Cashier that stays open
Deposit from bKash, Nagad, Rocket or a bank transfer without closing the game you are in. The minimum top-up is ৳500 and most deposits show up in about 1 minute, so a break between overs is enough.
555rr App: Install It Once, Play All Season
The whole lobby in a 36 MB file: slots, live tables, lottery, crash rounds and cricket markets on your phone. Free to download, and no store account is needed.
Reading this on a laptop? Scan the QR code in the download section and the same page opens on your phone, ready for the file.
- Version
- 3.7.5
- File size
- 36 MB
- Android
- 7.0+
18+ · Play Responsibly
One install, then straight to the table
You skip the address bar, the cookie banners and the pinch-to-zoom that comes with a mobile browser. Open the icon, log in once, and the lobby is already at your stakes.
- Same wallet as the browserBalances, bonus progress and withdrawal history sit on our servers, so switching between phone and laptop never splits your money.
- Cashier without leavingTop up with bKash, Nagad, Rocket or a bank transfer from inside the app. Most deposits land in about 1 minute.
- Thumb-sized layoutSlots, live tables, lottery and fishing run on short vertical strips, so nothing needs landscape mode or a steady hand.
- Light on dataThe file carries the shell of the lobby and game art loads only for the titles you open, which matters on a metered connection.
Download APK
Scan to open this page on your phone.
File details before you tap download
The button serves build 3.7.5, the same version listed below. If your phone reports a different number after installing, you are holding an older file and should download again.
We publish the app on our own domain rather than Google Play, which is why Android shows a permission warning the first time. That warning is expected for any file installed outside the store.
Download APK 555rr.apk · 36 MB
Save it, don't preview it. Some browsers try to open the file in a viewer and stall. Choose Save or Download when the prompt appears, then install from your Downloads folder.
| Item | Detail |
|---|---|
| App version | 3.7.5 |
| File name | 555rr.apk |
| File size | 36 MB |
| Minimum Android | 7.0 |
| Last updated | 10 November 2026 |
| Cost | Free |
| Languages | English, Bangla |
| Account | Same as the website |
What the 555rr app does on a slow connection
Bonus progress on screen
Your 7x wagering requirement is shown as a moving bar instead of a guess. Claim 180% on the first deposit up to ৳24,500, then watch the counter shift after every round you settle.
1,300 titles, seven studios
Slots, lottery, card games and fishing from Playtech, PG Soft, JDB, CQ9, JILI, KA Gaming and Sexy Gaming. Stakes start at ৳1 on selected titles, and the RTP of each one is printed before you spin.
Live tables in portrait
Single Deck Blackjack, Mini Baccarat and Teen Patti stream inside a portrait frame, with the chip tray under your thumb instead of at the far edge of a browser window on a crowded bus.
Cricket and football in the same shell
Move from reels to markets without a second login. Team news, toss updates and kick-off times sit beside the game list, so a rain delay never sends you hunting through tabs.
Withdrawals you can follow
Request a cash-out from the app and track it to the end. The minimum is ৳1,300, standard processing takes around 39 minutes, and a first-time KYC review adds about 2 hours.
Permissions the app asks for, and why
Storage
Used to keep the 36 MB package, cache game art so the lobby opens faster, and remember your sign-in. The app never reads your photos, videos or documents.
Internet access
The lobby, live dealer streams and cashier all run online. Data use stays lower than a browser session because only the games you open pull their graphics.
Notifications (optional)
Switch this on to hear about withdrawal approvals, bonus expiry dates and matches you follow. You can turn it off later in your phone settings without losing the app.
What it never requests
No contacts, no SMS reading, no location and no access to your bKash PIN. If an installer asks for any of those, the file is not ours and should be deleted.
Install only from this page. APK files forwarded through messaging groups are often repackaged with extra code, and we cannot check what they contain. Keep your account password out of chats as well; the real login screen never asks for an OTP in a message.
Verification before your first cash-out
Any one of these is enough: National ID Card (NID), Passport or Driving Licence. Upload it in the app and review usually finishes within 2 hours. Do it before your first withdrawal and the payout is not held up.
Five steps from a blank phone to your first bet
-
Check the phone
Open Settings, then About phone, and note the Android version. The app needs 7.0 or newer. On the same screen, look at free storage: keep room for the 36 MB file plus a little extra for cache.
-
Allow installs from your browser
Go to Settings, then Apps, then your browser (Chrome or whichever you use). Open Special access and Install unknown apps, and switch it on for that browser only, not for every app on the phone.
-
Download 555rr.apk
Return to this page and tap Download APK in the download section. Stay on Wi-Fi if mobile data is patchy, keep the screen awake, and wait for the notification that the file is complete.
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Install and let Play Protect scan
Tap the finished notification, or open Downloads and tap the file. Choose Install. If Google Play Protect offers a scan, let it finish before you confirm. The lobby appears once installation ends.
-
Log in and set your limits
Sign in with your usual 555rr details, or create an account from the login screen. Your balance and bonus progress carry over from the website. Make the first deposit ৳500 or more to unlock the 180% welcome bonus.
iPhone players: a home-screen shortcut instead
There is no iOS version of the file, and we do not publish one. Safari can still pin the lobby to your home screen so it opens full screen, without the browser bars, and behaves much like an installed app.
Payments and games are identical to Android; the only difference is that updates arrive as you refresh the page rather than through a new file.
Log in on the phone once the icon is in place, and the session is kept until you clear Safari data.
- Open SafariLoad 555rr.team in Safari. Chrome on iPhone cannot add a shortcut to the home screen, so use Safari for this part.
