Cashier made for bKash and Nagad
The cashier opens inside the app, so you never leave it to send money. Pick bKash, Nagad, Rocket, Upay or a bank transfer, confirm the amount, and the balance normally updates within 3 minutes.
bd399 AppOn Your Phone
One file of 58 MB, Android 6.0 or newer, free to install. The lobby, cricket markets and the cashier all live behind one icon, with bKash and Nagad deposits that usually clear in about 3 minutes.
The QR code further down opens the same bd399.apk file, so you can scan it with any camera app instead of typing the address.
18+ · Play Responsibly · bKash · Nagad · Rocket
3.0.11Version
58 MBFile size
FreePrice
Install once, then play from your home screen
- One lobby for 4,700 titles from JDB, Habanero, FA Chai, Ezugi and Spribe, with search and provider filters that remember your last game.
- Cricket, football and crash markets open on the same account you already use in the browser, with no second sign-up.
- Live chat sits inside the app and answers at any hour, which matters when a deposit is pending at two in the morning.
- Updates arrive as one new file and never touch your login, balance or game history, so a version change takes a minute.
Download APK
Scan with your camera to open this page
Built for how people play in Bangladesh
Cricket and football, all night
Markets on BPL, international cricket, T20 leagues and the big football competitions stay open late. Prices move with the match, and you cash out from the same screen you bet on.
4,700 games, five studios
Slots, fishing, lottery and instant titles from JDB, Habanero, FA Chai, Ezugi and Spribe share one lobby. Filter by provider or search a name; the app reopens the last game you played.
Crash rounds that settle fast
Aviator runs at 97.7% RTP with stakes from ৳10 to ৳50,000. Rounds settle in seconds and the history strip shows the last few multipliers, so you see the pace before you join.
Small updates, small downloads
Game art loads only when you open a title, so a modest data pack goes further than you might expect. Updates arrive as a fresh 58 MB file rather than a streaming library.
A help line that never closes
Live chat answers around the clock from inside the app. Ask about a pending deposit, a withdrawal under review, or the KYC documents needed before your first payout, which usually clear in about 6 hours.
Open slots, crash and live tables from one icon
- SlotsTower, Golden Bank, Money Coming · stakes from ৳1
- CrashAviator, Monster Crash, Limbo · up to ৳50,000 a round
- FishingDragon Fishing, Bingo Fishing · from ৳5
- Lottery and bingoSuper Bingo at 97.3% RTP, Lucky Bingo, Jackpot Bingo
- Card and live tablesTeen Patti plus live dealer rooms from Ezugi
Every category above is already installed with the app; nothing else to download. The full list sits in the bd399 casino lobby.
Install the bd399 APK on Android
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1
Allow installs from your browser
Open Settings, then Security, and find Install unknown apps. Choose the browser you download with and switch the permission on. Android refuses side-loaded files until you do this once per browser.
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2
Download bd399.apk
Tap Download APK on this page. The file is 58 MB, so stay on Wi-Fi if your data pack is tight, keep the screen awake and wait until the browser confirms the download finished. Do not open a partial file.
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3
Tap the file and install
Open the notification or your Downloads folder and tap bd399.apk. Play Protect may warn you because the file came from a browser. Tap More details, then Install anyway. Setup takes under a minute.
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4
Sign in or register
Use your existing details on the bd399 login page, or tap Register to open an account with your mobile number. Pick a password you do not reuse elsewhere; the app keeps you signed in after that.
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5
Deposit and claim the welcome bonus
Top up from ৳250 through bKash or Nagad. The 100% first-deposit bonus, capped at ৳9,000, lands in your balance, and you clear the 15× wagering before requesting a withdrawal.
Add bd399 to your iPhone home screen
There is no iOS file to install, and nothing to sideload. Safari can pin the full bd399 site to your home screen, where it opens without the address bar and keeps you signed in on that device.
Game art, the cashier and live chat behave the same as on Android. Only the icon shortcut differs.
- Open bd399.xyz in Safari, not inside a social app browser.
- Tap the Share button in the toolbar, then scroll to Add to Home Screen.
- Name the shortcut bd399 and confirm. The icon appears with your other apps.
- Open it and sign in once with the same number and password you use elsewhere.
Check the file before you install
This is the only copy we publish. Confirm the name reads bd399.apk and the size shows 58 MB before you tap install.
bd399.apk
58 MB
Version 3.0.11
Download APK
No Play Store account needed. If the download stalls below 58 MB, delete it and start again on a steadier connection.
| Detail | What it is |
|---|---|
| Version | 3.0.11 |
| File size | 58 MB |
| Android minimum | 6.0 and newer |
| Last updated | 11 November 2026 |
| Price | Free |
| Languages | English, Bangla |
| iPhone | No file; use Add to Home Screen in Safari |
Keep the install clean and your account safe
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One official source
The only file we publish sits on bd399.xyz under /download/bd399.apk. Copies passed around in Facebook groups, Telegram channels or mirror sites can carry extra code that nobody checks.
