At home or on the go — download the join 99 app and have slots, Live Casino, Sports Betting, and jackpots right at your fingertips. The app is lightweight, fast, and fully in Bengali, built with Bangladeshi players in mind.
Virus-free & safe installation — over 1 million downloads
People in Bangladesh do everything on their phones these days — shopping, banking, entertainment. So when join 99 launched its mobile app, players took to it quickly. The reason is simple: everything you get on the browser works faster and more smoothly on the app.
One of the biggest advantages of the join 99 app is that it's built in Bengali. Menus, buttons, instructions — everything is in Bengali. No English required; every part of the app is designed with Bangladeshi users in mind. This alone is why many new players choose join 99.
Special Benefits: Download the join 99 app and get a ৳50 free bonus on your first login. No deposit required — use it on any game.
Another major advantage of the app is its low data usage. At just 38MB, it runs smoothly even on older Android phones. Games load quickly on slow connections, and Live Casino streams without interruption. join 99 understands that high-speed internet isn't available everywhere in Bangladesh, so the app is built with that in mind.
Everything you get on the join 99 app is hard to find all in one place elsewhere
Every section of the app is in Bengali — menus, instructions, support chat, everything. You don't need to know English to use the join 99 app.
Games load in just 2–3 seconds even on a 3G network. The join 99 app engine is built with Bangladesh's network conditions in mind.
Get instant notifications when a bonus arrives, a jackpot is triggered, or a new promotion goes live. Never miss an offer again.
No need to remember passwords. Just a touch logs you into the join 99 app — secure and instant.
BKash, Nagad, and Rocket are integrated directly into the app. Deposits or withdrawals — done in a single tap, within 30 seconds.
Enable Dark Mode on the join 99 app to reduce eye strain during late-night sessions. It also helps your battery last longer.
Get the join 99 app up and running on your phone in just a few minutes
Go to your phone's Settings → Security → Unknown Sources and enable the option. This will allow you to install the APK file from join99.ws.
On the app page at join99.ws, tap the "Download Android APK" button. The file will be saved to your Downloads folder.
Go to your Downloads folder, find the join99.apk file, and tap on it.
Tap "Install" and wait for the installation to complete — it usually takes no more than 30 seconds.
Once the installation is done, open the app. New user? Register. Returning? Log in. That's it — start playing!
Follow these steps to set up the join 99 app on your iPhone or iPad
Open Safari on your iPhone and go to join99.ws. Chrome or Firefox may not work — use Safari.
Tap the Share icon at the bottom of the screen (the box with an arrow pointing up).
Scroll down, select "Add to Home Screen," then tap "Add."
The join 99 icon will now appear on your iPhone home screen. Tap it for a full app-like experience, instantly.
Create a new account or log in to your existing one and start playing right away.
What you need to know before installing the join 99 app
| Android Version | |
|---|---|
| App Size | 38 MB |
| Minimum Android | Android 6.0 (Marshmallow) |
| Last Updated | V3.8.1 — June 2026 |
| RAM Required | Minimum 2 GB |
| Internet | 3G / 4G / Wi-Fi |
| Language | Bengali, English |
| Security | SSL 256-bit Encryption |
| IOS Version (PWA) | |
|---|---|
| Installation Guide | Safari → Add to Home Screen |
| Minimum iOS | IOS 13.0 or above |
| Last Updated | V3.8.1 — June 2026 |
| Storage | ~12 MB (PWA) |
| Internet | 3G / 4G / Wi-Fi |
| Language | Bengali, English |
| Security | SSL 256-bit Encryption |
The join 99 app has no shortage of games. If slots are your thing, you'll find over 50 different themes — from classic three-reel slots to five-reel progressive jackpots. Each slot clearly displays its RTP (Return to Player), so you can easily tell which games give you the best odds.
The Live Casino section features baccarat, blackjack, roulette, and Dragon Tiger — all with live dealers: real people, real cards, live streaming. The stream quality on the join 99 app is better than any competitor in Bangladesh, thanks to locally optimized servers.
Sports Betting fans can place live bets on cricket, football, kabaddi, and much more. IPL, BPL, World Cup — bet directly from the join 99 app on any major match, and your winnings are credited to your balance the moment the result is confirmed.
Making payments on the join 99 app is even easier than on the website. bKash, Nagad, and Rocket work directly within the app — no need to open a separate browser or enter your number every time. Once you set up your payment method, just enter your PIN and you're done.
Deposits are typically instant — funds are added to your join 99 balance within 60 seconds of payment. Withdrawals are just as fast — amounts from ৳1,000 to ৳50,000 usually reach your mobile banking account within 15 minutes.
App-Exclusive Offers: join 99 app users receive a special cashback offer every month that is exclusively available on the mobile app — not on the website.
Your full transaction history is available right inside the app, just as complete as on the website. If you run into any payment issues, live chat support is built into the app too — no need to go anywhere else.
What join 99 app users are saying
"The app is genuinely fast. I live in a rural area with a slow connection, but games load quickly on the join 99 app. I send money via bKash and it hits my balance right away."
"Having everything in Bengali is what I love most. On other sites I used to make mistakes because I couldn't understand the English. With the join 99 app, that's never an issue. The fingerprint login is really handy too."
"The join 99 app is the best for live cricket betting. The odds update fast, and push notifications mean I never miss a key moment. Could use a few more games, but overall great."
Many people have concerns about security before downloading the join 99 app — and that's completely understandable. To be clear: the join 99 app is fully secure, and your personal information is never shared with any third party.
The app uses SSL 256-bit encryption — the same standard used in international banking systems. Your payment details, password, and personal data are stored in a fully encrypted state. join 99's servers undergo regular security audits.
Enabling two-factor authentication (2FA) adds an extra layer of security to your account. You'll receive an OTP at login, so even if someone knows your password, they won't be able to access your account. join 99 always recommends that users keep 2FA turned on.
All Data Encrypted
OTP Verification
No data shared with third parties
Independent Security Audit
Frequently Asked Questions About the join 99 App
Android or iOS — the join 99 app works on your phone. Download now, register, and claim your bonus.