Download the official o777 mobile app and bring Live Casino, Sports Betting, and thousands of slots games right to your fingertips. All you need is an internet connection.
The o777 app is available on both Android and iOS. Download the version that matches your device below.
Download and install the APK file directly on any Android phone. Works great even on older devices.
Optimized for iPhone and iPad. Looks stunning on Retina displays.
The o777 dedicated mobile app is more than just a mobile version of the website. It is a fully standalone app, purpose-built with a range of extra features that are not available in the browser.
The app loads in just 2–3 seconds because essential resources are pre-cached. Live casino video streaming is smoother on the app than in a browser — the difference is especially noticeable on slower internet connections.
With push notifications enabled, you'll receive new bonus offers, pre-match alerts, and withdrawal confirmations directly on your phone — even when the app is closed.
Installing an APK for the first time can feel a little confusing. Just follow these simple steps and you'll be set.
Tap the "Download APK" button above. The file will be saved to your phone's Downloads folder. The download typically takes 10–20 seconds.
Go to Settings → Security → enable "Unknown Sources" or "Install unknown apps". This only needs to be done once. On Samsung devices, look for this option under Settings → Biometrics and Security.
Open your file manager, go to the Downloads folder, and tap the o777.apk file. When prompted to confirm installation, tap "Install".
Once installation is complete, the o777 icon will appear on your home screen. Open the app and log in to your existing account or create a new one.
When you open the app for the first time, it will ask for notification permission. Tap "Allow" to receive bonus alerts and important updates directly on your phone.
Everything in one app — games, payments, support, and bonus tracking.
Play with real dealers in HD streaming
Cricket, football, and 50+ other sports
1000+ slot games, always up to date
Bonus offers and match updates straight to your phone
BKash, Nagad, and Rocket directly from the app
Fingerprint & Face ID Support
Real-Time Scores During Matches
Live Chat Support Built Into the App
Check the list below to confirm your device is compatible.
| Subject | Android | iOS |
|---|---|---|
| Minimum OS Version | Android 5.0 (Lollipop) | IOS 12.0 |
| App Size | 15 MB | 18 MB |
| RAM Required | At least 1 GB | At least 1 GB |
| Internet | 3G / 4G / WiFi | 3G / 4G / WiFi |
| Storage | 50 MB free space | 50 MB free space |
| Biometric | Fingerprint | Face ID / Touch ID |
| Download Method | Direct APK | App Store |
| Auto Update | Supported | Supported |
Most gaming sites in Bangladesh operate as websites only. o777 is different — it offers a full native mobile app built specifically with Bangladeshi users in mind. It runs smoothly even on phones with low RAM and limited internet speed.
The app is especially handy for those who bet on sports daily. Pre-match push notifications make it easy to place bets on time. In live in-play betting, every second counts — and the app's fast response time makes a real difference.
Many users wonder whether third-party APKs are safe. Any APK downloaded from the official o777 website is completely safe. Every release is virus-scanned and verified with a SHA-256 checksum before it goes live.
A word of caution — always download o777 from the official site only. Never use APK files shared from third-party sites or social media. Official files always include a version number and digital signature.
Yes. The o777 app is specifically built with Bangladesh's mobile network conditions in mind. Slot games and Sports Betting run smoothly even on a 3G connection. For Live Casino streaming, 4G or a stable WiFi connection is recommended, though it can also be used in SD mode on 3G.
The app includes a "Data Saver" mode that slightly reduces image and video quality to cut data usage by up to 40%. This feature is handy if you are on a limited monthly data plan.
O777 regularly releases updates with new games, bonus features, and security improvements. Older versions may not display the latest games and can sometimes cause payment issues. Keeping the app up to date is strongly recommended.
The Android app does not update automatically — you will see an update notice when you open the o777 app from time to time. iOS users can enable auto-updates directly from the App Store. Each update takes only 30–60 seconds to complete.
You can deposit on the o777 app directly via bKash, Nagad, Rocket, and Upay. Once you confirm payment with your bKash PIN, the amount is instantly credited to your gaming balance. Withdrawals are also processed through the app — funds typically arrive in your bKash or Nagad account within 5 minutes.
The app gives you a full transaction history. Every deposit and withdrawal — including the date and amount — is recorded, making it easy to track your own budget.
A few tips for those using the o777 app for the first time:
You can log in to the same o777 account on your phone, tablet, and computer. Your balance, betting history, and bonuses are all synchronized — so you can place a bet on your phone and check the result later on your computer.
Sign up, download the app, and enjoy Bangladesh's best gaming experience today.