No need to sit at a computer anymore. Download the ctj77 app and enjoy Live Casino, Sports Betting, deposits, withdrawals — everything, right from your smartphone.
The ctj77 app is completely free on both Android and iOS. Download it and get started right now.
The ctj77 app runs on any Android 5.0 or higher smartphone. The file is only around 30 MB, so it downloads in seconds — even on a slow connection.
Android APK DownloadThe ctj77 app works on iPhone and iPad, with full support for iOS 13.0 and above. It is built to meet Apple's security standards.
iOS App Download
What makes the ctj77 app stand out from every other app will be clear the moment you use it. But here's a heads-up before you do.
The ctj77 app loads in just 1–2 seconds and runs smoothly even on a slow connection — games don't take long to load.
All deposits and withdrawals are processed through encrypted channels. Your personal information and funds are fully protected.
New promotions, deposit confirmations, match updates — all delivered straight to your phone as push notifications.
Baccarat, Roulette, Blackjack — all live tables are available right in the app. HD streaming looks great on mobile too.
Cricket, football, tennis — bet on live matches with real-time odds. Scores update live too.
Deposit and withdraw in minutes using Mobile Banking, Nagad, Rocket, or any mobile banking service.
Installation is straightforward on both Android and iOS. Just follow the steps below.
Download the Android APK file from the ctj77 website. The file is only about 30 MB, so it downloads quickly.
Enable "Unknown Sources" under Settings > Security on your phone. Without this, the APK won't install. You can turn it off again after installation if you prefer.
Open the downloaded file from your file manager and tap Install. The installation completes in just a few seconds.
Open the ctj77 app from your home screen. Log in if you already have an account, or sign up for a new one and claim your bonus instantly.
Visit the ctj77 website on your iPhone using Safari. You can also access it through Chrome or any other browser.
Tap the Share icon at the bottom of Safari (the box with an arrow) and select "Add to Home Screen".
Keep the name as is and tap "Add". The ctj77 app icon will appear on your home screen, just like a native app.
Tap the icon on your home screen and ctj77 launches in full screen with no browser bar — a true native app experience.
| Subject | Android | IOS |
|---|---|---|
| Minimum Version | Android 5.0+ | IOS 13.0+ |
| RAM | 1 GB or more | 1 GB or more |
| Storage | 50 MB Free | 50 MB Free |
| Internet | 3G/4G/WiFi | 3G/4G/WiFi |
| Download Size | 30 MB | 32 MB |
| Free | ✓ Free | ✓ Free |
When it comes to online betting and casino apps in Bangladesh, ctj77 is the name that comes up first. That's not just marketing — it comes down to the app's performance and usability. Users who try ctj77 rarely look elsewhere.
Mobile internet speeds in Bangladesh can be unpredictable. Getting even 3G in rural areas or crowded spots is often a challenge. The ctj77 app is built with this reality in mind — it runs smoothly even on low bandwidth. Live streams don't buffer, and betting odds update in real time.
The ctj77 app is a full gaming platform — everything available on the website is here, and some things are even easier on the app. Live Casino features dozens of tables including Baccarat, Roulette, Dragon Tiger, and Andar Bahar. The Sports section covers cricket, football, tennis, badminton, and over 30 other sports.
Deposits and withdrawals on the ctj77 app are completely hassle-free. You can transact directly within the app using Mobile Banking, Nagad, or Rocket — no separate browser or app needed. Everything in one place.
Every session on the ctj77 app is protected by SSL encryption. Two-factor verification is available at login for an extra layer of security. Your personal information is never shared with third parties.
Many users ask whether downloading the APK is safe. The APK downloaded from the official ctj77 website is completely safe and free of malware. It's best to avoid downloading from any third-party sites.
The ctj77 app is updated regularly with new games, performance improvements, and bug fixes. Android users get updates from within the app — no separate download needed. iOS users always get the latest version simply by refreshing Safari.
All things considered, the ctj77 app is more than just a gaming tool — it's a complete digital platform for betting enthusiasts in Bangladesh. Download it once and experience the difference yourself.
Yes, signing up through the app gets you the same welcome bonus — up to 100% on your first deposit. There are also occasional app-exclusive special offers available only to app users. Check the promotions section regularly.
Only download the ctj77 app from the official website. Downloading from third-party sites or links is not safe.
The latest version delivers the best performance and security. When you get an update notification, don't wait — update right away.
The ctj77 app is for users aged 18 and above only. Please play responsibly and stay within your set budget.
Here are answers to the most frequently asked questions about the ctj77 app.
Keep ctj77 in your pocket — play anytime, anywhere. Sign up and get a 100% bonus on your first deposit.