Download the gb77 app — Bangladesh's casino and betting app now in your hands
The gb77 app is available on both Android and iOS. Enjoy cricket betting, slots and live casino with fast loading, secure payments and a full Bengali interface.
Choose your platform
The gb77 app is separately optimized for both Android and iOS — so you get the best performance on any device.
Android APK Download
Download the gb77 Android app directly as an APK file. Once installed, you get full access to casino, slots and cricket betting.
- Supports Android 6.0 and above
- File size only 30 MB — fast download
- Allow installation from "Unknown Sources"
- Automatic update notifications
- Push notifications — bonus and match updates
iOS App Download
iPhone and iPad users can get the gb77 iOS app directly from our website — through a simple installation process.
- Supports iOS 13.0 and above
- Compatible with both iPhone and iPad
- Crystal clear graphics on Retina display
- Fast login with Face ID / Touch ID
- Smooth gaming in low-data mode
Install the gb77 app in just 4 steps
Installing the gb77 app on any smartphone is very straightforward. Follow the steps below.
Click the download link
Click the download button on this page. For Android users, the APK file will be saved directly to the device.
Grant permission
On Android, go to Settings → Security → enable Unknown Sources. This only needs to be done once.
Install the APK
Open the downloaded APK file and tap the "Install" button. Installation will be complete in a few seconds.
Log in and enjoy
Open the app, log in to your gb77 account and start cricket betting, slots and live casino.
Why gb77 app is the right choice
Playing on the app is more convenient than playing in a browser. Find out why thousands of Bangladeshi players use the gb77 app.
Very fast loading
The gb77 app loads much faster than a browser. Get into a game in just a few seconds — especially during BPL and T20 live betting.
High-level security
Secured with SSL encryption and an advanced firewall. Your bKash, Nagad or Rocket payment is completely safe.
24/7 Bangla Support
In-app live chat support is available in Bengali. Get instant help at any time of day or night.
Live Cricket Betting
BPL, IPL, T20 World Cup — view live odds for all tournaments directly in the app and place real-time bets.
In-app payments
bKash, Nagad, Rocket, Upay or bank transfer — deposit and withdraw right within the app. Minimum deposit is just ৳100.
Exclusive app offers
App users receive special bonus notifications. Don't miss up to 150% on your first deposit, up to ৳10,000 bonus.
Cricket betting on mobile is now even easier
After downloading the gb77 app, go to the cricket section to find a live match list covering BPL, IPL, T20 World Cup and all other international tournaments. View real-time odds for every Bangladesh Tigers match and place in-play bets.
Confirm bets in just a few taps with an interface specially designed for smartphone screens. Scorecard, live updates and bet slip — all on one screen.
- All matches from ICC tournaments to club cricket
- Bet both before and during a match
- Multi-bet accumulator support
- Cashout option sends a separate notification
Device minimum requirements
Find out what your device needs to run the gb77 app.
Android requirements
| Operating system | Android 6.0 (Marshmallow) or above |
| RAM | At least 2 GB |
| Storage | At least 100 MB free space |
| Internet | 4G / Wi-Fi connection |
| Processor | Quad-core 1.4 GHz or above |
| Installation | Unknown Sources permission required |
iOS requirements
| Operating system | iOS 13.0 or above |
| Device | iPhone 8 / iPad (6th gen) or newer |
| Storage | At least 120 MB free space |
| Internet | 4G / 5G / Wi-Fi connection |
| Chip | A10 Fusion or later |
| Biometric | Face ID / Touch ID support |
Download the gb77 app now
Download for free and get a 150% bonus on your first deposit, up to ৳10,000.
Enjoy slots and casino games on mobile
The gb77 app has hundreds of slots games — all popular titles from top providers including PG Soft, Pragmatic Play and JILI. Fortune Tiger, Gates of Olympus, Sweet Bonanza, Aviator — everything on your smartphone.
In the live casino section, enjoy live baccarat, roulette and live dealer games from Evolution Gaming and Ezugi, just like a real casino. High-resolution streaming and interactive features bring your experience to a new level.
- Touchscreen-optimized game controls
- Playable in both portrait and landscape mode
- View game history and balance right in the app
- Practice for free in demo mode
Payment methods in the app
The gb77 app supports the most popular payment methods in Bangladesh.
Fast deposits and withdrawals
Deposit instantly with bKash, Nagad, Rocket, and Upay on the gb77 app in just a few seconds. Minimum deposit is only ৳100 and withdrawals start from just ৳800.
Withdrawals are usually processed within just 10–45 minutes. Bank transfers are also supported through Dutch-Bangla, City, BRAC, Islami, and Sonali Bank.
Minimum Deposit
৳100
Same benefits across all payment methods
Minimum Withdrawal
৳800
Fast and hassle-free process
Withdrawal Time
10–45 Minutes
You will typically receive your money within this time
Welcome Bonus
150%
Up to ৳10,000, wagering 20x
Frequently Asked Questions
Answers to the most commonly asked questions about downloading and using the gb77 app.
gb77 — Bangladesh's #1 Mobile Casino App
For players aged 21+. Download now and enjoy cricket betting, slots, and live casino.
Register Now