The z999 app is completely free. On Android, just download the APK and it installs in under 30 seconds. iPhone users can get set up just as easily. Once installed, betting, casino, and lottery are all right in your pocket.
Download the right version for your device below. All versions are completely free.
Download and install the APK file directly — no Google Play Store needed. The fastest and easiest method.
Version v3.8.2✓ Virus-Free ✓ SSL Verified ✓ Official File
Use Safari to "Add to Home Screen", or install directly via the TestFlight link.
Version v3.8.1✓ Safari Home Screen ✓ TestFlight Supported
Z999 runs fully in a mobile browser without installing any app. No download required.
Always the Latest Version✓ No installation needed ✓ All features available
Installing an APK on Android isn't complicated at all. Read through the steps below once — your first time should take no more than 3 minutes, and even less after that.
Tap the "Download Android APK" button above. The file will be saved to your phone's "Downloads" folder with a name like: z999-v3.8.2.apk.
A download complete notification will appear in your notification bar — tap it. Or open your phone's File Manager and go to the Downloads folder.
The first time you install an APK, your phone will ask for permission. Go to "Settings" → "Security" → "Unknown Sources" and enable it, or tap "Allow" directly from the pop-up.
Once the install window appears, you'll see an "Install" button at the bottom. Tap it. Installation takes about 15–20 seconds. When it's done, you'll see a "Done" or "Open" button.
You'll see the z999 icon on your home screen. Tap it and log in to your account. If you don't have one yet, registration is quick and easy.
APK files don't work directly on iOS, but iPhone users can access z999 in two straightforward ways.
Z999 runs smoothly on most standard smartphones. Check whether your phone is compatible.
Scan this QR code to go directly to the download page
Detailed Guide
Android phones are hugely popular in Bangladesh. As of 2026, around 85% of the country's smartphone users are on Android devices. z999 Understanding that reality, they've made their Android APK easy and accessible for everyone. Even though it's not available on the Google Play Store, downloading directly from this official page is far more reliable — because only the latest, most stable version is hosted here.
Many users feel unsure about the "Install from Unknown Sources" option, but it's actually a completely standard phone setting. Any app installed outside of Google Play requires this permission. The z999 APK is verified with SSL encryption, meaning the file cannot be tampered with during download. You can turn this permission back off after installation — the z999 app will continue to work perfectly.
The z999 app is just 35 MB. Storage space is limited on many phones in Bangladesh, so z999's developers have kept the app as lightweight as possible. Game graphics load from the server rather than being saved on your device, which is why a single 35 MB download gives you full access to everything z999 has to offer — 3,200+ games, Sports Betting, lottery, and more.
For iPhone users, adding a home screen shortcut via Safari is the simplest method. This is sometimes called a PWA, or Progressive Web App. Once added to your home screen, it looks and works just like a native app — no Safari address bar, and it opens in full screen. You can still do everything through it: betting, playing games, and making payments.
A lot of people wonder whether z999 works on older phones. Generally, z999 runs on any phone with Android 6.0 or above. That said, the older the phone, the lower the performance may be — especially with slots or Live Casino. Sports Betting and lottery are much lighter, so they run fine on older devices too. Enabling z999's "Lite Mode" option noticeably improves the experience on less powerful phones.
Data usage is worth mentioning too. The z999 app includes a "Data Saver" option in settings. When enabled, unnecessary animations and high-resolution images are scaled back. Studies show this mode reduces data consumption by around 35–40% — without affecting the core betting and gaming experience.
Updating the app is just as straightforward. When a new version is available, you'll receive an update notification directly within the z999 app. Tap the notification and the new APK will start downloading automatically, installing over the existing version. Your account, balance, and all previous data remain fully intact.
One final note — when downloading z999, always use this official page. Third-party sites may host fake or malware-infected APKs under the z999 name. To stay safe, stick to the download page at z999.fun. Files downloaded here are verified and authentic, keeping both your phone and your account secure.
Only download the APK from this official page. Downloading from third-party sites is risky. Read Terms।
Most common issues can be fixed right from home.
Go to Settings → Security → Unknown Sources and enable it. On some phones this option is labelled "Install Unknown Apps".
Check your internet connection. Try switching to WiFi. Clear your browser cache and try again.
Make sure your phone has at least 100 MB of free space. Delete old photos or apps to free up storage, then proceed with the installation.
Restart your phone. Clear the app cache (Settings → Apps → z999 → Clear Cache). If the issue persists, reinstall the app.
Enable "Data Saver" in the app settings. Try connecting over WiFi or a strong 4G signal. Close any other apps running in the background.
Make sure your password is correct and that you have an active internet connection. If the issue persists, email support@z999.fun.
Make sure you're using Safari — this option isn't available in Chrome or Firefox. In Safari, tap the Share icon.
You'll receive an update notification when you open the z999 app — you can update directly from there. Alternatively, download the latest APK from this page and reinstall.
The z999 app is updated regularly. Each new version brings fresh features and performance improvements.
In-app live match streaming added, Bangla font optimized, bKash in-app payment flow improved.
Loading time reduced by 40%, crash issues resolved, Data Saver mode improved.
Dark mode added, 50 new slots games included, offline content feature introduced.
Biometric login (fingerprint & face unlock) added. Push notifications improved.
Lottery section redesigned, e-sports betting added, and real-time score feed improved.
A few reviews from our many users.
Installation really did take just a few minutes. I was a bit hesitant about the APK at first, but after reading the guide I realised it was completely straightforward. I use it every day now.
Added it to my home screen via Safari on iPhone. Works just like a native app. Lottery and casino all running perfectly.
Runs great even on my old Redmi. Cricket betting works without any hassle even on 3G. I always keep Data Saver mode on.
Direct answers to the most frequently asked questions.
Register for free, download the z999 app, and enjoy a 150% welcome bonus on your first deposit.