Choose Your Device
1555 works fully on both Android and mobile browsers
Why Download the 1555 App?
Smartphones are now an inseparable part of daily life. Checking cricket match updates in the morning, placing bets during a lunch break, or enjoying Live Casino from home at night — the 1555 app makes all of this effortless.
There's a big difference between opening a website in a browser and using a native app. The 1555 Android app is built specifically with Bangladesh's network conditions in mind. It loads fast on slow connections, doesn't crash, and live odds updates never stop.
App users also get exclusive perks not available through the website alone — including pre-match alerts via push notifications, app-only bonus offers, and faster payment processing.
What You Need to Know Before Downloading
The 1555 APK is not available on the Google Play Store, as online betting apps are not permitted under Play Store policies. You'll need to download the APK directly from 1555's official website. This is safe because the file comes straight from 1555's servers and is scanned for malware before every release.
To install apps from third-party sources on Android, you need to enable "Unknown Sources" or "Install unknown apps". This is a standard process — step-by-step instructions are provided below.
System Requirements
- Android 5.0 (Lollipop) or above
- Minimum 1 GB RAM
- 50 MB Free Storage
- Stable Internet Connection
- Unknown Sources Enabled
- Age 18 or above
Step-by-Step Installation Guide
Install the 1555 App in Just 5 Easy Steps
Download APK
Click the download button on this page. The APK file will be saved to your phone directly from 1555's official server.
Open Settings
Go to your phone's Settings → Security (or Privacy) → "Install unknown apps" and grant permission for your browser.
Open File Manager
Go to your Downloads folder and locate the 1555.apk file. Tap on it to begin installation.
Install
Tap the "Install" button. The app will be installed within seconds. Skip any prompt asking for account details.
Login or Register
Open the app. Log in if you already have an account, or register for free and claim your welcome bonus.
Done!
Enjoy the full 1555 betting experience right now — cricket, football, Live Casino, lottery, and more.
App Features & Benefits
Fast Loading
Loads in under 3 seconds even on 3G. No lag during live betting.
Push Notifications
Get instant notifications before a match starts, when key odds change, and when you win.
One-Tap Payment
Save your bikash, Nagad, or Rocket number once, and you can deposit or withdraw with a single tap every time after that.
Dark Mode
Switch on dark mode for a more comfortable viewing experience at night — and save battery at the same time.
Live Streaming
Watch selected matches live right inside the app and place your bets at the same time.
Biometric Login
Log in securely with fingerprint or face unlock. No more typing passwords.
How to Enable Unknown Sources on Android
This setting may look slightly different depending on your phone brand, but the process is generally the same. Open your phone's Settings app, navigate to Security or Privacy, and look for the "Install unknown apps" or "Unknown sources" option.
On Samsung phones, go to Settings → Biometrics and security → Install unknown apps. On Xiaomi or Redmi, go to Settings → Privacy → Special app access → Install unknown apps. On Walton or Symphony phones, just toggle on Unknown sources under Settings → Security.
One important note — once the 1555 APK is installed, you can turn this option back off to keep your phone secure.
Alternative for iOS Users
Due to Apple's policies, there is no dedicated iOS app for 1555. However, iPhone and iPad users can open 1555.online in Safari or Chrome for a full mobile experience. The site uses Progressive Web App (PWA) technology, so adding it to your home screen makes it feel just like a native app.
To add it to your home screen, open the site in Safari, tap the Share icon at the bottom, then select "Add to Home Screen". After that, you can open 1555 directly from your home screen.
Device Compatibility
| Device / OS | Support | Performance |
|---|---|---|
| Android 5.0 – 7.0 | Complete |
75%
|
| Android 8.0 – 10 | Complete |
90%
|
| Android 11 – 14 | Complete |
99%
|
| iOS (Safari PWA) | Web |
85%
|
| Desktop Chrome/Firefox | Web |
95%
|
Tested Devices
- Samsung Galaxy A Series
- Xiaomi Redmi Note Series
- Walton Primo Series
- Symphony Z Series
- Realme C Series
- OPPO A Series
- iPhone SE / 15 (Safari)
How do I update the app?
1555 regularly releases app updates to add new features and improve performance. When a new version is available, you'll receive an update notification directly inside the app. Simply tap the notification to start downloading the new APK.
You can also download the latest version directly from this page. Simply install it over the existing app — no need to uninstall first. Your account and balance will remain intact.
Each 1555 update typically includes a "What's New" section in the app detailing what has changed. So whether a feature is removed or something new is added, you'll always know.
How Much Data Does It Use?
The 1555 app is built with data efficiency in mind. Browsing Sports Betting uses an average of just 30–50 MB per hour. Live Casino games use a bit more — up to 80–120 MB per hour. Live streaming will naturally consume additional data.
Wi-Fi gives you the best experience, but the app runs smoothly on Grameenphone or Robi 4G as well. You can also enable "Low Data Mode" in the app settings to reduce mobile data usage.
Frequently Asked Questions
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