Keep 557bet in your pocket. Cricket betting, slots, fish games, Live Casino — all in one app. Instant transactions via Mobile Banking, Nagad, and Rocket, anytime.
Choose the right version for your device and install it now.
Works on any phone running Android 6.0 or above. Download and install the APK directly.
Runs seamlessly on both iPhone and iPad. Supported on any Apple device running iOS 13 or above.
Smartphone gaming and betting usually comes with a familiar hassle — open a browser, log in, wait for the page to load, and risk getting logged out mid-session. The 557bet app eliminates all of that. Once installed, you jump straight into the action, no browser required.
Internet connectivity in Bangladesh isn't always consistent — sometimes 4G, sometimes 3G, sometimes a weak WiFi signal. The 557bet app is built with this reality in mind: it loads fast even on low bandwidth and keeps games running smoothly. Over 500,000 users in Bangladesh now use the 557bet app every day.
The 557bet app is more than just a mobile website wrapper. It's a fully native application with every feature specifically optimized for mobile.
Many players think using 557bet through a mobile browser is good enough — and it mostly is, but try the app once and you'll notice the difference. With a browser you have to log in every time and pages take longer to load. With the app, one login is all it takes, and after that you're back in within seconds using your fingerprint or Face ID.
In live betting, every second counts. Odds shift in an instant. In a browser, you won't see the latest odds without refreshing the page — but the 557bet app uses WebSocket technology to update odds in real time, no refresh needed.
From Dhaka, Chattogram, and Sylhet to towns across every district — 557bet app users are spread all over Bangladesh. For those betting on mobile for the first time, the Bengali interface makes everything much easier to navigate. All menus, instructions, and even customer support chat are available in Bengali.
The 557bet app is especially convenient for Mobile Banking and Nagad users. You don't need to leave the app to open Mobile Banking separately — deposits and withdrawals are handled entirely within 557bet.
Security is the top priority when handling money online. The 557bet app uses 256-bit SSL encryption, delivering banking-grade protection for all your transactions. Enabling Two-Factor Authentication (2FA) adds an extra layer of security to your account.
Your personal information and transaction history are fully encrypted and never shared with any third party. The app undergoes regular security audits, so you can use it with complete peace of mind.
Home screen loads within 2 seconds of opening the app. Smooth performance even on a weak network.
Fingerprint and Face ID support. Log in securely without typing your password.
Live match scores, odds changes, and bonus offers — all delivered via push notifications.
Works normally even on a weak internet connection. Built-in data saver mode included.
Get an extra 15% bonus on your first deposit through the 557bet app. This offer is exclusively for app users.
Claim NowBefore installing on Android, go to Settings and enable "Unknown Sources". You can disable it again after installation.
Installation takes just a few minutes. Follow the steps below.
During APK installation, you'll be prompted to allow "Unknown Sources" — this is normal. You can turn it off again once installation is complete.
Go to the 557bet download page and select the Android APK or iOS link depending on your device.
Tap the download button. The file will be saved to your phone's Downloads folder.
Go to Settings → Security → Unknown Sources and turn it on. Then tap the APK file.
Tap the "Install" button. Installation will complete in 30 seconds to 1 minute.
The 557bet icon will appear on your home screen. Tap it to open the app.
If you already have an account, log in. If you're new, register and start playing.
Check whether your phone is supported.
| Topic | Android | IOS |
|---|---|---|
| Minimum OS Version | Android 6.0 (Marshmallow) | IOS 13.0 |
| RAM Requirement | 2 GB or more | 2 GB or more |
| Storage Space | 50 MB free | 60 MB free |
| Internet Connection | 3G / 4G / WiFi | 3G / 4G / WiFi |
| Biometric Login | ✔ Fingerprint | ✔ Face ID / Touch ID |
| Push Notifications | ✔ Supported | ✔ Supported |
| Dark Mode | ✔ Built-in | ✔ Built-in |
| Bangla Language Support | ✔ Full | ✔ Full |
| App Size | ~20 MB | ~24 MB |
Follow these simple tips to get the best performance out of the 557bet app.
Match reminders, live score updates, and special bonus offers — all delivered right on time via push notifications.
Each new update brings bug fixes and fresh features. With auto-update enabled, you'll always be running the latest version.
After your first login, go to Settings and enable Fingerprint or Face ID. From then on, you're in with a single touch.
For Live Casino and HD streaming games, using WiFi will give you the best experience.
If Battery Saver mode is on during live betting, the app may slow down — keep it off.
If the app feels slow, clear the 557bet app cache from your phone's Settings. Performance should return to normal right away.
Answers to the most frequently asked questions about the 557bet app.
Install the 557bet app on any Android or iOS device. Register and claim your welcome bonus right away.