At home or on the go, the ac678 app gives you live betting, casino games, and instant payments whenever you need them. Optimized for Bangladesh's network â loads in just 2 seconds.
Free âĒ Virus-Free âĒ 300,000+ Downloads
Completely free on both Android and iOS
Download and install the APK file directly â no Google Play required.
A fully optimized experience for iPhone and iPad. Install directly from Safari.
Every feature built with Bangladesh users in mind
Optimized for Bangladesh's 3G/4G networks â the full app loads in just 2 seconds even on a weak connection.
Real-time odds updates throughout the match. Place in-play bets on cricket, football, and more.
Get instant push notifications for live scores, odds changes, and bonus offers on your favorite matches.
Deposit and withdraw directly through the app via bKash, Nagad, and Rocket â completed in as little as 1 minute.
HD-quality Live Dealer games streamed directly to your mobile. Baccarat, Roulette, and Blackjack â all in one app.
Log in instantly with Fingerprint or Face ID â no more typing your password.
Dark theme set as default for a comfortable viewing experience. No eye strain when playing at night.
A fully Bengali UI â menus, buttons, notifications, all in Bengali so nothing gets lost in translation.
All your data is protected with SSL-256 encryption â from login to payment, your security is covered every step of the way.
Install the ac678 app on your Android phone in just a few simple steps.
Tap the "Download APK" button above. The file will be saved to your phone's Downloads folder.
Go to Settings â Security â Unknown Sources and enable it. You only need to do this once to allow APK file installation.
Open your Downloads folder, tap the ac678.apk file, and hit "Install".
Once installation is complete, open the app and log in to your existing account or create a new one.
Allow notification permissions when the app prompts you. This way you'll get live scores and bonus offers the moment they're available.
Set up the ac678 app on your iPhone or iPad in just a few minutes.
On iPhone, open Safari and go to ac678.ws/app. Do not use Chrome or any other browser.
Tap the "Install iOS" button. You'll be prompted to download the installation profile.
Go to Settings â General â VPN & Device Management to install the ac678 profile.
When you open the app, you'll be prompted to enable Face ID or Touch ID â turning this on makes logging in even faster.
All set. Now jump straight into live games or Sports Betting.
Mobile internet use in Bangladesh has grown enormously. From Dhaka to Chattogram, Mymensingh to Barisal â people want to do everything from their phones. With that in mind, ac678 built a dedicated mobile app that isn't just a mobile version of the website â it's an entirely separate product, designed from the ground up.
The biggest advantage of the app is its speed. A user from Sylhet shared: "Before, the browser would sometimes freeze when loading the page. Since downloading the ac678 app, that's never happened. During live matches, the odds update so fast it feels like sitting right in front of the TV." That experience is the result of years of work by ac678's development team.
The live Sports Betting section on the ac678 app truly stands out. During cricket matches, odds update after every over â and those changes appear in the app within half a second. Even when millions of users are betting simultaneously during a Bangladesh vs India match, the ac678 servers don't slow down for a moment.
When it comes to payments, ac678 has built the smartest system for the Bangladesh market. You no longer need to switch to a separate app to deposit via bKash or Nagad. You can complete the payment by entering your bKash PIN directly within the ac678 app. Withdrawals work the same way â funds arrive on your mobile within 15â30 minutes of making a request.
The app's casino section offers over 500 games â but it's not just about the numbers. ac678 takes game quality seriously. The Live Baccarat tables feature Bangla-speaking dealers you can chat with in real time, giving you a personal touch that most international platforms simply don't offer.
Ac678 doesn't cut corners on security either. A common question before downloading is whether the APK is safe. The ac678 APK comes directly from their official servers, and every version carries a digital signature. As long as you download straight from the ac678 website rather than a third-party source, there's no risk involved.
The app is also very easy on the battery. Even after long sessions of live gaming, the phone doesn't overheat â something that's typically a problem with gaming apps, but ac678's developers have specifically optimized for it.
The app includes a guided tour for new users. On your first launch, an on-screen walkthrough shows you exactly where everything is. Customer support is also available right within the app â chat with our team in Bangla via Live Chat, any time of day.
| Version | V3.2.1 |
| Update | June 2026 |
| Android Size | 38 MB |
| IOS Size | 42 MB |
| Language | Bangla, English |
| Rating | â 4.8/5 |
Having trouble installing? Reach out to our Live Chat Support in Bangla, available 24/7.
See at a glance why the app is the smarter choice
| Feature | AC678 App | Mobile Browser |
|---|---|---|
| Load Speed | ~2 seconds | 5â8 seconds |
| Push Notifications | Available | None |
| Biometric Login | Available | None |
| In-App bKash Payment | Available | None |
| Offline Score Cache | Available | None |
| Battery Usage | Much Lower | Too Many |
| Live Stream Quality | HD Optimized | Limited |
| App-Exclusive Bonuses | Available | None |
| Live Chat Support | Available | Limited |
Real Experiences from ac678 App Users Across Bangladesh
"Hands down the best app for cricket betting. The live odds update so fast it doesn't even feel like you're on mobile. Payments via bKash go through in just a few minutes too."
"I used to use another app, but it crashed constantly. Since switching to the ac678 app, I haven't had a single issue. The installation was straightforward too."
"I was genuinely surprised to see the entire interface in Bangla. Everything is laid out so intuitively that even a first-time user can find their way around. The Live Casino section in particular really impressed me."
"The fingerprint login feature is brilliant. I used to get so fed up typing my password in the old app. Now I'm in within a second."
"I didn't expect the withdrawal to be that fast. I submitted a request at 11 PM and the money was in my Nagad by 11:20 PM. That kind of speed is why ac678 is the best."
"The app runs well even on a weak connection. Internet is a bit slow in my area, but I can still watch live games without any issues. Other apps couldn't do that."
Frequently Asked Questions About the ac678 App
Over 300,000 people in Bangladesh are already using the ac678 app. Join them and enjoy the best betting and gaming experience on mobile.
Free âĒ Secure âĒ For Ages 18+