Cricket, Lottery, Live Casino — all in your pocket now. Install the 666db app and play from anywhere.
The 666db app runs smoothly on all types of smartphones
Version 5.0 or above | 18 MB
Enable "Unknown Sources" after the download
IOS 12.0 or above | 23 MB
Compatible with iPhone 6s and later
Choose your device and follow the steps
The download will begin and the file will be saved to your phone's "Downloads" folder. It usually takes 1–2 minutes.
Go to Settings → Security (or Privacy) → Unknown Sources (or Install Unknown Apps) and turn it on.
Open the Files or File Manager app → go to the Downloads folder → tap the 666db_v4.7.2.apk file.
A permission dialog will appear — tap "Install". Installation completes in 15–30 seconds.
The 666db icon will appear on your home screen. Tap it to log in or create a new account.
Open the App Store and go to the Search tab at the bottom, then type "666db".
Clicking the "Download from App Store" button above will take you directly to the app's page.
Tap "Get" on the App Store page and confirm with Face ID or Touch ID.
The 666db icon will appear on your home screen. Tap it and log in to your account.
What you get with the 666db app that the website can't offer
Match kick-offs, win alerts, bonus offers — get every update in real time.
The app stays active even on a weak connection and syncs automatically once your network is restored.
Log in instantly with your fingerprint or face unlock. No more remembering passwords.
Loads 3x faster than a web browser. Zero lag during live betting.
Turn on dark mode for a more comfortable viewing experience at night — and save battery too.
Watch live video streams of selected matches directly in the app — no separate app needed.
The entire app is in Bangla — from the menu all the way to support chat.
Every transaction is secured with 256-bit SSL encryption. Your data is never shared with third parties.
Compatible devices, storage requirements — everything at a glance
| Features | Android APK | IOS App |
|---|---|---|
| Latest Version | V4.7.2 | V4.7.2 |
| File Size | 18.4 MB | 23.1 MB |
| Minimum OS | Android 5.0 (Lollipop) | IOS 12.0 |
| RAM Required | 1 GB+ | 1 GB+ |
| Internet | 3G/4G/WiFi | 3G/4G/WiFi |
| Bangla Language | ✓ Available | ✓ Available |
| Dark Mode | ✓ Available | ✓ Available |
| Biometric Login | ✓ Available | ✓ Face ID |
| Push Notifications | ✓ Available | ✓ Available |
| Auto-Update | ✓ Available | ✓ Available |
A lot of people ask — "I can just use the browser, so why bother downloading the app?" It's a fair question. But most users who try the 666db app once never go back to the browser.
The reason is simple — with a browser, you have to type the link every time, you're never kept logged in, and you don't get notifications. With the 666db app, once you log in, you're automatically signed in every time after that. And with biometric login enabled, all it takes is a single touch.
The biggest advantage shows during live betting. In a cricket match, the odds shift after every ball — if you stop to load a browser, the moment is gone. The 666db app stays updated in the background at all times, so placing a bet takes just 2–3 seconds.
Many people have doubts about this — especially since the app isn't on the Google Play Store. Online gaming apps are absent from the Play Store due to its content policies, but that doesn't make them unsafe. The 666db APK is audited by third-party security experts with every update. The file contains no viruses or malicious code — you're welcome to scan it with any antivirus app to confirm.
The 666db app runs on any Android 5.0 or higher device — including Symphony or Walton phones that are 3–4 years old. Just make sure your phone has at least 1 GB of RAM and a 3G or better internet connection.
IOS users need an iPhone 6s or later — any model that supports iOS 12 or above.
The most common questions about downloading and using the app