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Download the db3999 App — Keep It in Your Pocket Your Complete Casino

Anywhere, anytime. The db3999 mobile app brings you cricket betting, Live Casino, jackpots, and lottery — fully in Bangla, in just a few MBs.

Android APK Download
iOS / iPhone Download
Google Play Install
100% Safe
Only 6 MB
Full Bangla UI
9:41
db3999
5 Million+
App Download
4.8 ⭐
Average User Rating
Only 6 MB
App Size
Android 5+
Supported Version
db3999
About the App

Why is db3999 App Bangladesh's #1 Choice?

No need to sit in front of a laptop or desktop anymore. The db3999 mobile app is built specifically with Bangladeshi users in mind. It performs brilliantly even on limited data — because we know a strong connection isn't always available in rural areas or on the go.

Log in to the db3999 app and dive straight into cricket betting, Live Casino, jackpot slots, lottery, and much more. Get push notifications so you never miss a big tournament or an expiring bonus.

From Pohela Boishakh to Eid — db3999 app brings special offers and in-app contests for every festival. App users receive 15% more in bonuses compared to web users — an exclusive advantage.

App-Exclusive Offers: Download the db3999 app for the first time and get ৳500 in free betting credits plus 10 free spins.

Key Features

What Makes the db3999 App Special

These are the features that set the db3999 app apart from every other betting app out there.

Full Bangla Interface

Every menu, button, and notification in the db3999 app is in Bangla — easy to use even without any knowledge of English.

Low-Data Mode

Play live games using as little as 1 MB/min of data. The db3999 app runs smoothly even on rural or weak network connections.

Smart Push Notifications

Match kick-offs, bonus expiries, jackpot updates — all the important alerts delivered straight to your phone.

Biometric Login

Log in instantly with your fingerprint or Face ID — no need to remember any password.

In-App Payment

Deposit and withdraw via bKash, Nagad, or Rocket without leaving the app. Payments are completed in as little as 3 minutes.

Live Scores & Streaming

Follow live scores for cricket, football, and 30 other sports right in the app — and place in-play bets while the match is in progress.

Dark / Light Mode

Dark mode for easy viewing at night, light mode for better readability during the day — the choice is yours.

Advanced Security

With 256-bit SSL encryption, two-factor authentication, and an auto-lock feature, the db3999 app keeps your account completely secure.

In-App Live Chat

Chat directly with our Bangla-speaking customer support team right from within the app — help is available 24 hours a day.

Installation Guide

How to Install the db3999 App?

Follow the steps for your device — the whole process takes just 3 minutes.

1
Visit db3999.net

Open db3999.net in Chrome on your Android phone and head to the app page.

2
Download APK

Tap the "Download Android APK" button. The file is only 6 MB — it'll be downloaded in just a few seconds.

3
Enable Unknown Sources

Go to Settings → Security → Unknown Sources and turn it on. This only needs to be done once, specifically for the db3999 app.

4
Install & Log In

Tap the downloaded APK file and select Install. Then log in or register to start playing!

1
Open in Safari

Open db3999.net in Safari on your iPhone or iPad. The Web App install feature does not work on Chrome or Firefox.

2
Tap the Share button

Tap the Share (arrow pointing up) icon in the menu bar at the bottom.

3
Add to Home Screen

Select "Add to Home Screen" and tap "Add". The db3999 icon will be added to your home screen.

4
Play Live

Tap the db3999 icon on your home screen and enjoy a full-screen experience — just like a native app.

If you run into any issues, reach out via our 24/7 live chat support. Our Bangla-speaking team will walk you through every step.

db3999
Cricket Betting

Cricket Betting on db3999 App — The Easiest Way to Play

IPL, BPL, World Cup, or Bangladesh national team matches — bet on any cricket with the db3999 app, effortlessly. Open the app to instantly see today's match list, odds, and live scores.

In-play betting on the db3999 app is now better than ever. Odds shift over by over during a match — place your bet at the right moment and your rewards could be huge.

