Install the kk77 app on your smartphone and enjoy Sports Betting, Live Casino, and lottery anytime, anywhere.
Virus-Free & Safe Installation
Kk77 Mobile App
Get set up on any smartphone in just a few minutes.
Compatible with any Android 6.0 or higher smartphone. Download the APK file directly.
Install effortlessly on iPhone and iPad. Supports iOS 13 and above.
Use kk77 directly in your mobile browser without installing the app.
Tap the "APK Download" button above. The file will be saved to your phone's Downloads folder.
Go to Settings → Security → enable "Unknown Sources". You only need to do this once.
Open your Downloads folder, tap the kk77 APK file, and hit "Install".
Once installation is complete, open the kk77 app and log in to your account — or create a new one.
After logging in, choose what you want to play — Sports Betting, Live Casino, or lottery.
Tap the "iOS Download" button above. Works best when using the Safari browser.
A popup will appear on screen. Tap "Install" or "Allow" to proceed.
Go to Settings → General → VPN & Device Management and select Trust for kk77.
Tap the kk77 icon on your home screen and log in to your account.
Why do millions of Bangladeshi players choose the kk77 app?
The entire app is built in Bangla — from buttons to notifications, everything is in Bangla.
Smooth performance on low data. Works reliably even on slow networks.
Every transaction and piece of personal data is fully encrypted and secure.
Deposit directly within the app using Mobile Pay, Nagad, or Rocket.
View real-time scores and odds updates as the match unfolds.
Get notified about bonus offers, upcoming matches, and withdrawal confirmations.
Play Andar Bahar and Roulette with live dealers in high-definition streaming.
New features and bug fixes are installed automatically — no manual updates needed.
Online gaming in Bangladesh is no longer tied to a laptop or desktop. People want to play wherever they are, whenever they want — during a work break, at home, or on the go. The kk77 app is built exactly for that. It's designed so that anyone across Bangladesh can use it with ease.
Many people assume a mobile app won't offer everything the website does — but that's not the case with kk77. The app fully supports Sports Betting, Live Casino, lottery, bonus claims, deposits, and withdrawals. Even the dedicated match analysis section works completely within the app.
One of the app's biggest advantages is its payment system. You can deposit via Mobile Pay or Nagad and withdraw your winnings — all without ever leaving the app. No need to open a separate browser or switch between screens. This is the feature that regular kk77 users appreciate most.
The kk77 app offers a special welcome bonus for new users. Make your first deposit and receive an additional bonus credited directly to your account. Use it to play more games and boost your chances of winning.
Live cricket betting is another big reason people love the kk77 app. Cricket runs deep in Bangladesh, and there's nothing quite like placing bets while watching a live match — be it the World Cup, IPL, or BPL. With real-time odds updates in the app, you can make your move at exactly the right moment.
Kk77 takes security seriously. The app features Two-Factor Authentication — an OTP is sent to your registered number at login, keeping your account safe from unauthorized access. Every withdrawal request also requires a separate confirmation step.
The kk77 app works just as well if you use multiple devices. You can log in with the same account on an Android phone, iPhone, or tablet. Your balance, betting history, and bonuses stay synced across all devices.
The kk77 app also delivers strong customer support. Live Chat is built right into the app and available in Bangla, so any issue gets resolved quickly. The support team is active 24 hours a day, 7 days a week.
| Developer | Kk77.ws |
| Version | V4.2.1 |
| Android | 6.0+ |
| IOS | 13.0+ |
| APK Size | 22 MB |
| Language | Bangla, English |
| Update | Automatic |
| Price | Free |
Here's a quick look at what you need to run the kk77 app.
| Android Requirements | |
|---|---|
| Operating System | Android 6.0 (Marshmallow) or higher |
| RAM | At least 2 GB |
| Storage | 50 MB Free Space |
| Internet | 3G / 4G / WiFi |
| Processor | Quad-core 1.4 GHz+ |
| iOS Requirements | |
|---|---|
| Operating System | IOS 13.0 or above |
| Device | IPhone 7 or later |
| Storage | 60 MB Free Space |
| Internet | 3G / 4G / 5G / WiFi |
| Browser | Safari (for installation) |
Answers to the most frequently asked questions about the kk77 app.