The rbajee4 app brings the full power of Bangladesh's favourite betting platform to your Android phone. Live cricket odds, instant bKash deposits, casino games, and 24/7 support — all in one lightweight app that runs smoothly even on 3G.
Android 6.0+ | 18 MB | Works on 3G
Installing the rbajee4 app on your Android phone takes under two minutes. Just follow these four steps and you are ready to bet.
Open your Android browser and go to rbajee4.one. Tap the App menu link or the Download button on the homepage to reach the rbajee4 app download page.
Go to your phone Settings → Security → enable "Install from Unknown Sources". This is a one-time step required for all APK installs outside the Play Store.
Tap the Download APK button. Once the rbajee4 APK file downloads, open it from your notifications bar and tap Install. The whole process takes about 60 seconds.
Open the rbajee4 app, login with your existing account or register a new one in under two minutes. Your first deposit bonus applies automatically through the app too.
The rbajee4 app is built specifically for players in Bangladesh — fast, lightweight, and packed with every feature you need to bet and win on the go.
Follow every ball of a cricket match and place live bets in real time directly from the rbajee4 app. Odds refresh every few seconds so you always get the most accurate lines available.
Deposit and withdraw using bKash or Nagad without ever leaving the rbajee4 app. Transactions are processed instantly and there are no hidden fees on any payment method.
Skip typing your password every time. The rbajee4 app supports fingerprint authentication on compatible Android devices, so you can log in with a single touch and get straight to betting.
Never miss a big match or a limited-time bonus. The rbajee4 app sends push notifications for match start times, bet settlement results, deposit confirmations, and exclusive app-only promotions.
The rbajee4 app is engineered to run smoothly on 3G and even 2G connections. At just 18 MB, it loads fast and uses minimal data — perfect for players across Bangladesh where network speeds vary.
The rbajee4 app gives you access to the complete game library — Fortune Gems, Poker, live dealer tables, Coin games, and hundreds of slots. Everything available on the website is in the app too.
The rbajee4 app is designed to work on the widest possible range of Android devices used in Bangladesh — from budget phones to flagship models.
| Platform | Android |
| Min Android Version | Android 6.0 (Marshmallow) |
| File Size | 18 MB (APK) |
| RAM Required | 1 GB minimum |
| Network | 3G / 4G / Wi-Fi |
| Language | English |
| Updates | Auto-update via app |
| Security | SSL + 2FA supported |
| Currency | BDT (Bangladeshi Taka) |
The rbajee4 app is not just a mobile version of the website — it is a purpose-built betting application designed around the habits and needs of players in Bangladesh. From the moment you download the rbajee4 app, you will notice that everything feels faster, cleaner, and more intuitive than using a browser on your phone.
One of the biggest advantages of the rbajee4 app is how well it handles live cricket betting. Bangladesh is a cricket-mad country, and the rbajee4 app reflects that. The live betting interface updates odds ball by ball, lets you place bets with a single tap, and shows your running bet slip without ever leaving the match screen. Whether it is a Bangladesh Premier League game or an international Test match, the rbajee4 app keeps you right in the action.
Depositing and withdrawing money through the rbajee4 app is straightforward. The app supports bKash, Nagad, and Rocket — the three most widely used mobile banking services in Bangladesh. You do not need a credit card or a bank account. Just link your bKash number to your rbajee4 account and you can top up your balance in seconds, any time of day or night.
rbajee4 regularly runs promotions that are exclusive to app users. These include app-only reload bonuses, free bet offers on major cricket tournaments, and cashback deals on casino losses. When you download the rbajee4 app and make your first deposit through it, you may qualify for an enhanced welcome bonus on top of the standard offer. Check the Promotions section inside the app every time you login to see what is currently available.
Yes. The rbajee4 app uses the same SSL encryption as the website, meaning all data transmitted between your phone and the rbajee4 servers is fully encrypted. Your personal details, payment information, and account credentials are never stored in plain text. The app also supports two-factor authentication — you can enable this from the Security section of your account settings after login.
The rbajee4 APK file is scanned for malware before every release. You can verify the file integrity by checking the SHA-256 hash published on the rbajee4 website. If you ever have concerns about the app or your account security, the rbajee4 support team is available 24/7 via live chat inside the app.
Only download the rbajee4 app from the official rbajee4.one website. Do not install APK files from third-party sites or Telegram groups — these may contain malware or be outdated versions.
The rbajee4 app checks for updates automatically when you open it. When a new version is available, you will see a prompt inside the app to download and install the update. Updates are usually small — under 5 MB — and take less than a minute to apply. Keeping the rbajee4 app updated ensures you always have the latest features, security patches, and the best odds feeds.
Not registered yet? You can create your rbajee4 account directly inside the app. Tap Register on the login screen and fill in your mobile number, password, and referral code if you have one. The whole process takes under two minutes.
Join over 500,000 players in Bangladesh who bet smarter with the rbajee4 app. Download free, register in minutes, and claim your welcome bonus on your first deposit.
18+ only. Please gamble responsibly. Visit our Responsible Gaming page for help and tools.