The ck4 app brings the full casino experience to your Android phone. Fast login, instant deposits via bKash and Nagad, and every game you love — all in one lightweight app built for Bangladesh players.
The ck4 app isn't just a smaller version of the website. It's built from the ground up for mobile — faster, smoother and more convenient for everyday play.
The ck4 app is optimised for low-latency performance on Bangladesh mobile networks. Games load in under three seconds even on a standard 4G connection — no buffering, no waiting.
Once you've logged in once, you can enable fingerprint unlock on supported Android devices. Getting into your ck4 account becomes a single touch — no typing required every time.
Deposit and withdraw directly through the app using bKash, Nagad or Rocket. The payment flow is built into the app — no switching between apps or copying account numbers manually.
Get notified about new promotions, bonus credits, game results and account activity the moment they happen. You won't miss a reload offer or a limited-time event again.
Every game available on the ck4 website is also available in the app — WL Live, Caishen Fishing, Happy Fishing, Color Prediction, Space Max, Pearls of Bingo and A Night Out.
The ck4 app uses the same 256-bit SSL encryption as the website. Your login credentials, payment details and personal data are protected every time you open the app.
Installing the ck4 app on Android takes less than two minutes. Follow these four steps and you're ready to play.
If you don't have a ck4 account yet, register for free first. Existing players can skip straight to the download. Your website credentials work in the app.
Tap the download button on this page to get the ck4 APK file. The file is around 18MB and downloads quickly on any mobile connection.
Go to your Android Settings → Security → enable "Install from Unknown Sources" or "Install Unknown Apps." This is a standard one-time step for APK installs outside the Play Store.
Open the downloaded APK file, tap Install and wait a few seconds. Once installed, open the ck4 app, log in with your existing credentials and start playing immediately.
The ck4 app is designed to run smoothly on the vast majority of Android phones used in Bangladesh. If your phone is running Android 5.0 or above, you're good to go.
iOS Note: The ck4 app is currently available for Android only. iPhone users can access the full ck4 platform through the mobile browser at ck4.casino — the site is fully optimised for Safari on iOS.
No Root Required: You do not need to root your Android device to install the ck4 app. Standard installation via APK is all that's needed.
| Requirement | Minimum | Recommended |
|---|---|---|
| Operating System | Android 5.0 | Android 9.0+ |
| RAM | 1 GB | 2 GB+ |
| Storage Space | 50 MB free | 100 MB free |
| Internet Connection | 3G / 1 Mbps | 4G / 5 Mbps+ |
| APK File Size | ~18 MB | |
| Screen Resolution | 720 × 1280 | 1080 × 1920+ |
| Root Required | No | |
| iOS Support | Browser only (ck4.casino) | |
Every game on the ck4 platform is available in the mobile app. No compromises, no missing titles — the full library in your pocket.
WL Live streams real-time table games directly to your phone. The app handles live video smoothly even on 4G, with minimal lag and crisp visuals.
Caishen Fishing and Happy Fishing are optimised for touch controls in the app. Tap to aim, swipe to move — the mobile experience is actually better than desktop for these titles.
Color Prediction, Space Max and Pearls of Bingo all run natively in the app. Fast rounds, instant results and smooth animations — exactly as they should be on mobile.
The ck4 app was built with one thing in mind: making online casino gaming as easy and accessible as possible for players in Bangladesh. Most people here play on their phones, not on laptops or desktops. The ck4 app takes that reality seriously and delivers a mobile experience that actually works — fast, stable and easy to navigate with one hand.
Unlike browser-based play, the ck4 app is installed directly on your device. That means faster load times, smoother animations and a more consistent experience regardless of your browser settings. Once the app is on your phone, you're one tap away from your account at any time.
Playing through a mobile browser works, but it has limitations. Browsers consume more battery, load pages slower and don't support features like push notifications or biometric login. The ck4 app solves all of these issues. It's lighter, faster and gives you access to features that simply aren't possible in a browser environment.
Push notifications are one of the biggest advantages. When a new promotion goes live or your withdrawal is processed, the ck4 app notifies you instantly. You don't have to keep checking the website or worry about missing a limited-time bonus offer.
The ck4 app has a fully integrated payment system. You can deposit using bKash, Nagad or Rocket without leaving the app. The deposit flow is straightforward — select your payment method, enter the amount, confirm and your balance is updated within seconds. Withdrawals work the same way. Request a payout from the app and it's processed to your mobile banking account, usually within minutes.
All transactions in the ck4 app are processed in BDT. There's no currency conversion, no hidden fees and no minimum withdrawal amount that's unreasonably high. The platform is designed to work the way Bangladesh players actually use money.
Welcome Bonus: New players who register and make their first deposit through the ck4 app receive the same welcome bonus as website registrations. There's no difference — your bonus is applied automatically after your first deposit regardless of which platform you use.
Yes. The ck4 app APK is distributed directly from the official ck4 website. It does not contain malware, adware or any unwanted software. The app only requests the permissions it needs to function — internet access, storage for the APK and notification permissions if you choose to enable them.
The reason the ck4 app is distributed as an APK rather than through the Google Play Store is that Google's policies restrict real-money gambling apps in certain regions. This is standard practice for online casino apps globally — the APK method is safe and widely used. Millions of players worldwide install casino apps this way every day.
To stay safe, always download the ck4 app from the official ck4.casino website only. Do not install APK files from third-party websites, Telegram groups or social media links claiming to be the ck4 app — these may be fake versions designed to steal your login credentials.
Security Warning: Only download the ck4 app from ck4.casino. If you received a download link from a third party, do not use it. Contact [email protected] if you're unsure whether a link is genuine.
The ck4 app is updated regularly to add new games, improve performance and fix any issues. When a new version is available, you'll receive a notification inside the app. Updates are small and download quickly. We recommend keeping the app updated to ensure you always have access to the latest features and the best possible performance.
If you ever have trouble with the app — whether it's a login issue, a payment problem or a game not loading correctly — our support team is available 24/7. Reach us at [email protected] and we'll get it sorted fast.
Ready to Download? Scroll back up and tap the download button to get the ck4 app on your Android device. It takes under two minutes from download to your first game.
Having trouble installing or using the app? We're here around the clock.
[email protected]Download the ck4 app, log in with your account and start playing in under two minutes. All games, all payments, all in one place.