The app's 'Match Preview' section features expert analysis, team form, and pitch reports — all in Bangla. It's an exclusive db3999 feature you won't find on any other app.

  • Live In-Play Betting
  • Real-Time Odds Updates
  • Bangla Match Preview & Analysis
  • Cash Out — Close Your Bet Anytime
Technical Specs

Db3999 App — Technical Specifications

Before downloading the app, make sure your device meets the compatibility requirements.

Features Android IOS
Minimum OS Android 5.0+ IOS 12+
App Size 6.2 MB 7.1 MB
RAM Required 1 GB+ 1 GB+
Internet Speed 1 Mbps+ 1 Mbps+
Language Support Bangla, English Bangla, English
Payment Support BKash, Nagad, Rocket BKash, Nagad, Rocket
Live Streaming Yes Yes
Biometric Login Yes Yes
User Rating

Opinions from 5 Million Users

Thousands of real users have reviewed the db3999 app.

4.8
48,321 Reviews
5 ★
74%
4 ★
16%
3 ★
6%
2 ★
2%
1 ★
2%
Comparison

App vs. Web Browser

See how db3999 app compares to a web browser — and discover why the app is simply the better choice.

db3999 App
Mobile App
Bangla Push Notifications
Biometric Login
Low-Data Optimized
App-Exclusive Bonuses
Fastest Loading Speed
In-App Payment
HD Live Streaming
Web Browser
Browser Access
No Push Notifications
No Biometric Login
Higher Data Usage
No Exclusive Bonus
Comparatively Slower Loading
In-App Payments Available
Live Streaming Available
db3999
App Performance

Db3999 App Works Wherever You Are

Whether you're in a remote village in the Sundarbans or stuck in Dhaka traffic — the db3999 app handles it all. Our low-data mode delivers a smooth gaming experience even on a 2G connection.

The app's code is so highly optimized that it runs smoothly even on older Android phones (models from 3–4 years ago) with as little as 1 GB of RAM. From tapping a button to a game fully loading takes an average of just 0.8 seconds.

Db3999 releases monthly app updates featuring new features, bug fixes, and performance improvements. When you install an update, all your existing data and settings are saved automatically.

0.8s
Average Load Time
99.9%
Uptime Guarantee
db3999
User Reviews

What Real Users Are Saying

★★★★★

"The db3999 app has improved so much. bKash payments now take under 3 minutes. Being able to see live scores and odds side by side during cricket betting is a fantastic feature."

Mahfuz Alam
📍 Narayanganj
★★★★★

"My phone is an old Samsung running Android 7 — and the db3999 app runs perfectly on it. Everything displays in Bangla and it's very easy to use. I used to struggle accessing other sites, but now I do everything through the app."

Shahana Begum
📍 Rajshahi
★★★★☆

"The app is small but incredibly powerful. Games don't lag even on a weak connection. My only wish — more Bangla games. Everything else is spot on."

Tanvir Hossain
📍 Barishal
FAQ

Frequently Asked Questions About the App

Yes, downloading and installing the db3999 app is completely free. No subscription fees or hidden charges. Simply register, make a deposit, and you're ready to play.

The db3999 app can be downloaded directly from our website as an APK. Due to Google Play policies, it may not be available on the Play Store in some countries — in that case, the APK download is the safe and official method. iPhone users can add it to their home screen as a Web App via Safari.

APKs downloaded from the official db3999 site are completely safe and malware-free. Enable Unknown Sources only during installation and turn it off again afterwards. Our APK undergoes regular third-party security audits.

Yes, every feature available on the db3999 website is also available in the app. On top of that, the app offers biometric login, push notifications, low-data mode, and app-exclusive bonuses — perks you won't find anywhere else.
Download Today

Db3999 App — Jackpot at Your Fingertips

Download now and get ৳500 in free betting credits plus 10 free spins — for new app users only.

Android APK Download
iOS / iPhone Download
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