Take the full ok tk experience with you wherever you go. The ok tk app brings live casino tables, fishing games, slots, and instant BDT payments to your Android phone — no browser needed, no lag, no hassle.
The ok tk app is not just a smaller version of the website — it is built from the ground up for mobile players in Bangladesh.
Every game available on the ok tk website is accessible inside the app. Live casino tables, Deuces Wild video poker, Relax Fishing, Circus Delight slots, Ice Hockey, and more — all optimised for touch screens and smaller displays.
The ok tk app supports bKash and Nagad payments natively. Deposit BDT in seconds, request a withdrawal, and track your transaction history — all without leaving the app. No need to switch between apps or browsers.
Never miss a promotion again. The ok tk app sends push notifications when new bonuses go live, when your cashback is ready to claim, and when exclusive app-only offers are available for registered players.
The ok tk app is optimised for Bangladesh mobile networks. Games load faster than in a browser, the interface responds instantly to taps, and the app handles slower 3G and 4G connections without dropping your session.
Log in to your ok tk account with a single tap using fingerprint authentication on supported Android devices. Enable the "keep me logged in" option and skip the password screen every time you open the app.
The ok tk app uses the same 256-bit SSL encryption and two-factor mobile verification as the website. Your BDT balance, personal data, and login credentials are protected at all times — on any device.
Installing the ok tk app on your Android phone takes under two minutes. Follow these steps and you will be playing within moments.
Open Chrome or any standard Android browser and go to ok-tk.vip. You will find the app download link clearly displayed on the homepage and on this page. Tap the download button to begin.
Because the ok tk app is an APK file downloaded directly from our website, Android will ask you to allow installation from unknown sources. Go to Settings > Security > Unknown Sources and enable it. This is a standard step for any APK install.
Once the APK has finished downloading, tap the notification or open your Downloads folder and tap the ok tk APK file. Android will prompt you to confirm the installation. Tap Install and wait a few seconds.
Open the ok tk app from your home screen. If you already have an account, log in with your existing credentials. If you are new, tap Register and create your free ok tk account in about three minutes.
Head to the cashier inside the ok tk app, deposit BDT via bKash or Nagad, and go straight to the game lobby. Your first deposit bonus will be applied automatically to your account balance.
Note: The ok tk app is currently available for Android only. iOS users can access the full ok tk platform through the mobile browser at ok-tk.vip — the site is fully optimised for Safari and Chrome on iPhone.
The official ok tk app for Android. Secure, fast, and packed with every feature available on the full website. Free to download for all registered players.
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| Platform | Android (APK) |
| Min. Android Version | Android 5.0 (Lollipop) |
| File Size | ~28 MB |
| Connection | 3G / 4G / Wi-Fi |
| Payment Methods | bKash, Nagad |
| Language | English |
| Security | 256-bit SSL |
| Updates | Free, via ok-tk.vip |
The ok tk app gives you access to the complete game catalogue — the same titles available on the full website, all touch-optimised for Android.
Real dealers, real tables. Play live baccarat, roulette, and blackjack on your phone with the same smooth experience as a desktop session.
View Live CasinoOne of the most popular games among Bangladesh players. The touch controls on the ok tk app make Relax Fishing even more enjoyable on mobile.
View Relax FishingClassic video poker with wild cards. The ok tk app renders Deuces Wild perfectly on any Android screen size, from compact phones to large tablets.
View Deuces WildVibrant slot action with bonus rounds and free spins. Circus Delight looks and plays brilliantly on the ok tk Android app — smooth animations, no stutter.
View Circus DelightThe ok tk app was built with one thing in mind — giving Bangladesh players the best possible mobile gaming experience. If you have ever tried playing casino games through a mobile browser, you already know the frustrations: slow load times, pages that do not fit the screen properly, sessions that drop when you switch apps, and payment forms that are awkward to fill in on a small keyboard. The ok tk app solves all of that.
When you download and install the ok tk app on your Android phone, you get a dedicated gaming environment that is always ready to go. Open the app, log in with your ok tk credentials, and you are in your account dashboard within seconds. Your BDT balance is right there, your active bonuses are displayed clearly, and the full game library is one tap away. No loading a browser, no typing a URL, no waiting for a webpage to render.
One of the biggest advantages of the ok tk app over a browser-based experience is how it handles Bangladesh mobile network conditions. The app is optimised to work well on 3G connections, which are still common in many parts of the country. Game assets are cached locally after the first load, so subsequent sessions are faster even on slower connections. Live casino streams are adaptive — the quality adjusts automatically based on your available bandwidth so your session stays smooth rather than buffering.
The ok tk app also uses significantly less mobile data than playing through a browser, because it does not reload the full page interface every time you navigate between sections. For players who are watching their data usage, this makes a real difference over the course of a month.
Data Saving: The ok tk app uses up to 40% less mobile data than playing through a browser, thanks to local asset caching and optimised API calls. Great for players on limited data plans.
Depositing and withdrawing BDT through the ok tk app is straightforward. The cashier section inside the app supports bKash and Nagad — the two most widely used mobile payment platforms in Bangladesh. To deposit, tap the cashier icon, select your payment method, enter the amount, and confirm the transfer from your bKash or Nagad app. The funds appear in your ok tk balance almost instantly.
Withdrawals work the same way in reverse. Enter the amount you want to withdraw, confirm your bKash or Nagad number, and submit the request. ok tk processes withdrawals quickly, and you will receive a notification inside the app when the transfer is complete. All transaction history is stored in your account and accessible at any time from the app.
Payment Security: All payment transactions in the ok tk app are processed over encrypted connections. Your bKash and Nagad account details are never stored by ok tk — payments are handled through secure redirects to the respective payment platforms.
Unlike apps downloaded from the Google Play Store, the ok tk app is updated directly through the ok tk website. When a new version is available, you will see an update notification inside the app. Tap the notification to go to the download page, download the latest APK, and install it over your existing version — your account data and settings are preserved. Updates are free and typically take less than two minutes to install.
It is worth keeping the ok tk app updated because new versions often include performance improvements, new game integrations, and security patches. The ok tk team releases updates regularly to ensure the app stays fast, stable, and compatible with the latest Android versions.
The ok tk app includes the same responsible gaming tools available on the website. From the account settings menu inside the app, you can set daily, weekly, or monthly deposit limits, configure session time reminders, and access self-exclusion options if you need a break from gaming. ok tk takes responsible gaming seriously, and these tools are available to all players at no cost and with no restrictions on how you use them.
If you are new to ok tk and want to learn more about responsible gaming before you start playing, visit the Responsible Gaming page for full details on the tools and resources available to you.
Ready to get started? Register a free ok tk account today, download the app, and make your first BDT deposit. The full ok tk game library is waiting for you.
Free for all registered ok tk players. Android 5.0 and above. Under 30 MB.
Register Free Already a Member? Log InThe ok tk support team is available 24/7. If you run into any issues downloading or installing the app, we can walk you through it step by step.
Visit FAQGot questions about downloading, installing, or using the ok tk app? Here are the answers to the most common ones we hear from Bangladesh players.
Register a free account, install the ok tk Android app, deposit BDT via bKash or Nagad, and enjoy the full game library — live casino, slots, fishing, and more — right from your phone.