The gn99 app turns your smartphone into a complete gaming device. Casino, fish games, slots — all in one app. Install it and start playing from anywhere.
The gn99 app is available on both Android and iOS. Choose the option that matches your device below.
Download the gn99 Android APK directly. Simple sideload instructions are provided below. The app runs smoothly on most Android devices.
IPhone and iPad users can add the gn99 web app to their Home Screen, or receive a download link after registering. Enjoy smooth gameplay directly from Safari.
Install the gn99 app in just a few simple steps — the whole process takes under 2 minutes
Visit the download page on gn99.onl and tap the Android APK button.
Go to Settings > Security > enable "Unknown Sources" on your phone, or allow permission directly from your browser.
Open the downloaded APK file and tap the "Install" button. It only takes a few seconds.
Open the app, register or log in, and start playing your favorite games.
The gn99 dedicated app offers a noticeably better experience than playing in a browser. Pages load faster, the interface is cleaner, and some features are available exclusively on the app.
Thanks to its optimized build, the app loads games faster than the browser. Live games stay stable even on a weak network connection.
You'll get instant notifications for new bonuses, promotions, or deposits made to your account.
Log in instantly using your fingerprint or face unlock — no need to type your password.
When games are updated, the app automatically downloads the new content in the background. No action needed on your end.
The gn99 app features a dark theme, making it easier on your eyes during late-night sessions.
Gn99 works on both the app and browser, though there are a few differences between the two
| Features | Android App | iOS App | Browser |
|---|---|---|---|
| Loading Speed | Fast | Fast | Medium |
| Push Notifications | |||
| Biometric Login | |||
| Offline Mode | Partial | Partial | |
| Live Casino | |||
| Deposit / Withdraw | |||
| Exclusive App Bonus | |||
| Installation Required | Yes | Yes | No |
Smartphone usage in Bangladesh is growing every day, and so is the demand for mobile gaming. gn99 was built with that in mind — a lightweight yet powerful app. The APK is just 5 MB, so it won't eat up your data and installs in a matter of seconds.
A lot of people wonder why they need the app when they can just play in the browser. The difference is clear once you try it. The browser requires you to log in repeatedly, switching tabs interrupts your game, and you miss out on notifications. With the gn99 app, you stay logged in for extended periods, and if a game is interrupted, you can pick up right where you left off.
The gn99 app is designed to work across all types of Android phones. Any device running Android 6.0 should have no trouble running it. It performs reasonably well on phones with 2 GB RAM, though 4 GB RAM and a stable connection will give you a better experience for live streaming games. Mid-range phones like Walton, Samsung Galaxy A series, and Xiaomi Redmi all run gn99 without issues.
IPhone and iPad users can open gn99.onl in Safari and play all games directly. To make it even more convenient, add a shortcut to your Home Screen — tap the Share icon in Safari and select "Add to Home Screen." From then on, you can launch gn99 straight from your Home Screen just like a native app. A native iOS app is also in development; register now and you'll be notified as soon as it launches.
Yes, the gn99 app gives you access to the same content as the website. Live Casino, slots, Fish Game, crash games — all categories are available in the app. You can also handle deposits, withdrawals, and promotions, and reach customer support via live chat directly from the app.
One of the standout perks of the gn99 app is access to exclusive app bonuses. Special offers are occasionally available only to app users and not to those playing via browser. If you play gn99 regularly, keeping the app installed is the smart move.
The gn99 app uses SSL encryption to keep your personal information and transaction data fully secure. It does not access your camera, microphone, or contacts — only internet and storage permissions are required. The biometric login feature relies entirely on your device's own security system; no biometric data is stored on gn99's servers.
Regular slots use around 50–100 MB of data per hour. Live Casino streaming uses a bit more — up to 150–300 MB per hour. On WiFi you don't need to worry, but if you're on mobile data, sticking to slots or Fish Game instead of live games is the smarter choice. You can also turn on Data Saver mode in the gn99 app to reduce data usage by slightly lowering video quality.
Some phones block third-party APK installs by default. To fix this, go to Settings > Apps > Special App Access > Install Unknown Apps and grant permission to your browser. On Samsung phones, installing via the My Files app is the easiest method. On Xiaomi or Realme devices, you may need to grant permission through the Security app in MIUI or Realme UI. If you're still having trouble, open gn99.onl directly in Chrome and play from there — you'll have full access through the browser as well.
Download the gn99 app and register for the first time to claim your exclusive welcome bonus.
Register NowDownload for free, register, and start playing with your welcome bonus — right now!