Enjoy 55win on any device — Android, iOS, or web
Download the APK file directly — no Play Store needed. Compatible with Android 6.0 and above.
Enable Unknown Sources before installing
Optimized for iPhone and iPad. Supports both the App Store link and direct install methods.
Supported on iPhone 6S and above
Play in your browser with no download needed. Works on Chrome, Firefox, and Safari.
Any modern browser will work
Installing the 55win Android app is straightforward. Even though it's not on the Google Play Store, you can download the APK file directly and install it. Just follow the steps below.
Go to Settings → Security → Unknown Sources (or Install Unknown Apps) and turn it on.
Click the Android button on this page to download the APK file.
Open the downloaded APK file and tap the Install button.
Installation will be complete in a few seconds. You'll see the 55win icon on your Home Screen.
Open the app, log in, and start playing.
There are two ways to install 55win on an iPhone or iPad — direct install via a web link, or Add to Home Screen through Safari. Both methods work just as well.
Open Safari on your iPhone and type 55win.onl.
Tap the Share icon (the box with an arrow) at the bottom of the screen.
Tap "Add to Home Screen" and confirm by tapping Add.
The 55win icon will be added to your Home Screen. Use it just like a regular app.
Tapping the iOS download button will take you directly to the install link.
The app gives you even more than the web
Games load up to 3x faster in the app than in a browser, with smoother gameplay and lower data usage.
Get instant notifications for new promotions, bonuses, and game updates.
Log in quickly using your fingerprint or Face ID — no need to remember your password.
Some games can be played offline too. The experience stays smooth even on a weak network.
Dark theme for eye comfort and battery saving. Ideal for late-night gaming.
Two-step verification and encrypted transactions built right into the app. Your account stays completely secure.
Use the app entirely in Bangla — from menus to games, everything is in Bangla.
Get real-time cricket and football scores directly in the app. No separate app required.
Chat with live support without ever leaving the app. Get your issues resolved fast.
Online gaming is now entirely mobile-driven. In Bangladesh, over 90% of people access the internet on a smartphone. 55win was built with that reality in mind — a cutting-edge mobile app that matches the website feature for feature, but goes a step further in speed, security, and usability.
The 55win Android APK is only 48 MB. It runs effortlessly even on phones with limited storage, and supports Android 6.0 through the latest Android version. Whether your device runs Snapdragon or MediaTek, performance stays consistent.
The 55win app for iOS works on iPhone 6S through the latest iPhone models, and can be installed on any Apple device running iOS 13.0 or above. On iPad, you'll get a great gaming experience in full-screen mode.
One of the biggest advantages of the 55win app is push notifications. Even when you're not in the app, you'll still receive updates on new promotions, bonus offers, and tournaments from 55win. There are often exclusive app-only offers that only app users can access.
Managing deposits and withdrawals through the app is just as convenient. After making a payment via mobile banking, you can return directly to the 55win app — your balance updates instantly. A full record of all deposits and withdrawals is available in the transaction history, accessible anytime.
| Platform | Requirements |
|---|---|
| Android | Android 6.0+, 1GB RAM |
| IOS | IOS 13.0+, iPhone 6S+ |
| Web | Chrome 80+, Safari 13+ |
| Network | 3G/4G or WiFi |
"Been using it for a long time now. The app is really smooth. Both deposits and withdrawals are easy." — Rahul, Dhaka
App or browser — which one is right for you?
| Features | Android App | IOS App | Web Browser |
|---|---|---|---|
| Loading Speed | ★★★★★ | ★★★★★ | ★★★★☆ |
| Push Notifications | ✓ Yes | ✓ Yes | Limited |
| Biometric Login | ✓ Yes | ✓ Yes | None |
| Offline Mode | ✓ Yes | ✓ Yes | None |
| Download Required | 48 MB | 52 MB | Not Required |
| Exclusive Bonus | ✓ Yes | ✓ Yes | Limited |
Common questions about downloading the app
Enjoy 55win on any device — Android, iOS, or web. Download for free and get started today.