At home, on the bus, or at a tea stall — the hai77 app is always with you. Designed for Bangladesh's mobile users with fast loading, smooth navigation, and secure payments.
Hai77 — Mobile App Interface
From the dedicated app to your mobile browser, hai77 works consistently across all platforms.
Download the APK file directly. Installation is straightforward and takes only a few seconds. Works on all devices running Android 6.0 or above.
IPhone and iPad users can open hai77 directly in Safari. Use "Add to Home Screen" for an app-like experience.
Open it in Chrome, Firefox, or Samsung Browser — whichever you prefer. The site is fully responsive, so you get the complete experience without any app.
Installing an APK might sound complicated, but setting up the hai77 app is actually very straightforward. Just follow the steps below and you'll be done in under a minute.
Start by creating an account on hai77. All you need is your mobile number and a few basic details.
On your Android phone, go to Settings and enable "Unknown sources" or "Install unknown apps," then download the APK.
Tap the downloaded APK file, install it, and log in with your account. That's it — let the gaming begin!
For iOS users: Open hai77 in Safari → tap the Share button → select "Add to Home Screen." An app icon will be added to your home screen instantly.
Hai77 — App Download & Installation
Built with Bangladesh's network conditions and mobile users' habits in mind.
The site loads fast even on a 3G connection. Images are optimized and code is minified.
Dark mode by default — saves battery on AMOLED screens so you can play longer.
New offers, win alerts, withdrawal updates — get all notifications in one place.
Large buttons and simple tap gestures — no accidental clicks, even on smaller screens.
Even if your connection drops temporarily, the app won't crash and your data stays secure.
Log in quickly and securely using your fingerprint or face unlock.
Deposit and withdraw directly from the app via mobile banking or bank transfer.
Cricket or football — follow live scores right inside the app.
Hai77 — Easy Access from Your Browser
If you'd rather save storage space or prefer not to install a new app, that's completely fine — hai77's mobile website was built with exactly that in mind. Sports Betting, slots, and Live Casino all run just as fast in your browser.
First-time hai77 users can start with the browser and download the app later if they like. Either way, your account, balance, and betting history stay the same.
Supported Browsers:
Data Saver Tips: Enabling "Lite Mode" in Chrome can cut your data usage on hai77 by around 40%, with no impact on your gaming experience.
The hai77 app is built to be lightweight so it runs smoothly even on older budget phones. We know many people in Bangladesh are still using phones that are 2-3 years old, so we deliberately kept the app requirements low.
| Requirements | Android | IOS / Browser |
|---|---|---|
| Operating System | Android 6.0+ | IOS 12+ / Any |
| RAM | 1GB+ | 1GB+ |
| Storage | 30MB Free | Not Required |
| Internet | 3G / WiFi | 3G / WiFi |
| APK Size | ~15MB | Not applicable |
Realme, Xiaomi, Samsung Galaxy A-series, Walton — hai77 has been tested and confirmed to work on all popular phone brands in Bangladesh. If you run into any issues, reach out via live chat support.
Hai77 — Mobile Device Compatibility
Whether you use the hai77 app or a mobile browser, you get everything available on the desktop version. No features missing.
Live cricket betting on mobile means you need ball-by-ball updates — and the hai77 app delivers exactly that. Odds update after every over in BPL and international matches, so you can place new bets instantly.
For slots, a mobile touchscreen can actually be more enjoyable than a desktop. Tap to spin, watch the win animations play out right under your fingers. hai77's mobile slots interface is specially optimized for touch.