Why were we created?
Our Mission
The number of smartphone users in Bangladesh is growing rapidly. Yet there was a shortage of quality, Bengali-language entertainment platforms that run smoothly on mobile. 3777 app is here to fill that gap. Our goal is to give every Bangladeshi user the joy of sports and games — safely, on mobile, from the comfort of home.
What values do we stand for?
Safety First
Every transaction on 3777 app is processed through an encrypted system. The security of user data and funds is our top priority.
User-Centric
We believe in building a platform that understands the lifestyle and preferences of people in Bangladesh. Simple navigation, Bengali language, local payments – everything designed with you in mind.
Responsible Entertainment
We believe entertainment should be fun, not stressful. That's why Responsible GamingFollowing the policies of is essential to us.
24/7 Support
Our support team is here for you whenever you need help. For common questions, FAQ Page view or contact us by email.
What exactly will you find on the platform?
Sports Betting
Live betting on popular sports including cricket, football, and more. Coverage spans Bangladesh team matches to international tournaments. Platform Page View Details.
Online Games
Slots, card games, live casino – all kinds of entertainment in one place. Instructions for every game are provided in Bengali.
Easy Mobile Access
Download the app on any Android phone or use it directly in your browser. Download Page Get started with.
Local Payments
Easily deposit and withdraw via bKash, Nagad, and Rocket. All transactions in Bangladeshi ৳ BDT.