Download the 33ko App — Fast, Free and Built for Bangladesh Players

Install the 33ko mobile app on Android or iOS in minutes. Bet on cricket, spin slots and play live casino — all from your pocket.

Available Platforms

33ko is accessible on Android, iOS and any modern mobile browser — no restrictions.

🤖

Android APK

Direct APK download — works on Android 6.0 and above. No Google Play required.

Free

🍎

iOS (iPhone / iPad)

Add to Home Screen via Safari browser — works on iOS 13.0 and above without App Store.

Free

🌐

Mobile Browser (PWA)

Open 33ko.pro in Chrome or Safari — instant access, no download needed.

Instant

How to Install 33ko on Android

Follow these five steps to get the 33ko APK running on your Android phone in under two minutes.

Enable Unknown Sources

Go to Settings → Security (or Privacy) on your Android device and enable 'Install from Unknown Sources' or 'Allow from this source'. This is a one-time setting needed for any APK outside Google Play.

Visit 33ko.pro in Your Browser

Open Chrome or any browser on your Android phone and navigate to 33ko.pro/download. The download button will detect your device and offer the correct APK file automatically.

Download the APK File

Tap the download link. The file (roughly 18 MB) will save to your Downloads folder. On most Bangladeshi budget Android phones — Symphony, Walton, Samsung Galaxy A series — this takes under 30 seconds on a 4G connection.

Open and Install

Tap the downloaded APK in your notification bar or Files app. A system prompt will appear asking for install permission — tap Install. The process completes in seconds.

Open the 33ko app from your home screen, enter your login credentials or create a new account, make a deposit via bKash or Nagad, and you are ready to bet on BPL cricket or spin your favourite slots.

        Tip: If your phone blocks the install, go back to Settings → Apps → Special App Access → Install Unknown Apps and grant permission specifically to your browser app. This is safe and affects only apps you manually choose to install.
      

How to Install 33ko on iPhone or iPad

iOS does not allow direct APK installs, but the 33ko Progressive Web App (PWA) works identically — add it to your home screen in four taps.

Open Safari and Go to 33ko.pro

The 33ko website is fully optimized for Safari on iPhone and iPad. Make sure you are using Safari — the PWA install option is only available in Safari on iOS, not Chrome or Firefox.

Tap the Share Icon

At the bottom of the Safari browser, tap the Share button (the box with an upward arrow). A share sheet will slide up from the bottom of the screen.

Select 'Add to Home Screen'

Scroll through the share options and tap 'Add to Home Screen'. You can rename the shortcut to '33ko' or leave it as the default. Tap 'Add' in the top-right corner to confirm.

Launch from Your Home Screen

The 33ko icon will appear on your iPhone or iPad home screen just like a native app. Tap it to launch the full 33ko experience — including cricket betting, live casino, and slots — with no address bar cluttering your screen.

33ko App Features at a Glance

Everything that makes the 33ko mobile experience stand out from browser-only play.

⚡

Lightning Speed

Optimized for 4G and even 3G networks — common across Dhaka, Sylhet and rural Bangladesh.

🏏

Live Cricket Betting

In-play BPL and IPL odds updated every 6 seconds — bet while the match is live.

💳

bKash & Nagad Pay

Deposit and withdraw via bKash, Nagad, Rocket and Upay directly inside the app.

🔒

SSL Encrypted

256-bit TLS encryption secures every session and every payment you make.

🎰

1,200+ Games

Access the full 33ko game library — slots, live casino, crash and fish games — all in the app.

🔔

Push Notifications

Get alerts for live match start times, bonus offers and deposit confirmations in real time.

Technical Specifications

Compatibility details for the 33ko Android APK and iOS PWA.

Android Version 6.0 (Marshmallow) and above

iOS Version 13.0 and above (Safari PWA)

APK File Size ~18 MB

Storage After Install ~45 MB (Android) / ~10 MB (iOS cache)

Internet Connection 3G minimum; 4G recommended for live casino

Languages English and Bengali

App vs Browser — Why Download?

The 33ko app delivers a noticeably better experience than the mobile browser version in four key ways.

