors in Bangladesh know the difference well—placing bets through a mobile browser is a completely different experience from using a dedicated app. a55 The app is built to perform reliably on Bangladesh's mobile networks. Stuck in Dhaka traffic? You can still place bets on a live cricket match right from where you are.
a55 The app's interface is built with Bangladeshi users in mind — everything is available in Bangla, bKash and Nagad payments are supported natively, and customer support is available in Bangla too.
Many users hesitate the first time they install an APK. But it's actually very simple. Go to your phone's settings and enable the "Install from unknown sources" or "Unknown sources" option. Then open the downloaded a55 Open the APK file, tap Install – and you're done. The whole process takes less than 5 minutes.
On newer Android phones (Android 12+), you can install directly from the download manager. If you run into any issues, a55Contact live chat support – they'll guide you through it step by step.
a55 The app covers everything from Sports Betting to Live Casino. Bet on 30+ sports including cricket, football, tennis, and basketball. Live Betting lets you wager at real-time odds on ongoing matches. The casino section features slots, baccarat, roulette, Blackjack, and poker. The lottery section offers daily draws and keno.
Yes, a55 Keeping your app up to date is important. Each new update brings security improvements, new features, and bug fixes — typically released once a month. Android users can download the latest APK directly from the a55 website, while iOS users will receive updates automatically through the App Store.
"Since downloading the a55 app, I haven't touched a browser. The app is much faster, payments are instant, and placing bets on live matches is just so much easier."
"Depositing with bKash has become so much easier. You can pay directly through bKash in the app – no extra steps needed. a55 is truly the best."
"I love the dark mode — it's so much easier on the eyes when playing at night. And with push notifications, I know about new bonuses the moment they're available."
"Fingerprint login means no more typing passwords. I can jump in and place bets in seconds. The a55 app's UX is genuinely impressive."
"I was a little nervous about installing the APK. But with help from live chat support, it turned out to be really easy. Now I use it every day."
"The live betting odds update so fast you never miss a moment. Betting while watching a cricket match is a thrill like no other."