The full c 666 platform in the palm of your hand. Cricket betting, Live Casino, Jackpot, lottery — all in one app. Available for both Android and iOS.
The c 666 app works on all the following platforms:
Why the c 666 App?
There was a time when placing a bet meant sitting down in front of a computer. Those days are largely behind us. c 666With the mobile app, you can place bets on your favorite matches whether you're waiting at a bus stop, on your lunch break at the office, or relaxing on the couch at home.
The app is designed with Bangladeshi users in mind. It runs smoothly on slow internet, uses minimal data, and the full interface is in Bangla — so everything is easy to understand. Every feature available on the c 666 website is also in the app, plus a few exclusive features you won't find anywhere else.
App Bonus: Log in or register through the app for the first time and you'll receive a special welcome bonus — exclusively for app users.
Everything in This App — You Won't Find It All in One Place Anywhere Else
At just 18 MB, the app loads in seconds after installation — no lag even on slow networks. Performance stays smooth on 2G/3G.
Get real-time scores and odds updates as the match unfolds. Place in-play bets and adjust your strategy on the fly — all on one screen.
Get match alerts, special offers, and bonus updates delivered straight to your phone before a match kicks off. Never miss a deal again.
Deposit and withdraw directly via Mobile Pay, Nagad, and Rocket. Withdrawals through the app are processed in as little as 5 minutes.
Log in securely using your fingerprint or Face ID. No more remembering passwords — access your account with a single touch.
The entire app is in Bangla — from the menu to support. No English needed; everything is straightforward to understand.
Baccarat, Blackjack, Roulette, and Teen Patti — with real dealers. HD video streaming on any smartphone.
Join c 666's massive jackpots and daily lottery directly from the app. New chances every day, new wins every day.
Live chat with the support team directly from within the app. Help is always right at hand.
Click the download button on this page and the official c 666 APK file will download to your phone — just 18 MB.
Go to Settings > Security > Unknown Sources and enable it. This allows installation of apps outside the Play Store.
Open the downloaded file from your File Manager and tap Install. The whole process takes 15–30 seconds.
Open the app and log in to your c 666 account. New here? You can register directly from the app.
Claim your app bonus, make a deposit, and bet on your favorite sport — it's that simple!
Open c666.cash in Safari on your iPhone or iPad. Safari is required for the iOS installation.
Tap the Share icon in the bottom toolbar and select "Add to Home Screen".
Name it "C 666" and tap Add. The c 666 icon will appear on your home screen.
When launched from the home screen, it runs full-screen just like a native app — no browser bar in sight.
Register or log in, claim your bonus, and enjoy the full c 666 experience.
| Subject | Android | IOS (PWA) |
|---|---|---|
| File Size | 18 MB | Browser Cache |
| Minimum Version | Android 6.0+ | IOS 12+ |
| Update Method | Auto Update | Auto (Browser) |
| Push Notifications | Yes | Yes |
| Biometric Login | Supported | Face ID |
| Offline Mode | Partially Supported | Partially Supported |
| Language | Bangla, English | Bangla, English |
| Data Encryption | SSL 256-bit | SSL 256-bit |
Mobile internet usage in Bangladesh grows every day. As of 2026, 90% of the country's internet traffic comes from mobile devices. c 666 With that reality in mind, the mobile app was built from the ground up — not just a mobile version of a website, but a fully native app.
A lot of users wonder — what's the difference between the app and the website? It comes down to the quality of the experience. The app supports push notifications, keeps you logged in automatically, works with biometric authentication, and loads much faster. The c 666 app also features a dedicated Quick Bet option — confirm a bet in just two taps, so you don't waste a second during a live match.
Security is a top priority in the c 666 app. Every session is protected with 256-bit SSL encryption. Three wrong password attempts will temporarily lock the account, and if your phone is lost, you can remotely log out from all devices. This level of security isn't found on any other betting platform in Bangladesh.
The app's payment section is built specifically around Bangladesh's mobile banking ecosystem. Mobile Pay, Nagad, and Rocket are all integrated directly within the app — no need to switch apps or open a browser. Just enter the amount, enter your PIN, and your deposit is done.
Another standout feature of the c 666 app is live streaming. You can watch select matches right inside the app — no separate streaming service needed. Watch the game and place your bets at the same time, adjusting your strategy as the match unfolds. It takes in-play betting to a whole new level.
App updates are fully automatic. When new features roll out, the app updates itself — no action needed on your end. The c 666 technical team releases updates every month, covering performance improvements, new games, and changes based on user feedback.
The c 666 app is completely safe — no malware or spyware. Our APK file is regularly audited by third-party security experts.
Straight from the users — their experience with the c 666 app
"Since downloading the c 666 app, betting has become so much easier. Depositing and withdrawing via Mobile Pay is completely hassle-free. The website used to take a while to load — now everything's ready in two seconds."
"Being able to bet while watching a live match is what I love most. And with push notifications, I never miss an offer. The c 666 app is genuinely useful."
"I've added it to my home screen on iPhone and it feels exactly like a native app. Fingerprint login would make it even better, but overall the c 666 app is excellent."
Your Most Asked Questions About the c 666 App
Join millions of users across Bangladesh. Claim your app bonus, start betting, and enjoy the thrill of winning — from anywhere.