What is the 77ck app and how does it work?
The 77ck app is the mobile version of one of Bangladesh's most popular online gaming platforms. It brings everything available on the website into a single, easy-to-use mobile application. If you've been playing through a browser, you know the frustrations — slow page reloads, having to log in repeatedly, or the screen not fitting quite right. The 77ck app solves all of that.
The app is built separately for Android and iOS, so it delivers native performance on each platform. From Poco phones to iPhones, the 77ck app runs smoothly on all types of smartphones. The app size is also small — just a few megabytes — so storage is never a concern.
How to install the 77ck app on Android
Even though 77ck isn't directly on the Google Play Store, installing the app is simple. Just follow the steps below:
1
Go to Phone Settings
Go to Settings → Security or Privacy and enable the "Unknown Sources" or "Install Unknown Apps" option. This is a standard setting required to install any third-party APK.
2
Visit the 77ck website
Open 77ck.win in your phone's browser and tap the "Download Android APK" button. The file typically downloads in 10–30 seconds.
3
Install the APK file
Open the downloaded APK file from your notification bar or the Files app, then tap Install. The installation completes in just a few seconds.
4
Log In & Start Playing
Open the app and log in to your 77ck account, or create a new one. All games will be right at your fingertips.
Before downloading the APK file, make sure you are downloading directly from the official 77ck website. Files from third-party sites may not be safe.
How to get the 77ck app on iOS (iPhone/iPad)
IPhone and iPad users can enjoy 77ck just as conveniently. There are generally two ways to use the app on iOS. First, you can install the beta version via TestFlight. Second, opening 77ck.win in Safari and selecting "Add to Home Screen" gives you an experience very close to a native app.
Open 77ck.win in Safari → tap the Share button (the box-with-arrow icon at the bottom of the screen) → select "Add to Home Screen" → name it "77ck" → tap Add. The 77ck icon will appear on your home screen, and tapping it will open the game in full-screen mode.
What games are available on the app?
Every game available on the website is also in the 77ck app — nothing is left out. In fact, the in-app experience is even better than the website, since touch controls make gameplay feel more natural. The main game categories are:
🎴
Live Casino
Baccarat, Roulette, Blackjack, Dragon Tiger
⚽
Sports Betting
Cricket, football, tennis, badminton
🎰
Slots
Classic slots, video slots, Megaways
🐟
Fish Game
Fishing God, Happy Fishing, Ocean King
How do you deposit and withdraw on the app?
Making payments on the 77ck app is straightforward. Head to the bottom menu or the profile section and you'll find the Deposit and Withdraw options right there. To pay with bKash, select the bKash option, enter the amount, and confirm with your bKash PIN — that's all there is to it. The same process applies for Nagad and Rocket.
For withdrawals, enter your mobile banking number and the amount you'd like to withdraw. 77ck typically sends the funds within 1 to 3 minutes. Bank transfers may take a little longer but are completed within 24 hours. When you're on the app, you'll receive a push notification confirming each transaction.
Special Offer: Make your first deposit through the 77ck app and receive a 150% welcome bonus. The bonus is credited directly to your gaming balance and can be used on any game.
App vs. Website — which is better?
A lot of people ask — should I use the app or just go through the browser? The simple answer is that the app experience is always a bit better. The comparison below makes the difference clear:
| Features |
77ck App |
Browser |
| Loading Speed |
Much faster |
Relatively slower |
| Push Notifications |
Available |
None |
| Auto Login |
Available |
Repeated Login |
| Dark Mode |
Available |
None |
| Touch Optimization |
Full |
Partial |
| Battery Saving |
More Affordable |
Higher Cost |
| Accessibility |
From the Home Screen |
Requires Opening a Browser |
What should you do if you run into a problem with the app?
Occasionally you may run into a minor issue installing or running the app. Most problems can be resolved with the steps below:
- If the APK won't install — check that the "Unknown Sources" setting is enabled
- If the app crashes — restart your phone and try again
- Live games not loading? Switch to a Wi-Fi or 4G connection.
- Payment pending? Contact us via Live Chat in the app.
- Forgot your password? Use the "Password Recovery" option on the login page.
If you're still experiencing issues, 77ck's 24/7 Live Chat support is always available. Reach us through the app or on the website.
App Security & Licensing
77ck is an internationally licensed gaming platform. All transactions in the app are secured with SSL encryption, and users' personal information is never shared with third parties. The app also includes responsible gaming tools such as Self-exclusion and Deposit Limit settings.
Please note: 77ck is for users aged 18 and above only. Gaming is meant to be fun — play responsibly and know your limits.
