All 137ok games — anytime, anywhere — right in the palm of your hand. Live Casino, slots, fish games — all in one app.
The 137ok app is available on both Android and iOS. Download it directly.
File Size: ~28MB | Free
File Size: ~32MB | Free
No Installation Needed
More than just games — the 137ok app takes your entire gaming experience to the next level
The app is built with optimized code, loading in 1–2 seconds even on a 3G connection — 40% faster than the browser.
New bonuses, win confirmations, and deposit updates are delivered straight to your phone as notifications.
Log in in seconds using your fingerprint or Face ID. No need to type your password every time.
Live Casino video streams are smoother on the app. Auto quality adjustment helps save bandwidth.
Deposit and withdraw via Mobile Banking, Nagad, and Rocket directly in the app. The payment gateway is integrated right inside.
Dark theme is set as default for eye comfort. No eye strain during late-night sessions — screen time stays comfortable.
New features and games update automatically in the app. No hassle of manual updates.
Chat with our support team without leaving your game. Assistance is available in Bengali.
View your VIP points, rank, and bonus offers all in one place. Redeem points directly from the app.
Smartphones have become part of our daily lives — from banking to entertainment, everything happens on our phones. Online gaming is no different. 137ok understood this from the start, which is why their mobile app was designed from the ground up as a standalone experience, not just a mobile version of the website.
Many people assume the mobile app can't match the full desktop experience. With 137ok, it's quite the opposite. The app gives you everything the desktop does — and in some ways, even more. Push notifications, biometric login, and optimized video streaming are features exclusive to the app.
Most people in Bangladesh use mid-range Android phones. The 137ok app is specifically optimized for these devices. It runs smoothly even on phones with 3GB RAM. During HD video streaming, the app automatically adjusts quality, so video never stutters even on lower bandwidth.
Making payments through the app is much easier than before. You can pay directly from Mobile Banking into the 137ok app, and the same applies to Nagad and Rocket. After depositing, your balance is typically credited to your account within 1–2 minutes.
The app's performance in the Live Casino section is particularly impressive. Real-time video streaming and an interactive betting interface — everything works beautifully on smaller screens too. The slots section has 500+ games, and load times are significantly faster when accessed through the app.
137ok delivers a great experience for iOS users too. Open the site in Safari and add it to your home screen — it behaves just like a native app. You can play in fullscreen mode, receive notifications, and the browser bar stays hidden. Many iPhone users say it feels no different from a regular app.
The app's security is rock solid. Every session is protected with SSL encryption. Two-factor authentication (2FA) is available, and enabling fingerprint or Face ID login means no one else can access your account — even if your phone is stolen.
Inside the app, the VIP Dashboard shows your points, rank, and current bonus offers all in one place. You can track your daily gaming log, win/loss history, and deposit and withdrawal records — making it especially useful for responsible gaming.
Customer support is accessible right from within the app. If you run into an issue while playing, open the live chat from the sidebar and type in Bengali — the support team typically responds within 3–5 minutes. Email is also an option, but live chat gets you the fastest resolution.
One last thing — many people hesitate to download APKs, worried about viruses. The official 137ok APK is completely safe and undergoes regular security audits. Only download from the official 137ok website; never use third-party sites or links.
Minimum Deposit: BDT 100 | Withdrawal: BDT 200
Both options work, but knowing the difference makes it easier to decide
The app is more convenient for regular players. For occasional players, the browser works just fine.
Answers to the Most Frequently Asked Questions About the 137ok App