Anywhere, anytime — enjoy live betting, match odds, exclusive promotions, and secure payments through the 39ko app.
Android, iOS, or a web browser — 39ko works seamlessly across all platforms. Start on whichever device you're most comfortable with.
The most popular 39ko Android app in Bangladesh. Download the APK directly and get installed in just a few minutes.
A fully optimized 39ko app for iPhone and iPad users. Download it easily from the App Store and enjoy a premium experience.
Use 39ko directly in your browser — no app download needed. Get the full experience on any smartphone or tablet, installation-free.
Installing the 39ko APK without the Google Play Store is simple. Just follow the steps below and you'll be up and running in about 5 minutes.
On your phone, go to Settings → Security (or Privacy) → enable "Unknown Sources" or "Install Unknown Apps". On Samsung devices, this is under Settings → Apps → Special Access.
Tap the "Download APK" button above. Once the download is complete, it will appear in your notification bar. File size is approximately 45 MB.
Tap the downloaded file. Hit the "Install" button and tap "Allow" if prompted for permission. Installation completes within 1–2 minutes.
Once installation is complete, tap the 39ko icon. Log in if you already have an account, or register for free to claim your welcome bonus.
You can now enjoy live match odds, cricket analytics, jackpots, and all kinds of Sports Betting — right from your phone.
39ko is more than just betting — it's a complete sports entertainment experience that's fast, secure, and fully in Bangla.
Odds update every second, so you can make the right call at exactly the right moment in any live match.
After a win, receive your funds via Mobile Pay or Nagad in as little as 5–15 minutes.
Every section of the app is organized in Bangla, so even new users can navigate it with ease.
Your account is protected with 256-bit SSL encryption and two-factor authentication.
Get alerts before your favorite team's match kicks off, with instant updates on every goal or wicket.
View your full betting history, win/loss breakdown, and monthly summary all in one place.
App users receive exclusive weekly cashback and free bet offers.
The 39ko app runs smoothly even on weak internet connections — uninterrupted experience, even in rural areas.
The 39ko app runs smoothly on most modern smartphones. Minimum and recommended specs are listed below.
| Category | Minimum | Recommended |
|---|---|---|
| OS Version | Android 6.0 | Android 10+ |
| RAM | 2 GB | 4 GB+ |
| Storage | 100 MB | 500 MB+ |
| Internet | 2G / EDGE | 4G / Wi-Fi |
| Processor | Quad-core 1.4GHz | Octa-core 2GHz+ |
| Category | Minimum | Recommended |
|---|---|---|
| OS Version | IOS 13.0 | IOS 16+ |
| Device | IPhone 8 | IPhone 12+ |
| Storage | 120 MB | 500 MB+ |
| Internet | 3G | 4G / Wi-Fi |
| IPad Support | ✓ iPadOS 13+ | |
There are plenty of online betting platforms out there, but very few are built with Bangladeshi users in mind. 39ko is the exception. From Dhaka to Chittagong, Bogura to Rajshahi — 39ko is built so that people across the country can bet easily and confidently.
The moment you open the app for the first time, it's clear — this isn't a translated version of an English platform. It's built in Bangla from the ground up, with Bangladeshi payment methods and Bangladeshi cricket and football leagues at its core. bикаш, Nagad, Rocket — whatever you're used to, it works here.
The most talked-about feature of the 39ko app is its live betting. Odds shift every over, every goal — and 39ko updates them faster than anyone else. For fans of in-play betting, that makes a real difference.
Many new users expect betting apps to be full of complicated interfaces and confusing English jargon. 39ko completely changes that. From the home page to the payment page, every step is so straightforward you won't need a guide — even your first time.
Security is 39ko's top priority. Your personal information and financial transactions are always encrypted. Enabling two-factor login verification (2FA) keeps your account fully protected from unauthorized access. 39ko's responsible gaming policy also lets users set their own deposit limits.
The latest 39ko app update brings faster loading, an improved notification system, and a new casino section. Every update is shaped by user feedback, which is why 39ko keeps getting better.
"Since installing the 39ko app, I don't need my computer anymore. I do everything on my phone. Withdrawing to bикаш takes under 5 minutes."
— Rafi, Chattogram"No one comes close to 39ko for live cricket betting. The odds update before anyone else, and having analysis in Bangla is a huge plus."
— Tanvir, Dhaka"I used to use other apps, but ever since I switched to 39ko, I haven't looked back. The interface is clean and payments are hassle-free."
— Nazmul, RajshahiHere are answers to the most common questions about downloading and installing the 39ko app.