Works on both Android and iOS, loading in just seconds. Cricket betting, Live Casino, slots, jackpots — all in one app.
Virus-free · SSL secured · Only 18MB
Why millions of Bangladeshi users choose the tk666 mobile app
Opens in just 1–2 seconds. Smooth performance even on weak connections – from 3G all the way to 5G.
256-bit SSL encryption, two-factor login verification, and biometric authentication — your account is fully protected.
Change your bets at any moment during a match. Live scores, odds updates, and cash out — all right within the app.
Match kick-offs, goals, wickets, bonus offers — get every update delivered straight to your phone. Never miss a thing.
Every menu, button, and support feature in the app is fully in Bangla — designed with Bangladeshi users in mind.
Use bKash, Nagad, and Rocket directly from the app. Deposits and withdrawals — both done in just a few taps.
Easy to install on both Android and iOS. Just follow the steps below.
Go to the tk666 website's registration page and create an account. If you already have one, skip straight to the next step.
On the app page, click the Download Android APK button. The file will be saved to your phone's Downloads folder.
Go to Settings > Security > Unknown Sources and enable it. You only need to do this once to install the tk666 APK.
Tap the tk666.apk file in your Downloads folder and hit Install. It'll be done in just a few seconds.
Open the app, log in with your ID and password, and start betting!
What you get when you open the tk666 app
Tk666 App Requirements and Browser vs. App Comparison
| Features | Tk666 App | Browser |
|---|---|---|
| Loading Speed | 1–2 Seconds | 5–8 seconds |
| Push Notifications | Yes | None |
| Biometric Login | Fingerprint / Face ID | None |
| Offline Score | Low Cash | None |
| Battery Usage | Optimized | More |
| One-Tap Payment | Yes | None |
Nobody wants to sit in front of a computer to place bets anymore — that's just not how life works. People want to put in a quick bet on the bus, or catch the live score during an office break. tk666 built their mobile app because they get exactly that.
The tk666 app was built from day one with Bangladeshi users in mind. Everything is in Bangla — menus, buttons, support chat, even payment instructions. It's especially helpful for users who aren't comfortable with English.
The app's performance is genuinely impressive. Since network conditions in Bangladesh aren't always reliable, tk666 features a special low-latency mode that keeps things running smoothly even on weak signals. Users in rural areas will notice a real difference with this app.
The app's edge is most obvious during live betting. In a cricket match, odds shift with every ball — and the app reflects those changes instantly. On a browser, you can easily miss the moment while refreshing the page. With the app, that never happens.
Payments are far more convenient on the app too. When paying via bKash or Nagad, the app walks you through each step automatically. Just enter the deposit amount, choose your payment method, enter the OTP — done. No need to switch to another app.
Many users have questions about app security. The tk666 app features fingerprint and Face ID login, ensuring only you can access your account. It also includes suspicious login detection that automatically sends an alert whenever unusual activity is spotted.
Another great feature of the tk666 app is push notifications. You can customize exactly which notifications you want to receive — match start reminders, goal and wicket alerts, new bonus offers — all set to your preference.
The app is updated regularly — every month brings new features, bug fixes, and performance improvements. The tk666 team takes user feedback seriously and keeps making the app better, which is why it's one of the most downloaded betting apps in Bangladesh.
Log in via the tk666 app for the first time and get a special ৳300 app welcome bonus — exclusively for mobile users.
What our members are saying about the tk666 app
The app is genuinely impressive. I used to access the site through my mobile browser and the slow loading was a real headache. Now I open the app and everything loads instantly. It makes a huge difference, especially for live cricket betting.
Making payments via bKash is so much easier through the app — no extra steps needed. The notification feature is great too; it alerts you before a match even kicks off.
Runs perfectly on my old phone without any lag. At just 18MB, installation was a breeze too. The tk666 app is the only place I bet now.
Everything you want to know about the tk666 mobile app
Available on both Android and iOS. Just 18MB, installs in moments — the best betting experience now fits right in your pocket.
Free · Virus-free · For users 18+