Install the 12bn App — Fishing, Slots & Cricket Betting in One Tap
The 12bn app brings your full casino lobby straight to your Android phone. Download the APK now, install in under three minutes, and start playing with bKash or Nagad — no browser needed.
Version 3.4.3 · 41 MB · Android 8.0+ · Free to install
- SSL Encrypted
- Android 8.0+
- 24/7 Live Chat
- bKash · Nagad
What You Find in the App Lobby
One install covers every category — no switching between sites, no extra logins.
Fishing Games
Pirate Fishing, Fierce Fishing, Star Fishing and more — all playable on a 5-inch screen. Bet from ৳1 per round. The touch controls in the 12bn app are built for quick reactions during multi-player boss rounds.
Slots on the Go
Over 1,600 games load instantly inside the app. PG Soft, JILI, Pragmatic Play and JDB titles render at full frame rate. Spin Mahjong Ways 2 on your commute — minimum bet ৳10, RTP 97.2%.
Live Casino Tables
Evolution and JILI stream live dealers directly to your phone. Mini Baccarat starts at ৳10 a hand. The app switches to portrait mode automatically so you can follow the card road map without zooming in.
Cricket & Sports Betting
Follow BPL, IPL, T20 and ODI matches in real time. The app displays live odds that update every few seconds. Tap a market, enter your stake, and confirm — the whole process takes under 10 seconds while you watch the match.
bKash & Nagad Deposits
Deposit with bKash, Nagad, Rocket, Upay or bank transfer without leaving the app. Minimum deposit is ৳300 and funds arrive in roughly 3 minutes. The in-app deposit screen guides you through every step of the mobile payment flow.
Push Notifications
Opt into match-start alerts for your favourite teams, bonus expiry reminders, and withdrawal confirmations. Notifications keep you informed without requiring you to check the lobby manually every hour.
Install the 12bn APK on Android — 5 Steps
Android blocks APK files from outside the Play Store by default. You need to allow "unknown sources" once — it takes about 30 seconds and you can turn it off again after installing.
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1
Allow Installation from Unknown Sources
On Android 8 or later, go to Settings → Apps → Special App Access → Install Unknown Apps. Find your browser (Chrome or Firefox) and toggle "Allow from this source." On older Androids, go to Settings → Security and enable "Unknown sources." This one-time change lets the APK installer run. You can disable it again after the install finishes.
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2
Download 12bn.apk
Tap the "Download APK" button on this page — the file is named 12bn.apk and is 41 MB. Your phone will save it to the Downloads folder. Wait until the download bar reaches 100% before proceeding. A slow connection (3G) may take about two minutes; on Wi-Fi it completes in under 20 seconds.
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3
Open the APK File
Pull down the notification shade and tap the downloaded file, or open your Files app and navigate to Downloads. Tap 12bn.apk. Android will show an install preview screen listing the app name and storage it needs. If you see "Blocked by Play Protect," tap More Details → Install Anyway — this warning appears for all APKs outside the Play Store and does not indicate a virus.
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4
Confirm Installation
Tap "Install" on the Android installer screen. The installation takes roughly 10–15 seconds. When the screen shows "App installed," the 12bn icon will appear on your home screen and in your app drawer. You do not need to sign in to Google or create a new device account for this step.
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5
Log In or Register
Open the 12bn app and tap "Log In" if you already have an account, or "Register" to create one in under two minutes. If you are new, your welcome bonus of 120% (up to ৳23,500) activates automatically on your first deposit. Use bKash, Nagad or Rocket straight from the app — the deposit form is on the home screen bottom bar.
iOS — Add to Home Screen
Open https://12bn.cam in Safari on your iPhone or iPad. Chrome and Firefox on iOS cannot create home screen shortcuts, so Safari is required for this to work.
Tap the Share icon (the square with an arrow pointing up) at the bottom centre of the Safari toolbar. Scroll down the share sheet until you see "Add to Home Screen."
Tap "Add to Home Screen," edit the label to "12bn" if you like, then tap "Add" in the top-right corner. The 12bn icon appears on your home screen and launches the site in full-screen mode — no address bar visible.
Tap the icon to open the 12bn lobby. Log in or register as usual. All games, deposits and withdrawals work identically to the Android app. Push notifications are not supported on iOS home screen shortcuts — check the site regularly for bonus alerts.
App Download & System Requirements
| Detail | Value |
|---|---|
| App version | 3.4.3 |
| File name | 12bn.apk |
| File size | 41 MB |
| Minimum Android version | Android 8.0 (Oreo) |
| Last updated | 13 November 2026 |
| Price | Free |
| Languages | English / Bangla |
| iOS support | Home screen shortcut via Safari |
| Minimum RAM | 2 GB recommended |
| Storage needed | Approx. 80 MB after install |
The APK file is served directly from the 12bn server. It does not go through any third-party mirror or file host. If your antivirus flags it, that is standard Play Protect behaviour for all sideloaded APKs — not a sign of malware.
