Everything in one place — Live Casino, Sports Betting, jackpot slots. Install the gtt99 app once and you'll see exactly what sets it apart.
Completely Free · Only 38 MB · Safe & Verified
Experience the difference between playing in a browser and playing in the app for yourself.
The gtt99 Android app is delivered as an APK file. It's not on the Google Play Store, but it's completely safe and verified — just follow the steps below to install it easily.
On Samsung, Xiaomi, Oppo, and Realme phones, the "Unknown sources" setting may be in a different location. If you run into any trouble, please reach out to our Help Center for assistance.
IOS users can get the gtt99 app in two ways — via a direct install link or by adding it as a PWA through Safari.
IOS 16.4 and later supports PWA push notifications. We recommend keeping your iOS up to date for the best experience.
Your device just needs to meet these basic requirements to run the gtt99 app.
| Topic | Android | iOS |
|---|---|---|
| OS Version | Android 7.0+ | IOS 13+ |
| RAM | 2 GB or more | IPhone 8 or later |
| Storage | 50 MB Free | 50 MB Free |
| Internet | 3G / 4G / Wi-Fi | 3G / 4G / Wi-Fi |
| APK Size | 38 MB | 42 MB (PWA) |
| Live Stream | HD Supported | HD Supported |
Low-graphics mode lets you play on older devices without any issues. With a minimum 3G connection, all features except Live Casino are fully accessible.
The truth is, most people in Bangladesh access the internet on their phones — not computers. The gtt99 app was built with exactly that in mind. Every design and feature decision was made with one goal: to make the mobile experience genuinely enjoyable.
Once you log in to gtt99, you can sign in next time with just your fingerprint — no need to remember your password. Your account balance, active bets, and recent transactions are all visible on a single screen.
Open the Sports section of the app during a live match and you'll see real-time scores and odds updates. You'll get a notification when a BPL or IPL match is on, and you can jump straight into betting from there. The whole process is so straightforward that even first-timers can figure it out on their own.
The Live Casino section of the app is specially optimized. HD video streams run smoothly even on mobile data, and the interface is designed so that dealer visuals display correctly on smaller screens. Everything from placing chips to viewing results is fully touch-responsive.
You can deposit via bKash or Nagad directly from the app — no need to open a separate browser. Once your payment is confirmed, a small notification appears as soon as your balance updates. The same convenience applies to withdrawals — you'll be notified once your request has been processed.
The gtt99 app updates every month. New games, bug fixes, new features — everything arrives through auto update. There's no need to re-download the APK separately.
Here's what gtt99 app users are saying.
A lot of people ask whether downloading an APK is safe. The answer is straightforward — an APK downloaded from gtt99's official website is completely safe. Every build is digitally signed, scanned for malware, and goes through a third-party security audit before release. For that reason, we strongly advise against downloading the gtt99 APK from any other site.
There's a gtt99 app feature most people don't know about — it's called "Game History". Head to the Account section of the app and you'll find a complete record of all your bets from the past 30 days. Wins, losses, which games you spent the most time on — all your data in one place. It's a handy tool for analyzing your play style and keeping your budget in check.
Good news for anyone worried about data usage — the gtt99 app has a built-in "Data Saver" mode. It reduces video quality slightly, but all games keep running. Typically, a 1-hour Live Casino session uses around 300–400 MB in standard mode, and just 100–150 MB in Data Saver mode.
The in-app customer support chat is worth highlighting. You can start a conversation right from inside the app whenever you run into an issue. Support is available in Bengali, and an agent typically responds within 2–3 minutes. Help is available even at 3 AM — that's one of gtt99's biggest advantages.
Right after installing the app, you can claim the "Welcome App Bonus" — available exclusively for app users, not browser users. If you haven't installed the app yet, do it today and take advantage of this exclusive offer.
The gtt99 app collects only the information necessary from your device and does not share it with third parties. To learn more, visit our Privacy Policy Read.
Free, fast, and secure. Download today and claim your app-exclusive welcome bonus.