gt99 APK — Install the official app for a complete betting experience on Android
The gt99 Android APK is available directly through official channels. Slots, cricket betting, live casino — all in one app.
What exactly is an APK and where do you get the gt99 app?
APK stands for Android Package Kit — it is the file format used to install apps on Android phones. When an app is not available on the Google Play Store, it can be installed directly using an APK file. That is exactly the case with gt99. The gt99 Android app is available through official channels — it is not on a regular app store.
Installing an APK on an Android phone means you get the app directly from the source, so all site updates and features reach the app first. This benefit only applies when you use the official source — not any third-party site or link.
Full details about official channels are available on the gt99 App page. A separate version is also available for iOS users.
Step-by-step installation — set up the gt99 APK on Android
Installing an APK for the first time? Follow the steps below and the whole process is straightforward and safe.
Get the file from the official source
Download the APK file from gt99's official channel. Do not use any other site or link.
Allow installation from unknown sources
Open your phone's Settings, go to the Security section and enable the "Install from unknown sources" option — you only need to do this once.
Open the APK from File Manager
Go to your phone's File Manager app, find the gt99 APK file in the Downloads folder and tap it.
Tap the Install button
An installation confirmation screen will appear — tap "Install" and wait for the process to complete.
Open the app
Once installation is done, tap "Open" or find the gt99 app icon on your home screen or app drawer.
Log in and start playing
After opening the app, log in with your username and password as directed on the gt99 Login page.
How do you update the gt99 APK?
gt99 regularly releases new versions of the app — adding new games, features and security improvements. You can continue using an older version, but using the latest one gives you access to everything.
Updating is just as straightforward as the initial installation. Get the new APK file from the official channel and install it the same way as before. The new file installs over the old one — you do not need to uninstall the old app and your account data will remain intact.
Before updating, make sure you are getting the file from the correct official source. For any unexpected issues, gt99's 24/7 live chat support is available in Bengali.
- Your account stays secure — your login details are not lost during an update.
- Your balance remains intact — updating the app has no effect on your deposited funds or bonuses.
- New games become available — after an update, new games may be added to slots and live casino.
Having trouble installing? See common fixes
The most common installation issues and their solutions are listed below. If none of these work, contact gt99 support.
Low storage
If your phone does not have enough space, the installation will not complete. Delete unnecessary files or apps to free up space, then try again.
Installation is being blocked
If "Install from unknown sources" is not enabled in Settings, Android will block the installation. Go to Settings > Security and turn it on.
App won't open
Restart your phone. If the problem continues, uninstall the app and reinstall it fresh from the official source.
Any other issue
gt99's 24/7 live chat support is available in Bengali for direct assistance. Describe your issue and you will get a quick resolution.
Use the official APK — stay safe
Many people in Bangladesh install APK files from Telegram groups, Facebook posts or unfamiliar links. These files can be very dangerous — they may contain malware or spyware that steals your personal information, banking data and passwords.
gt99 never shares APKs through Telegram or Facebook. If someone says "get the gt99 APK here" and it is not an official channel, it is definitely fake.
- Do not install APKs received from Telegram — no matter how trustworthy they seem, there is no way to verify them.
- Avoid links from Facebook groups or pages — files shared from fake gt99 pages carry real risks.
- Do not click links from unfamiliar websites — use only official sources to keep your information safe.
- If in doubt, ask directly — the gt99 support team is available 24/7 on live chat in Bengali.
Also visit our Responsible Gaming page for safe play — it includes guidelines on protecting personal information and managing your account securely.
Start now on the gt99 app — get a 200% welcome bonus
Install the gt99 APK, open an account and get a 200% bonus on your first deposit, up to ৳20,000 — wagering 20x the bonus amount. Minimum deposit is just ৳200. Withdrawals via bKash, Nagad, Rocket and Upay processed within 5–30 minutes (minimum ৳1,000). Enjoy everything from slots to cricket betting on the gt99 app.
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All casino and betting activities on gt99 are for persons aged 21+ only. Please play responsibly. Read our Responsible Gaming and Terms and Conditions pages for more details.