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What the permissions are for
Storage saves the installer and game art, network access reaches the lobby, and notifications carry deposit confirmations and match alerts you switch on yourself. The app does not read your contacts or messages.
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Money and identity checks
Withdrawals from ৳1,500 are reviewed, and the first one needs an NID, passport or driving licence. Checks usually finish in about 6 hours. Your daily limit starts at ৳125,000 and rises with VIP tiers.
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That Play Protect notice
A browser download always triggers a scanner notice, even for a clean file. If you are unsure, delete it, download again from this page and compare the size; a half-finished 40 MB file is the usual culprit.
App or browser: which one fits your day
Both routes reach the same account, the same 4,700 titles and the same five payment options. The difference is how often you play and how much of your data pack you want to spend.
| What you do | bd399 app | Browser at bd399.xyz |
|---|---|---|
| First setup | Install the 58 MB APK once | Nothing to install |
| Signing in | Stays signed in on your own phone | Password again in a fresh session |
| Data use | Game art loads per title | Pages and art reload more often |
| Games | Full lobby, search and filters | Full lobby, search and filters |
| Cashier | bKash, Nagad, Rocket, Upay, bank | Same five options |
| Alerts | Deposit and match notifications | Only when you check |
| Updates | New APK file, account untouched | Always the current version |
| Shared phones | Better to sign out each time | Safer for a borrowed device |
Use the app when you play most days and want the cashier one tap away. Use the browser on someone else's phone, or when you only want a cricket score and one market.
When the install goes wrong
Nine out of ten failed installs come down to one of the five cases below. Read the middle column first; it usually explains the fix in a line.
| What you see | Why it happens | What to do |
|---|---|---|
| App not installed | An older bd399 build is still on the phone, or free storage has run out | Uninstall the old icon, clear a little space, then run bd399.apk again. Balance and history sit on your account, not the phone. |
| Parse error | The download stopped early, so the file is smaller than 58 MB | Delete the partial file, move to a steadier connection and download again from this page. Never install a file that did not finish. |
| Your phone is not allowed to install unknown apps | The browser you downloaded with has no permission to install files | Settings, then Apps, then your browser, then Install unknown apps, then Allow. Open bd399.apk again afterwards. |
| Play Protect keeps flagging the file | The scanner treats every browser download as unverified | Confirm the size reads 58 MB, tap More details, then Install anyway. If the button is missing, update Play Protect and retry. |
| App opens blank or signs you out | Cached data from an earlier version is still stored | Clear the app cache under Settings, then Apps, then bd399, and sign in again. If it repeats, reinstall version 3.0.11 from here. |
Still stuck after all five? Open the help centre or ask live chat, which runs every hour of the day.
Before you tap install: quick answers
Is the bd399 app APK safe to install?
Every file we publish sits on bd399.xyz at /download/bd399.apk, and the size should read 58 MB. Android scanners flag any browser download once, which is normal. Check the name and the size before you install, and skip copies passed around in Facebook groups or Telegram channels, because nobody verifies what those builds contain.
Why does Android warn about unknown apps?
Android blocks files from outside the Play Store unless you allow one app to install them. That permission belongs to the browser you downloaded with, not to bd399. Open Settings, then Apps, choose that browser, then Install unknown apps and switch it on. Turn it back off once the install finishes and the icon is on your screen.
Which Android version does the app need?
Version 3.0.11 runs on Android 6.0 or newer and needs about 58 MB of free space. Phones on Android 5 or older cannot install it. Check your version under Settings, then About phone. If the handset is too old, the browser lobby at bd399.xyz opens the same account, games and cashier on any phone.
Can I install bd399 on an iPhone?
There is no iOS file to install. On an iPhone, open bd399.xyz in Safari, tap Share, then Add to Home Screen, and name the shortcut. It opens the full site without an address bar and keeps you signed in on that device. Games, the cashier and live chat behave exactly as they do on Android.
How do I update the app to a newer version?
Download the newest bd399.apk from this page and tap it. Android replaces the earlier build and keeps your login, balance and game history, because those live on your account rather than the phone. There is no auto-update, so compare the version in the download table with the app now and then. Clearing the old icon first is unnecessary.
What should I do if the install keeps failing?
Start with the size. A file smaller than 58 MB stopped early, so delete it and download again on a steadier connection. Then confirm your browser is allowed to install unknown apps and that free storage remains. If Android still reports app not installed, uninstall any older bd399 icon, restart the phone and open the file once more.
Does the app change my bonus, VIP tier or limits?
No. The app signs into the same account, so your first-deposit bonus of 100% up to ৳9,000, the 15× wagering, your VIP tier and your withdrawal limits stay as they were. Deposits from ৳250 and payouts from ৳1,500 follow identical rules on both. Only how the lobby loads and how alerts reach you change.
Ready to start? Open an account, install the file above, then sign in through the login page and open the casino when you want a live table.