The zi777 app is available on both Android and iOS, completely free of charge.
Install the APK file directly on your Android phone. Enable "Unknown Sources" to allow installation from outside the Google Play Store.
Register to get it on AndroidIPhone and iPad users can install the zi777 app with ease. The app is fully optimized for iOS devices.
Register to get it on iOSPlease note: To download the zi777 APK, create an account first. Once registered, you'll receive a direct download link. Before installing the APK, enable "Install from Unknown Sources" in your phone's settings.
Online betting and casino gaming are no longer just desktop activities. Mobile usage in Bangladesh continues to grow, and people now want to place bets or play their favorite games at home, during office breaks, or on the go. zi777 built its mobile app with exactly this in mind — so it works reliably on any phone, on any network.
One of the app's biggest strengths is its compact size. At just 38 MB, you get access to the full platform — live betting, slots, Live Casino, payments, and customer support, all in one place. The app runs smoothly on older phones too, as it's optimized with low-end devices in mind.
The zi777 app runs smoothly even on 2G and 3G networks. Live match scores and odds update in real time even on low bandwidth — so you never miss a bet, whether you're in a rural area or somewhere with a weak signal.
The zi777 app interface is fully in Bengali. From navigation and bet slips to payment options and customer support chat — everything is in Bengali. This is especially helpful for users who aren't comfortable in English. New users get up to speed quickly because all menus, buttons, and instructions are written in clear, plain Bengali.
For payments, zi777 app connects directly with Mobile Banking, Nagad, and Rocket. You don't need to leave the app to make a deposit — the entire payment process is handled right inside zi777. The same applies to withdrawals. Your winnings are sent directly to your mobile banking account within 15–30 minutes.
Downloading the zi777 app puts a complete gaming and betting platform right in your hands. Here are the key highlights:
Zi777 takes app security seriously. Every session is SSL encrypted, and two-factor authentication (2FA) is available at login. Your account and payment details stay fully protected at all times.
Internet speeds vary across Bangladesh, and zi777 app was built with that in mind. The app includes a "lite mode" that activates automatically on low bandwidth, loading only essential data — so you get a decent gaming experience even on a slow network.
Register and create an account
Get the download link and install the APK/iOS app
Deposit with Mobile Banking/Nagad
Start betting, slots, or Live Casino
The zi777 APK is served directly from the official server. Do not download it from any third-party sites — they may be unsafe.
Download the zi777 app and claim a 100% welcome bonus on your first deposit. App-exclusive free spins are also available.
Claim bonus
Install the APK in just a few steps and start playing.
Visit zi777.win and create an account with your mobile number or email. Once your OTP is verified, your account will be active.
Go to Settings > Security > Unknown Sources on your phone and enable it. This only needs to be done once.
After logging in, download the Android APK file from the download page. The file is only 38 MB.
Find the downloaded APK file in your File Manager or notification bar, then tap to open it.
Tap "Install" and you're done — installation takes just 30–60 seconds. No payment required.
Open the app, log in to your registered account, and start playing by depositing via Mobile Banking/Nagad.
Zi777 is playable on both the app and mobile browser, but the app offers more features.
| Features | Zi777 App | Mobile browser |
|---|---|---|
| Loading speed | Much faster | Relatively slower |
| Push notifications | Full support | Limited |
| Offline access | Partially available | None |
| Biometric login | Face ID / Fingerprint | None |
| App-exclusive bonuses | Special offers | Not applicable |
| Live streaming quality | HD optimized | Depends on the browser |
| Battery usage | Low battery usage | Relatively higher |
| Home screen shortcut | Direct icon | Must be added manually |
Not just betting — your entire gaming ecosystem, right on your smartphone.
The app launches in under 2 seconds. No waiting for it to load mid-match.
Navigation, bet slip, payment section — everything is in Bengali. No English knowledge needed to get around.
Get notified the moment a match kicks off, a goal is scored, a wicket falls, or odds shift — never miss an opportunity.
Log in with fingerprint or Face ID — no need to type your password.
When a new feature or security patch is available, the app notifies you automatically — no need to check manually.
The zi777 app features a dark theme — easy on the eyes and perfect for late-night sessions.
Installing the zi777 app on iPhone or iPad is straightforward. Follow the steps below to get set up on your iOS device:
On your iPhone or iPad, open Safari, go to zi777.win, and log in to your account.
After logging in, download the iOS installation profile from the download page.
Go to Settings > General > VPN & Device Management and install the downloaded profile.
The zi777 icon will appear on your home screen. Just tap it, log in, and start playing.
On iOS, the zi777 app lets you log in instantly with Face ID, delivers sharper graphics on Retina displays, and uses slightly less battery than Android. On iPad, the larger screen makes Live Casino and slots even more immersive.
Zi777 regularly releases app updates with new features, performance improvements, and security patches. A major update typically rolls out every 4–6 weeks. Android users receive update notifications within the app and can upgrade to the latest version in one tap. iOS users are notified via push notifications in the same way.
If you run into any issues, reach out to zi777's 24/7 live chat support team. You can open the support chat directly within the app and get help in Bengali quickly.
The most frequently asked questions about downloading and installing the zi777 app.
