Back to the same round
Close the app on the way to a bus stop and the same game is on screen when you reopen it. Bet state and cash-out stay where you left them, so a short interruption does not cost you a seat at the table.
The 4ahh App Keeps Your Last Round One Tap Away
The 4ahh app is a 41 MB Android file that puts the full lobby, the cashier and your last open game on one screen. It runs on Android 6.0 and newer, takes bKash, Nagad, Rocket and Upay, and picks up the round you closed.
Scanning is quicker than typing: point your phone camera at the QR code further down this page and the same 4ahh.apk file opens. Chrome, Firefox and Opera all handle the download.
Adult players in Bangladesh only. The 4ahh app is a free download, but the money you play with is real. Set a deposit limit before your first session and read the responsible gaming rules.
What lands on your phone in 41 MB
- The lobby opens on the game you closed, not on a banner. Log in once on your own phone and the seat stays where you left it.
- Cashier in the same window: bKash, Nagad, Rocket and Upay, with deposits landing in about 5 minutes and withdrawals in about 20.
- 4,100 games from Spribe, CQ9, JDB, Evolution, PG Soft and JILI, plus live dealer tables and cricket markets.
- Live chat is open 24/7 inside the app, and it is the same team that answers on the website.
Point a phone camera here to open the same 4ahh.apk download. Handy when you are reading this on a laptop.
What you can open from the app home screen
See the full lobbyNothing is stripped out for the smaller screen. Slots, fishing, crash, lottery rounds and live dealer tables sit behind the same log-in, and the smallest bet in the lobby is ৳1, so a test spin costs less than a cup of tea.
RTP 95.5%
Crash
Crash Goal
JDB · bets ৳10 to ৳10,000
RTP 96.3%
Fishing
Dragon Fishing 2
CQ9 · bets ৳2 to ৳10,000
| Game | Type | Provider | RTP | Bet range |
|---|---|---|---|---|
| Crash Goal | Crash | JDB | 95.5% | ৳10 to ৳10,000 |
| Fortune Ox | Slots | CQ9 | 95.7% | ৳2 to ৳10,000 |
| Super Bingo | Lottery | Evolution | 95.1% | ৳2 to ৳50,000 |
| Treasures of Aztec | Slots | JILI | 97.3% | ৳1 to ৳5,000 |
App or browser on a Dhaka commute
Both doors open the same account and the same wallet, so nothing is lost by picking one. What changes is the number of steps between you and a table, and how much of a prepaid data pack a session eats.
| What changes | 4ahh app | Website in a browser |
|---|---|---|
| Getting in | Tap the icon, and you stay signed in on your own phone | Type the address and log in, or lean on saved cookies |
| Install size | 41 MB, once | Nothing to install |
| Updates | Download the new APK when the version number changes | Refreshes with the page |
| Data per session | Loads fewer files, gentler on 3G | Full page assets on every visit |
| Weak signal | Holds the lobby when the line drops for a moment | Often needs a full reload |
| Cashier | bKash, Nagad, Rocket and Upay | The same four methods |
| Live dealer tables | Same tables, layouts cut for a phone | Larger view on a laptop |
| Cricket markets | Same fixtures and prices | Same fixtures and prices |
| Home screen | One icon, one tap | A bookmark or a typed URL |
| Room on the phone | Needs a free block for the file and its cache | None |
| Best for | Daily play on the phone you carry | Checking one market from a desk |
If your phone is the only screen you use, the APK saves you the typing. If you play at a desk, the browser is already there. A longer breakdown sits in the 4ahh app vs website guide.
Version 2.7.19 and what it needs from your phone
One file, one version. Check the size before you tap install: a short file means the download stopped early, and an installer asking for SMS access is not this one.
| Field | Detail |
|---|---|
| Version | 2.7.19 |
| File name | 4ahh.apk |
| File size | 41 MB |
| Android | 6.0 or newer |
| Last updated | 12 November 2026 |
| Price | Free |
| Language | English and Bangla |
Leave a little free storage beyond the 41 MB file so Android can unpack it, and keep the screen on until the download bar finishes. A phone that goes to sleep mid-transfer usually ends up with a file that will not install.
Where the file comes from and what it asks for
An APK does not arrive through the Play Store, so the last checks are yours. Four of them take about thirty seconds before you open the file.
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Take it from this page, nowhere else
The file is called 4ahh.apk, it is 41 MB and it is version 2.7.19. Copies forwarded through messaging groups or comment threads are not ours, and a renamed file will fail the size or version check anyway.
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Read the permission screen
The install needs network access, plus storage for the file and its cache. If a prompt asks for your SMS, contacts or call log, cancel it and delete the file. The real 4ahh app never asks for those.
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Guard the log-in, not just the file
Live chat will never ask for your password or a bKash PIN. Withdrawals run through KYC inside your account: an NID card, passport or driving licence, reviewed within 24 hours. Full steps sit in the withdrawal and KYC guide.
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Keep the phone and the budget yours
Play on a handset that only you unlock, and set a deposit limit before the first session rather than after a bad one. Accounts belong to players aged 18 or older in Bangladesh, one account per person.
What the app does between one match and the next
Cashier in two taps
bKash, Nagad, Rocket and Upay all sit inside the app. Deposits usually land in about 5 minutes and withdrawals in about 20 once KYC is cleared. The minimum deposit is ৳150, the minimum withdrawal ৳1,300.
4,100 games, six providers
Spribe, CQ9, JDB, Evolution, PG Soft and JILI fill the lobby. Slots, fishing, crash and lottery share one wallet, so a ৳1 round and a ৳10,000 round run off the same balance without moving money around.