- Tap ShareThe share button is the square with an upward arrow in the toolbar, at the bottom or top of the screen depending on your iOS version.
- Add to Home ScreenScroll the share sheet and choose Add to Home Screen. Keep the suggested name or shorten it to 555rr.
- Tap Add, then open itThe icon sits with your other apps and launches the lobby in full screen. Log in once and the session holds.
Match night picks inside the lobby
The app opens on the same 1,300-title library as the website, sorted into slots, lottery, live casino, card games and fishing. Two titles below show the spread: one slot on a ৳10 stake, one live table where the dealer does the dealing.
Slots
RTP 97.0%
Diamond Tycoon
CQ9 · RTP 97.0%
Live Casino
RTP 96.6%
Single Deck Blackjack
Playtech · RTP 96.6%
Stakes are printed on every tile before you open a game. Diamond Tycoon runs from ৳10 to ৳5,000, while Single Deck Blackjack starts at ৳5 and takes bets up to ৳20,000. Tables and limits are identical on the website, so a round you start on the bus can be finished on a laptop.
Live dealer titles use a video stream, which eats more data than a slot. If you are on a limited plan, stay with slots, lottery or fishing and save the tables for home Wi-Fi. Browse the full casino floor to see what each category holds.
Before you spin
Every game shows its theoretical return (RTP) on the tile. Higher is not a promise of a win; it only describes how much a game returns over a very long run of spins.
App or browser: pick the one that fits your day
Both routes reach the same account, wallet and bonus. The difference is how much work your phone does each time you want a game, so choose by habit rather than by features.
| Point | 555rr app | Browser |
|---|---|---|
| Getting started | One 36 MB file, installed once | Nothing to install |
| Staying signed in | Session holds between visits | Signs out when tabs are cleared |
| Data per session | Loads only the games you open | Reloads the full page each time |
| Weak 3G | Lobby shell is already on the phone | Every element is fetched again |
| Notifications | Withdrawal and bonus reminders | None |
| Live tables | Same tables, portrait frame | Same tables, wider frame |
| Cashier | bKash, Nagad, Rocket, bank transfer | bKash, Nagad, Rocket, bank transfer |
| Updates | Manual: download the new build | Automatic on refresh |
| Best for | Daily play on one phone | Shared phones and desktops |
If your phone is shared with family or friends, the browser is the safer choice, because you can log out fully and leave no app icon behind. On a personal handset, the installed version saves a login and a page load every time.
When the install stalls, work through this list
| What you see | Likely cause | What to do |
|---|---|---|
| "For your security, your phone is not allowed to install unknown apps" | The browser has no permission to install files | Settings > Apps > your browser > Special access > Install unknown apps > Allow. Then tap the downloaded file again; you do not need to download a second time. |
| "App not installed" or "Parse error" | The file is incomplete, or the phone runs Android below 7.0 | Delete the old file, download again on a steady connection, and check Settings > About phone for the Android version. On anything older than 7.0, use the website instead. |
| Download stops partway and restarts | Mobile data dropping in and out | Move to Wi-Fi, keep the screen awake, and clear the browser's partial downloads before trying again. A 36 MB file should finish in well under a minute on a stable line. |
| App opens, then closes straight away | Leftover cache from an older build | Settings > Apps > 555rr > Storage > Clear cache. If it still closes, uninstall, restart the phone, and install build 3.7.5 again from this page. |
| Signed out after every update, or balance looks wrong | Session data cleared, or the app is showing a cached screen | Log in again: your balance, bonus and history live on the server, not on the phone. Pull the lobby down to refresh, and check the wallet in a browser if the number still looks off. |
Still stuck after all five? Open live chat from the app or the website. Support runs 24/7 and can confirm the current build number while you are on the line.
Before you install, these come up a lot
Is the APK on this page safe to install?
The file served here is our own build, version 3.7.5, and it requests only storage, internet access and optional notifications. Files forwarded through messaging groups can be altered before they reach you, and we cannot vouch for those. If an installer ever asks for contacts, SMS or your bKash PIN, delete it immediately.
Do I have to remove anything before installing?
No. The website is not an app, so there is nothing to uninstall, and both routes share one account. If you already run an older build, installing 3.7.5 over it keeps your sign-in details and your saved preferences. There is no need to clear data or reset the wallet first.
How do I move to a newer build later?
Return to this page and download the current file; the version row in the details table always shows what is live. Install it over the old copy, and Android keeps your session. There is no in-app updater, so check back after major lobby changes rather than waiting for a prompt that never arrives.
Why does Android warn me about unknown sources?
Android flags any file that does not come from Google Play, because the store cannot verify it. We publish the app on our own domain instead of the store, so the warning is expected. Switch on install permission for your browser only, never for every app on the phone, and switch it back off after the install.
Is there an iPhone version of the 555rr app?
There is no iOS file and we do not publish one. Safari can add the lobby to your home screen as a shortcut, which opens full screen without browser bars and keeps you signed in. Games, limits and the cashier behave exactly as they do on Android; only the update method differs.
Can I deposit and withdraw inside the app?
Yes. The cashier accepts bKash, Nagad, Rocket and bank transfer, with a ৳500 minimum deposit that usually lands in about 1 minute. Withdrawals start at ৳1,300 and take around 39 minutes, plus roughly 2 hours for a first-time KYC check. Verify your NID, passport or driving licence early to avoid a hold.
Will 36 MB plus game data empty my phone?
The install itself takes 36 MB, and cached game art adds a little more as you play. Clear the cache from Settings when storage gets tight; your balance, bonus progress and history are stored on our servers and stay untouched. Live tables use the most data, so save them for Wi-Fi if your plan is limited.