Play anytime, from anywhere. The aci444 app is Bangladesh's fastest and most reliable betting app — Mobile Pay and Nagad payments, a Bangla interface, and live support, all in one place.
Fully Secure · Virus-Free · 256-Bit SSL Encrypted
The app of choice for millions of Bangladeshi users — because the advantages here are genuinely different.
The aci444 app runs smoothly even on phones with just 3 GB of RAM. Load time is only 1.2 seconds — faster than any competitor on the market.
Every button, menu, and notification in the app is in Bangla. No English required.
Mobile Pay, Nagad, Rocket — all major mobile banking options available directly in the app. Deposits and withdrawals completed in just a few minutes.
Bet in real time as you watch the match. The aci444 app offers live streams for cricket, football, tennis, and more.
Get push notifications for match starts, odds changes, and bonus offers — right on time, so you never miss an opportunity.
Log in instantly with your fingerprint or face recognition. No need to remember passwords, and your account stays secure.
The aci444 app works on 3G and weak network connections. With Data Saver mode on, it runs on even less data.
256-bit SSL encryption and two-factor authentication keep your account and funds fully protected.
Exclusive bonus offers for app users only. Weekly free spins and cashback, every week.
No Google Play Store? No problem. Install directly via APK in just 5 steps.
Tap the "Android APK" button on this page. The file will be saved to your phone's Downloads folder.
Go to Settings → Security → Unknown Sources and turn it on. This only needs to be done once.
Tap the downloaded aci444.apk file, then press "Install" to proceed.
Once installation is complete, the aci444 icon will appear on your home screen. Tap it to log in or register.
After your first login on the app, you'll receive a special welcome offer — credited directly to your account.
IPhone or iPad users can download directly from the App Store.
Open the App Store on your iPhone or iPad.
Search for "ACI444" in the search bar, or tap the iOS button on this page to go directly to the App Store.
Tap "Get" next to the app. Confirm with Face ID or Touch ID.
Once the download is complete, tap the "Open" button or the icon on your home screen.
New user? Register. Already a member? Log in — your bonus is waiting.
Everything you need to know about the aci444 app.
| Current Version | 4.2.1 |
| File Size | 32.4 MB |
| Minimum Android | 6.0 Marshmallow |
| Last Updated | May 2026 |
| Total Downloads | 3.8 Million+ |
| Rating | 4.8 / 5.0 ★ |
| Current Version | 4.2.0 |
| File Size | 45.1 MB |
| Minimum iOS | 13.0 |
| Last Updated | May 2026 |
| Total Downloads | 1.2M+ |
| Rating | 4.7 / 5.0 ★ |
Both work, but the app comes with a few exclusive perks.
| Benefits | Aci444 App | Mobile Web |
|---|---|---|
| Loading Speed | Very Fast | Comparatively Slower |
| Offline Notifications | Yes | No |
| Biometric Login | Yes | No |
| Mobile-Only Bonuses | Exclusive | None |
| Data Saver Mode | Yes | Limited |
| Live Streaming | High Quality | Yes |
| Fast Payments | Priority | Yes |
| Battery Usage | Optimized | More |
"Ever since I installed the app, I never feel like going back to the browser. Notifications come in, I can check the odds with a single swipe — aci444 has become the most-used app on my phone."
— Mizanur Rahman, Narayanganj, ACI444 Member
Bangladesh's online betting market has grown significantly over the past few years. The problem with most platforms, however, is that they weren't built with Bangladeshi users in mind — English-only interfaces, complicated payment methods, and poor performance on slow networks. The aci444 app was built to solve exactly these problems.
From Mymensingh to Cox's Bazar, Dhaka to Rajshahi — the aci444 app has reached every corner of Bangladesh. The biggest reason is its simplicity. If you can send money through Mobile Pay, you can use the aci444 app — it's that straightforward.
The aci444 app puts Sports Betting, Live Casino, slots, jackpots, and live card games all under one roof. From Bangladesh national team matches during cricket season to the IPL and FIFA World Cup — live odds are available for every major event. Keep notifications on to get pre-match reminders so you never miss an opportunity.
The Live Casino section in the app feels like sitting at a real casino floor. Baccarat, roulette, blackjack, Teen Patti — all games feature Bangla-speaking dealers, which is by far the most loved feature among Bangladeshi players.
Making a deposit on the aci444 app takes just a few seconds. Send to your Mobile Pay number, or use Nagad or Rocket — funds are credited to your account instantly. Withdrawals are just as easy, with money typically arriving in your mobile banking within 5 to 15 minutes.
The app includes a "Transaction History" option where you can view the details of all your transactions — especially useful for anyone who wants to track their own budget.
Android users will receive an update notification when they open the app. When a new version is available, a small pop-up will appear — just tap "Update" and the new APK will download automatically. iOS users can update through the App Store.
Aci444 regularly updates the app — adding new games, fixing bugs, and improving performance. Updates are typically small, so they won't eat into your data.
The aci444 app has a dedicated "Responsible Gaming" section where you can set your own deposit limits, configure session timers, and temporarily suspend your account if needed. All these features are accessible directly from the app's Settings menu.
Remember, betting is for entertainment — not stress. aci444 always wants you to play with enjoyment and stay within your limits.
The most frequently asked questions about downloading and using the app.
Register, download the app, and enjoy a special welcome bonus on your first deposit.
18+ · Play Responsibly · Responsible Gaming Policy