Scan to Download
Point your phone camera at this QR code to open the download page directly — useful when setting up a second device without typing the URL.
Already have the app? Log in here or register a new account to claim your welcome bonus.
12bn App vs Browser — What Changes
The website and the app share the same game lobby, odds and payment methods. The main differences are in speed, offline access and notifications.
| Feature | 12bn App (APK) | Browser (Mobile) | Browser (Desktop) |
|---|---|---|---|
| Game lobby | Full 1,600+ games | Full 1,600+ games | Full 1,600+ games |
| Push notifications | Yes — opt in/out | Not available | Not available |
| bKash / Nagad deposit | In-app redirect | Browser redirect | Browser redirect |
| Deposit speed | ~3 minutes | ~3 minutes | ~3 minutes |
| Withdrawal speed | ~8 minutes | ~8 minutes | ~8 minutes |
| Home screen icon | Auto after install | Manual — Safari only | Not applicable |
| Live casino streaming | Optimised for mobile | Works on 4G+ | Works on broadband |
| Auto-login | Stay logged in | Depends on browser | Depends on browser |
| Landscape orientation | Auto-rotate | Manual rotate | Always landscape |
| Storage required | ~80 MB on device | Cache only (~5 MB) | Cache only |
If you play fishing games often, the app's auto-rotate and push notifications make a noticeable difference. For casual browsing on desktop, the browser version works equally well.
Games Waiting in the App
View Full Casino
Pirate Fishing
FA Chai · RTP 95.1%
Bet from ৳2. Boss rounds pay multiplied rewards.
Mahjong Ways 2
FA Chai · RTP 97.2%
Bet from ৳10. High RTP, cascading ways mechanic.
Money Coming
PG Soft · RTP 96.0%
Bet from ৳10. Max bet ৳10,000 per spin.
Mini Baccarat
JILI · RTP 95.3%
Bet from ৳10. Live dealer, real-time cards.
Security & App Permissions Explained
The 12bn app requests only the permissions it actively uses. No microphone access, no contacts, no call logs.
SSL on All Traffic
Every request the app makes — game data, account details, payment calls — travels over a 256-bit SSL connection. The certificate is validated on first launch. If the certificate fails validation, the app refuses to connect and shows an error rather than sending data over an insecure channel.
Network Access
The app requests standard internet permission to load games and process payments. It does not request access to your Wi-Fi passwords, Bluetooth devices or nearby networks. All connections go to 12bn servers only — the app does not make third-party ad network calls in the background.
Notifications (Optional)
Android will ask if you want to allow notifications after the first launch. This is entirely optional. If you allow it, you receive match alerts and bonus reminders. If you deny it, every other app feature works normally. You can change this at any time in Android Settings → Apps → 12bn → Notifications.
Storage
The app writes game cache and login session data to your phone's internal storage — roughly 80 MB total after a week of regular use. It does not access your photo gallery, documents or SD card. You can clear the app cache at any time from Settings → Apps → 12bn → Storage → Clear Cache without losing your account or progress.
Fix Common Install Problems
Most install failures have a one-step fix. Run through this table before contacting support.
| Problem | Most likely cause | How to fix it |
|---|---|---|
| "Install blocked" message | Unknown sources permission not enabled for the browser or file manager you used to open the APK. | Go to Settings → Apps → Special App Access → Install Unknown Apps. Find the app you used (Chrome, Firefox, Files) and enable it. Then try opening the APK again. |
| "App not installed" error | An older version of the 12bn app is already on the device, and the installer cannot overwrite it cleanly. | Uninstall the old version first (long-press the icon → Uninstall), then run the new APK. Your account data is stored on the server, not the device, so you will not lose anything. |
| Download stops at 60–80% | Weak mobile data signal or the connection dropped mid-download. | Switch to Wi-Fi or move to an area with stronger signal. Delete the partial file from Downloads, then tap "Download APK" again from this page. Chrome resumes from scratch rather than the failed point. |
| App crashes immediately after opening | Android version below 8.0, or less than 1 GB of free RAM. | Check Settings → About Phone to confirm your Android version is 8.0 or higher. Close background apps to free RAM, then relaunch 12bn. If the crash persists, uninstall and reinstall the latest APK from this page. |
| Games load slowly or freeze | Low internet speed — live casino and fishing games need a stable connection above 2 Mbps. | Run a speed test. If your mobile data speed is below 2 Mbps, switch to Wi-Fi. Inside the app, reduce game quality in Settings → Graphics if the option appears. Restarting the app clears any stuck loading state. |
If none of the above solves your issue, open 24/7 Live Chat from the app's Help menu or the website. Have your Android version and phone model ready — it speeds up the diagnosis.