Cricket on the go
Match markets for BPL, T20 and ODI fixtures sit in the same app. Prices move while you watch, so the market you opened is still there when you come back from a phone call or a dropped signal.
Help without a queue
Live chat runs 24/7 from inside the app. Ask about a pending bKash deposit or a stuck withdrawal and the same support team that answers on the website replies, with your account already in front of them.
Installing 4ahh.apk on an Android phone
Five steps, about two minutes on a normal connection. The only part people skip is the first one, and that is the part that makes Android refuse the install afterwards.
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Allow this one source
Open Settings, then Apps, then Special access, then Install unknown apps. Pick the browser you will download with, such as Chrome, and switch the permission on. Leave it off for every other app on the phone.
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Download the file
Tap Download APK on this page and keep the screen awake until the bar fills. Wait for the full 41 MB. A file that finishes in a second is a partial download and will not install.
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Open the installer
Pull down the notification shade and tap the finished 4ahh.apk entry, or find it in Files under Downloads. Android shows the permissions the app requests, which is network access and storage only.
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Confirm and wait
Tap Install, then Open when it finishes. Some handsets ask again about the browser source; allow it once, install, then switch the permission back off to keep the phone tidy.
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Sign in or register
Log in with the details from your account, or open the 4ahh register page first if you have none. bKash, Nagad, Rocket and Upay are ready in the cashier from ৳150.
No APK on iPhone? Add the site to the home screen
The 4ahh app file is built for Android, so an iPhone cannot install it. Safari can still pin the website to the home screen, which gets you an icon and a full-screen view without a download.
- Open Safari and go to the 4ahh website. Chrome on iOS will not offer the option.
- Tap the Share button in the toolbar, the square with an arrow pointing up.
- Scroll the share sheet and choose Add to Home Screen.
- Name the shortcut, tap Add, then open it from the home screen and log in once.
The shortcut keeps you signed in the same way the Android build does, and the cashier and lobby are unchanged. It needs a live connection, though, which is the one thing the APK can do without.
When the install stalls or the app will not open
Most failed installs come down to storage, a half-finished download, or a permission that was never granted. Work down this list before you send a message to support.
| What you see | Why it happens | What to do |
|---|---|---|
| App not installed | The file stopped partway, or an older 4ahh build is still on the phone | Delete the current copy, check that the new file reads 41 MB, uninstall the old version, then install again. Your account and balance live on the server, not on the handset. |
| Install blocked | Install unknown apps is still off for the browser you used | Go back to Settings, Apps, Special access, Install unknown apps and enable the exact browser that saved the file. Downloading in Chrome but allowing Firefox is the usual mix-up. |
| Parse error, or the file will not open | A saved copy was renamed, unzipped, or sent through a chat app that altered it | Throw that copy away and download 4ahh.apk again from this page. Chat apps sometimes compress attachments, which breaks the package. Never install a renamed APK from a group message. |
| App opens, then closes | Android is older than 6.0, storage is full, or the cache is corrupted | Check the Android version in Settings, About phone. Free some space, then clear the app cache from Settings, Apps, 4ahh, Storage. If it still drops, reinstall the version 2.7.19 build. |
| Log-in or payment screen spins | Weak mobile data, or the bank or wallet side is slow | Switch between Wi-Fi and mobile data and try once more. If a bKash deposit shows pending, give it the usual 5 minutes before retrying, since a second send can double the deduction. |
Still blocked after all five? Open live chat from the website, which is the route in when the app will not load, and tell support the phone model, the Android version and the exact message you saw. Screenshots cut the back-and-forth.
Questions that come up after a first install
Is the 4ahh APK safe to install?
The build offered on this page is the official 4ahh.apk, version 2.7.19, 41 MB. It asks for network access and storage only. Download it here rather than from a messaging group, and if an installer asks for SMS, contacts or call logs, close it and delete the file: that is not ours.
Why does Android say the app is not installed?
Almost always a partial download or an older copy in the way. Delete the file, confirm the fresh one reads 41 MB, uninstall the previous version, then run the installer again. Your balance and bet history sit on the server, so removing the app does not touch your account.
How do I update to a newer version?
There is no store to push updates, so check the version number on this page now and then. When it changes from 2.7.19, download the new APK and install over the old one. The install keeps your log-in, and any game state tied to your account is waiting when you reopen it.
Can I use the app on an iPhone?
Not as an APK. Apple devices cannot install Android files, so the 4ahh app is Android only. On iPhone, open the site in Safari and use Share, then Add to Home Screen. You get an icon and a full-screen lobby, and it stays signed in, but it needs a live connection to run.
Will the app eat my mobile data?
The download is 41 MB once. After that the app pulls less than the website on each visit, because the interface is already on the phone, but live dealer tables and crash rounds still stream. On a prepaid pack, watch video tables more than slots, and keep long sessions on Wi-Fi where you have it.
Do deposits and withdrawals work the same way?
Yes. bKash, Nagad, Rocket and Upay all appear in the in-app cashier, with a ৳150 minimum deposit and a ৳1,300 minimum withdrawal. Deposits usually land within about 5 minutes and withdrawals within about 20 after KYC is cleared, and the first withdrawal needs an NID, passport or driving licence.
What is the smallest bet I can place in the app?
৳1 on some slots, including Treasures of Aztec, which runs from ৳1 to ৳5,000. Others start higher: Dragon Fishing 2 takes ৳2, Crash Goal takes ৳10. The bet range is printed on each game tile, so you can see the floor before you open a table.
More on the cashier side sits in the deposit guide, and the 4ahh login page covers what to do when a password will not go through.