Download gj99 — The Best Gaming Experience on Android & iOS

Anywhere, anytime — enjoy slots, betting, fish games, and more with the gj99 app. Download it, install it, and start playing.

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The gj99 app is available via three methods: Android, iOS, and direct APK download

Android

Google Play Store & APK

Versionv4.2.1
File Size48 MB
Android version6.0 or above
UpdateJune 2026
Rating⭐ 4.7/5
Android Download

IOS / iPhone

Apple App Store

Versionv4.2.1
File Size52 MB
iOS version12.0 or above
UpdateJune 2026
Rating⭐ 4.8/5
iOS Download

Direct APK

Install without the Store

Versionv4.2.1
File Size46 MB
Android version5.0 or above
UpdateJune 2026
Verify✅ Virus-Free
APK Download

Why is the gj99 app so popular?

Mobile gaming in Bangladesh has moved well beyond entertainment — for many, it's now a part of everyday life. gj99 Built with that reality in mind, the app is designed for users in Bangladesh — smooth performance even on slow connections, with everything displaying correctly on smaller screens.

gj99 The app's interface is designed so that even new users can navigate it easily without any guide. The menu is clean, the buttons are large, and everything is in Bengali — something many other platforms don't offer.

Through the app, you can play slots, fish games, Sports Betting, bingo, and Live Casino — all in one place. No need to install separate apps.

5,000,000+
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4.7★
Average Rating
48MB
Lightweight
24/7
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gj99

Key features of the gj99 app

Features built into the mobile app that take your gaming experience to the next level

Fast Loading

Games load quickly even on a 3G connection. The gj99 app supports low-bandwidth mode, so the experience stays smooth even in rural areas.

Secure Transactions

Your account and funds are fully secured with SSL encryption and two-factor authentication.

Mobile-First Design

Games look great on every screen size, big or small — and run especially well on the most popular phones in Bangladesh.

BKash & Nagad Support

Deposit and withdraw via bKash, Nagad, and Rocket directly from the app — no need to open a separate browser.

Push Notifications

Get notified directly on your phone before new promotions, bonus offers, and tournaments go live.

Live Leaderboard

Join tournaments and track your position on the real-time leaderboard. It takes the thrill of winning to a whole new level.

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Important: Before installing the APK, go to your phone's Settings and enable "Unknown Sources" or "Allow installation from unknown sources." You can turn it off again after installation if you prefer.

Supported Devices
  • Samsung Galaxy series (A & S series)
  • Xiaomi / Redmi / POCO series
  • Realme & OPPO series
  • IPhone 6s or later
  • Vivo & Tecno budget phones
  • Walton & Symphony (Android 6.0+)

How do I install the gj99 app?

Install the gj99 app in just a few simple steps — straightforward even for first-time users

1
Open the Google Play Store

Open the Google Play Store on your Android phone and type "gj99" in the search bar.

2
Find the gj99 app

Find the official gj99 app in the search results. Verify the logo and developer name.

3
Tap the "Install" button

Tap the Install button. The download will start automatically and typically takes 1–2 minutes.

4
Open the app and log in

Once installation is complete, open the gj99 app. Register if you're new, or log in if you already have an account.

1
Open the App Store

Open the Apple App Store on your iPhone or iPad and go to the Search tab.

2
Search for "gj99"

Type gj99 in the search bar and locate the official app.

3
Tap the Get button

Tap the "Get" button. Confirm with your Apple ID password or Face ID if prompted.

4
Open after download

Once the download is complete, tap "Open" and log in or register your account.

1
Change phone settings

Go to Settings › Security › Unknown Sources and enable it, or grant permission to your browser under Install Unknown Apps.

2
Download the APK file

Tap the "Download APK" button above. The file will be saved to your phone's Downloads folder.

3
Open File Manager

Open your File Manager app and look for the gj99.apk file in the Downloads folder.

4
Install the APK

Tap the file and hit the "Install" button. Installation completes in just a few seconds.

5
Open the app and enjoy

The gj99 icon will appear on your home screen. Tap it to open and start gaming.

Gj99 Mobile App vs. Website — Which is better?

