With the ka77 app on your phone, you can play anytime, anywhere — on the bus, during a break, or at home at night. The app is always with you, and installation takes just 3 minutes.
Virus-free & safe file · Version 3.2.1
The ka77 app is available on both Android and iOS. Download the version for your device below.
Download and install the APK file directly — compatible with any Android 6.0 or higher device. To install from outside the Play Store, you'll need to enable the "Unknown Sources" option.
IPhone and iPad users can download the app directly. It runs on iOS 13 and above. During installation, you'll need to activate the Trust Developer option — it's a simple one-time step.
Scan Android QR
Scan the iOS QR Code
Go to your phone's Settings → Security or Privacy → enable Unknown Sources (or Install Unknown Apps). You only need to do this once.
Tap the "Download Android APK" button above. The download will start automatically and the file will be saved to your Downloads folder.
You'll get a notification once the download is complete. Tap it, or locate the APK file through your Files manager.
The installation screen will appear. Tap the "Install" button. The installation will be complete within 30–60 seconds.
Open the app and log in to your ka77 account or create a new one. You'll have instant access to all games.
Tip: Once installation is complete, you can turn Unknown Sources off again — it's a good security habit.
Ka77 App Interface
Tap the iOS download button from the Safari browser. If it doesn't work in Chrome, try again in Safari.
A popup will appear on screen asking "Would you like to install ka77?" Tap "Allow" or "Install".
Go to Settings → General → VPN & Device Management. Tap the ka77 Developer profile and select "Trust".
Tap the ka77 app icon on your Home Screen. It may take a moment to load the first time.
Log in to your account. All games, betting markets, and promotions are available right on mobile.
Keep in mind: The app won't open if you skip the Trust Developer step. This is a standard iOS security measure — nothing to worry about.
In Bangladesh, cricket isn't just a sport — it's a passion. And ka77 brings the thrill of betting right alongside that passion. Whether you're at the stadium or relaxing at home, check live odds on the app, place your bets, and enjoy the results.
Keep push notifications turned on in the ka77 app to get reminders before every match, plus instant alerts for new bonuses and promotions.
The ka77 mobile app includes every feature from the website — plus a few exclusive perks.
Bet on real-time odds while the match is in progress. Score updates and odds changes appear instantly.
Slots, Live Casino, card games — everything runs smoothly on mobile, just like on desktop.
Get push notifications for match reminders, bonus offers, and bet results.
Log in quickly with fingerprint or Face ID — no need to type your password.
Directly linked to Mobile Pay, Nagad, Rocket — and all major mobile payment apps. Deposits and withdrawals process in seconds.
Easy-on-the-eyes dark mode is enabled by default — no eye strain during late-night sessions.
Using the app gives you several advantages over the browser.
| Feature | ka77 App | Mobile Browser |
|---|---|---|
| Loading Speed | Much Faster | Relatively Slower |
| Push Notifications | Yes | No |
| Biometric Login | Yes | No |
| Offline Access | Limited Cache | No |
| Data Usage | Low Data Usage | More Data |
| Live Stream Quality | High Quality | Varies |
| Exclusive Offers | App-Only Bonus | No |
| Home Screen Shortcut | Icon | Limited |
App Users Get Exclusive Benefits
Download the ka77 app and log in for the first time to unlock an exclusive app bonus. App-only promotions also run regularly — these aren't available on the browser.
Online gaming in Bangladesh is increasingly going mobile. Most people now handle everything on their smartphones — shopping, banking, entertainment — rather than a laptop or desktop, and gaming is no different. ka77 was built with this in mind, making the mobile app its top priority.
The biggest advantage of the app is speed. It loads in half the time — or less — compared to opening the website in a mobile browser. In Live games and live betting, every second counts, and that's where the app's speed really makes a difference.
Data usage is another thing worth noting. ka77 handles data efficiently — a lot of content is cached within the app, so the same data doesn't need to reload every time. If you play on mobile data, this makes a noticeable difference.
Many people hesitate to download an APK, wondering if it's safe. The ka77 APK comes directly from the official server, and every update is verified with a digital signature. Installing it won't harm your phone.
All in-app transactions are SSL-encrypted. Your payment details and personal data never leave the app. With biometric login enabled, no one can access your account — even if your phone is lost.
Ka77 releases regular app updates, each bringing new games, performance improvements, and security patches. When you see an update notification on launch, it's best to install it right away — some features may not work properly on older versions.
Android users can update directly from within the app — no need to hunt down a new APK. The same goes for iOS. Use the "Check for Updates" option in the app's settings to make sure you're always on the latest version.
Note: If live games are lagging on a slow connection, enable "Low Data Mode" in the app's Settings. Video quality will drop slightly, but gameplay will stay smooth.
Mobile Pay, Nagad, and Rocket are integrated directly into the ka77 app. You don't need to leave the app to make a deposit — pay right from where you are. Withdrawals are just as straightforward. Winnings are typically transferred to your mobile banking account within 15 minutes to 24 hours.
Your payment history is neatly organized in the app. Deposits, withdrawals, dates, amounts — it's all in one place, making it easy to keep track of your spending.
24/7 support available in Bengali.
Send us an email at support@ka77.bid
Help Centerhas a detailed guide.