Faster Loading on Slow Connections

The 33ko APK caches critical assets locally, which means games and menus load up to 40% faster than the browser version on a congested 3G network — important in areas of Dhaka or Chittagong where network speed drops during peak hours.

No Browser Interruptions

Browser tabs can be accidentally closed, redirected by ads, or interrupted by incoming calls that trigger the browser. The 33ko app runs as a standalone process — it stays open in the background so you never lose your place in a live cricket bet or a slot spin mid-round.

Push Notifications for Live Matches

Opt in to match-start alerts for BPL, IPL and ICC tournaments. The app sends a push notification when your pre-selected match goes live, so you never miss the toss or the opening over betting window — critical moments for in-play cricket betting.

Biometric Login Support

On supported Android and iOS devices, 33ko allows fingerprint or face recognition login — no need to type your password every session. Faster access means more time playing and less time waiting at the login screen, especially useful during a fast-moving BPL match.

33ko Download — Made for Bangladesh

Why millions of players from Dhaka to Cox's Bazar choose the 33ko app over any other platform.

Bangladesh's mobile gaming market has exploded over the past three years. Affordable 4G smartphones from brands like Samsung, Xiaomi and Walton have brought millions of new players online from Dhaka, Chittagong, Sylhet, Rajshahi, Khulna and beyond. 33ko was designed from day one with these players in mind — a lightweight, fast-loading app that performs reliably on mid-range and budget Android handsets without burning through your mobile data allowance.

Cricket is the heartbeat of Bangladesh, and 33ko's app reflects that. The cricket betting section loads in under two seconds even on a 3G connection, and live in-play odds for BPL and IPL matches update every six seconds — fast enough to catch the market shift after a wicket falls or a boundary is hit. Whether you are following the Bangladesh Tigers at the T20 World Cup or tracking your favourite BPL franchise from Sylhet or Rangpur, the 33ko app keeps you in the action without lag.

Payment convenience was a core requirement in building the 33ko app for Bangladesh. bKash and Nagad are integrated natively — no redirects to external payment pages, no extra verification steps that add friction. Deposit ৳100 or ৳50,000 in the same number of taps. Withdrawals to bKash or Nagad typically process within 15 minutes, and bank transfers to Dutch-Bangla Bank, BRAC Bank or City Bank complete within 24 hours. The 33ko app is the fastest, most convenient way to manage your gaming bankroll in Bangladesh today. Players must be 21 years or older to register and use the platform.

Ready to Get Started?

Download the 33ko app, log in and make your first deposit with bKash or Nagad in under two minutes.

Frequently Asked Questions

Quick answers to the most common questions about downloading and using the 33ko app.

Is the 33ko APK safe to install on my Android phone?

Yes. The 33ko APK is distributed directly from the official 33ko.pro domain and is scanned for malware before each release. It does not request invasive permissions such as access to your contacts, camera, or messages — only the permissions needed for gameplay and payment processing.

Why is the 33ko app not on Google Play or the App Store?

Google Play and the Apple App Store prohibit real-money gambling apps in Bangladesh due to regional policy restrictions. For this reason, 33ko distributes its Android app as a direct APK download and provides an iOS-compatible PWA that works identically to a native app when added to your home screen.

How much storage space does the 33ko app require?

The 33ko Android APK is approximately 18 MB to download, and uses around 45 MB of storage after installation. The iOS PWA stores minimal cache (under 10 MB) since content is streamed. This lightweight footprint makes 33ko ideal for budget Android devices popular across Bangladesh.

Can I use bKash to deposit directly inside the 33ko app?

Yes. The 33ko app includes a native payment interface for bKash, Nagad, Rocket and Upay. Tap Deposit inside the app, select your preferred mobile banking method, enter the amount (minimum ৳100), and follow the on-screen instructions. Funds are credited to your 33ko balance instantly after the transaction is confirmed.

Will the 33ko app work on my older Android phone?

The 33ko APK supports Android 6.0 (Marshmallow) and above, which covers nearly all Android devices sold in Bangladesh since 2016 — including popular models from Symphony, Walton, Samsung Galaxy A and M series, and Xiaomi Redmi. If your phone runs Android 6 or newer, the app will install and run without issues.

21+ Only — The 33ko app is for adults aged 21 and above. Please play responsibly.