Many users ask — is there any problem playing through a browser? Honestly, gj99's mobile website works well too. But the app comes with a few extra perks that make it hard to go back to the browser once you've tried them.

The app saves your login token, so you don't need to enter your password every time. You'll also receive push notifications so you never miss a bonus or tournament. Games load faster because the app caches certain resources locally.

Also gj99 The app occasionally features mobile-exclusive bonus offers available only to app users — these promotions are generally not visible on the website.

Does it use a lot of data?

No, actually less. gj99 The app uses smart caching, so repeated plays of the same game don't require a full re-download. On average, each session uses 3–5 MB of data, which is roughly 30% less than a browser.

How do I get app updates?

If you installed the app from the Play Store or App Store, keep automatic updates enabled. APK users will see an update notification when they open the app — you can download the latest version from there. gj99 releases at least one update per month, bringing new games, bug fixes, and performance improvements.

Are all games available on the app?

Yes. gj99 Every game available on the website is also in the app — slots, fish games, bingo, Sports Betting, and Live Casino. Some new games even launch on the app first before being added to the website.

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Pro Tip: After installing the app, open it on a Wi-Fi connection the first time. This allows essential resources to cache, so the app loads faster on mobile data later.

App vs. mobile browser — a comparison

Which platform gives you the best gj99 experience

Features gj99 App Mobile Browser
Loading Speed ⚡ Fast Standard
Push Notifications ✅ Available ❌ Not Available
Auto login ✅ Available Limited
Data Usage 💚 Low Relatively High
Exclusive bonus ✅ Mobile Bonus ❌ Not Available
Offline cache ✅ Partial Cash ❌ Not Available
BKash/Nagad Payment ✅ Direct to App Browser Redirect
Live Chat Support ✅ In-App Web Window
Number of Games Full Library Full Library
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Mobile Bonuses & Exclusive Offers

gj99 The first time you log in after downloading the app, you'll receive a special mobile welcome bonus. This offer is exclusive to app users and is not available on the website.

Every week gj99 The app features a "Mobile Special" offer from time to time — this could be free spins, an extra cashback percentage, or a bonus bet on a specific game. Keep notifications on so you never miss these deals.

Also, gj99 Sharing referral codes is easier on the app. Refer friends directly via WhatsApp, Facebook, or SMS and earn a BDT 500 bonus for every successful referral.

App welcome bonus
BDT 200 free credit on your first login — no deposit required.

Weekly Mobile Offers
Fresh exclusive deals are added to the app every Monday.

Account security tips

gj99 A few things to keep in mind while using the app. Use a strong password for your account and keep two-factor authentication (2FA) enabled. Avoid logging in on public Wi-Fi. Only download the app from official sources — APK files from third-party sites can be risky.

How to reach customer support?

gj99 The app includes in-app live chat. For any issue — deposits, withdrawals, bonuses, or technical problems — reach the support team directly from the app. Responses typically arrive within 5 minutes.

Download the gj99 app now — get a bonus on your first login

Download for free on both Android and iOS, and enjoy mobile-exclusive bonuses.

Register Log In

Frequently Asked Questions — About Downloading

Frequently asked questions about downloading and installing the gj99 app

Yes, downloading and installing the gj99 app is completely free. Whether you use Google Play Store, Apple App Store, or a direct APK — all three options cost nothing.

The official gj99 APK is completely safe and virus-scanned. Only download it from this page. Do not download the APK from any third-party sites, as those files may be modified or malicious.

The gj99 APK runs on Android 5.0 and above. Android 6.0 is required for the Play Store version. The app works well on budget phones like Walton, Symphony, and similar brands, though at least 2GB of RAM is recommended for the best experience.

A Parse Error usually has one of two causes: the APK file didn't download completely, or your Android version isn't supported. Start by deleting the file and downloading it again. If the problem persists, contact gj99 live chat support.

Yes, the gj99 app gives you access to the site's full game library. Slots, fish games, bingo, Sports Betting, and Live Casino — it's all there. Some new games even arrive on the app first.

No. Under gj99 policy, only one account is allowed per device. Creating multiple accounts violates gj99's terms and conditions and may result in account suspension.
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