The ka777 app is available for free on both Android and iOS. Lightweight, fast-loading, and featuring a Bangla interface — it's the go-to mobile betting app in Bangladesh.
Download the Android APK directly or install from the App Store on iOS
* Enable "Unknown Sources" before installing. See the steps below.
* iOS users can install directly from the App Store.
Scan this QR code with your mobile and you'll be taken straight to the download page.
You can use ka777 without installing the app. Just open any mobile browser and visit ka777.world Open — all features are available on the web too.
Play on Web
Install the ka777 APK in just 5 steps — the whole process takes under a minute.
Tapping the "Download APK" button will start the download. The file will be saved to your phone's Downloads folder.
Go to Settings > Security on your phone and enable "Unknown Sources" or "Install unknown apps".
Tap the ka777.apk file in your Downloads folder. An installation window will appear.
When prompted, tap "Install". The installation completes in just a few seconds.
Open the app, log in to your ka777 account, and start betting right away. New users can register for free.
The process is even simpler for iPhone and iPad users.
Open the App Store app on your iPhone or iPad.
Type "ka777" in the search bar and find the official app.
Tap the "Get" button next to the app, then confirm with your Apple ID password or Face ID.
Once installation is complete, tap "Open" or click the ka777 icon on your home screen and start playing.
Not just betting — your complete gaming experience, all in one app
The app launches in just 2 seconds. Even on a weak connection, live matches and odds load without interruption.
The entire app is in Bangla — menus, instructions, customer support, everything. No foreign-language hassle.
Watch live matches right inside the app while you bet. cricket, football, and a range of other sports are covered.
Get instant notifications when you win. Set reminders before your favourite matches kick off.
Log in instantly with your fingerprint or Face ID — no more typing passwords.
Deposit and withdraw via bKash, Nagad, and Rocket directly within the app — no need to visit any third-party site.
All your transactions and personal data are protected by 256-bit SSL encryption — there is no risk of hacking or data theft.
Play in a comfortable dark theme that's easy on the eyes at night. The app defaults to dark mode right out of the box.
Chat with our support team in Bangla directly through the app — available 24 hours a day, 7 days a week.
The ka777 app is supported on all the following devices and operating systems
Smartphones are now in the hands of nearly everyone in Bangladesh. The ka777 app was built to turn that smartphone into a full-featured betting and gaming device. This isn't just a mobile version of a betting site — it's a fully native app, designed separately and purpose-built for both Android and iOS.
Many people assume a mobile app means fewer features than the desktop version. With ka777, that couldn't be further from the truth. The app gives you everything the website offers — plus extras like push notifications, biometric login, and optimized live streaming. In short, the ka777 app makes your gaming experience smoother and more enjoyable.
This is a common question from many players — and the answer is yes, it works just fine. ka777's development team built the app with Bangladesh's mobile internet environment in mind. Whether you're on Grameenphone, Robi, Banglalink, or Teletalk, the app runs smoothly on any 3G or 4G connection. Special compression technology is used for live odds and score updates to keep data usage low and loading times fast.
Even during major cricket matches when thousands of users are placing live bets simultaneously, ka777's servers stay stable and the app doesn't crash — a significant advantage over many competing apps.
Many users are understandably cautious about downloading APK files — and that's a healthy habit. Always download the official ka777 APK exclusively from this site, never from any third-party source. The official APK contains no malware or viruses and is built to meet Google's security standards. Before every update, the file is audited by an independent cybersecurity firm.
Enabling "Unknown Sources" during installation is required because the app is being installed outside the Google Play Store — this applies to all APK files, and poses no specific risk with ka777. You can turn this setting back off after installation if you prefer.
The ka777 app offers over five thousand games. cricket betting, football betting, Live Casino (Baccarat, Roulette, Blackjack), slots, crash games, fishing games, Teen Patti, and Andar Bahar — it's all there. Games from world-renowned providers like Evolution Gaming and Pragmatic Play load directly inside the app, so you never need to visit a separate site.
The app has a dedicated sportsbook section for live Sports Betting, covering thousands of matches across more than 30 sports worldwide. With in-play betting, you can increase your stake or add new bets at any point during a match.
Android users will receive update notifications within the ka777 app itself. When a new version is available, a prompt will appear when you open the app, and you can update directly from there. iOS users will need to update via the App Store.
Every update brings new games, improved performance, and security enhancements. ka777 typically releases one major update per month, with occasional smaller patch updates for urgent bug fixes.
By downloading and using the ka777 app, you agree to our Privacy Policyby agreeing to these terms. We use your device information and usage data solely to improve the app experience. No personal data is ever sold or shared with third parties. To learn more, please read our full Privacy Policy Read it here.
Frequently Asked Questions About the App
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