Download the 12bn App to Your Android Phone
- VERSION3.4.3
- SIZE41 MB
- ANDROID8.0+
- PRICEFree
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Full lobby in one install
Fishing, slots, live casino, cricket and crash games — all in a single APK. No browser tabs, no re-logging in between game types.
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Instant bKash & Nagad deposits
Top up your balance with bKash or Nagad directly inside the app. Deposits clear in about 3 minutes — start playing the same session you funded.
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Live cricket odds that update in seconds
BPL, IPL, T20 and ODI odds refresh every few seconds. Tap a market, enter your stake and confirm — all without leaving the match view.
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24/7 live chat built in
Support is one tap away inside the app menu. Withdrawal questions, bonus queries or login help — the team replies around the clock.
APK installs outside the Play Store. Enable Install unknown apps in Android Settings → Special app access before tapping the file. Takes under 3 minutes.
Scan to download
Android · Free · v3.4.3
12bn App — Frequently Asked Questions
Is the 12bn APK file safe to install?
Yes. The APK is built and signed by the 12bn development team and served directly from the 12bn server — no file-sharing mirrors. The file size is exactly 41 MB; if you download something larger or smaller, discard it and try again from this page. Android's Play Protect warning is standard for all sideloaded APKs and does not mean the file is harmful. After install, you can scan the app with any antivirus app to confirm. The 12bn app does not request access to your contacts, camera or microphone.
How do I update the 12bn app to the latest version?
The app checks for updates automatically when you open it on a live connection. If a new version is available, a banner appears at the top of the lobby with an "Update Now" button — tap it and the new APK downloads and installs in the background. Alternatively, return to this page, download the latest APK (currently 3.4.3), and install it over the existing version. Android merges the update without deleting your session. You do not need to uninstall first unless the installer specifically prompts you to.
Can I use the 12bn app on an iPhone or iPad?
There is no App Store version at this time. iOS users can add 12bn to their home screen using Safari's "Add to Home Screen" feature — the steps are listed in the iOS section above. The shortcut opens the site in full-screen mode with no address bar, which looks and feels very close to a native app. All games, bKash deposits, and withdrawals work identically. The only limitation is that push notifications do not work on iOS home screen shortcuts, so you will need to check the lobby manually for bonus alerts.
I installed the app but cannot log in — what is wrong?
First, confirm your username and password are correct by logging in at 12bn.cam in a browser — this rules out an account issue. If the browser login works but the app does not, force-stop the app (Settings → Apps → 12bn → Force Stop), clear the app cache (Settings → Apps → 12bn → Storage → Clear Cache), and relaunch. If you have never registered, you need to create an account first — there is no guest login. Contact 24/7 Live Chat if the problem continues after cache clearing.
Does my welcome bonus apply when I deposit through the app?
Yes. The 120% welcome bonus (up to ৳23,500) applies to your first deposit regardless of whether you deposit through the app or the website — the account is the same. After registering, tap "Deposit" in the app, choose bKash or Nagad, enter ৳300 or more, and the bonus credits automatically. The wagering requirement is 18× the bonus amount. You have 7 days to meet the requirement. Check the Bonus page for reload and cashback offers that also apply inside the app.
Can I deposit and withdraw inside the app without opening a browser?
Deposits stay fully inside the app: tap Deposit, pick bKash or Nagad, enter the amount (minimum ৳300), and confirm. The app opens the payment provider's screen in an in-app browser tab — you never leave the 12bn interface. Withdrawals work the same way: tap Withdraw, enter ৳500 or more (minimum withdrawal), and funds arrive in roughly 8 minutes. The first-time withdrawal may take up to 6 hours while the account is reviewed. Maximum daily withdrawal is ৳215,000.
How do I uninstall the 12bn app cleanly?
Long-press the 12bn icon on your home screen and select "Uninstall," or go to Settings → Apps → 12bn → Uninstall. All game sessions and account data are stored server-side, so uninstalling does not affect your balance or history. The APK file in your Downloads folder remains — you can delete it manually from your Files app to free up space. To reinstall later, simply return to this page and download the APK again. Your login credentials stay active on the server indefinitely.
Ready to Play on Your Phone?
Download the 12bn app now, register in two minutes, and your first deposit of ৳300 or more unlocks a 120% welcome bonus up to ৳23,500. Withdrawals land in about 8 minutes via bKash or Nagad.
18+ · Play Responsibly · Gambling can be addictive. Play within your means.