Official mobile app

999b App — the
The Easiest & Fastest Way

Keep it in your pocket, play whenever you want. With the 999b app, enjoy live sports, casino, and much more — all in one place.

1,000,000+ Active Users

50+ Sports Markets

24/7 Live Support

999b What is the app and what makes it different?

Among online betting platforms 999b Known for its standout mobile app — this isn't just a mobile version of the website. It's a fully native app built from the ground up to take advantage of everything a smartphone has to offer.

Users often say that 999b Opening the app feels nothing like a typical betting site — it feels more like launching a premium fintech app. The interface is clean, navigation is straightforward, and you can get where you want in no more than two or three taps.

The app includes full Bangla language support for users in Bangladesh. Account balances, bonus terms, live scores — everything can be viewed in Bangla. These small details are what actually 999bapart from the rest.

Full Bangla Language Support
Works on both Android and iOS
Login completed in just 30 seconds
Smooth performance on low data
Dark & light mode options

App's Key Features

Live Betting

Bet on live matches with real-time odds as the action unfolds. 999b Live odds in the app update in near real time.

Push Notifications

Get notified the moment a match starts, a goal is scored, a wicket falls, or odds shift significantly — never miss a thing.

Instant Deposit

Add funds in seconds using bKash, Nagad, Rocket, or any other popular mobile banking service.

Biometric Login

Bet History & Stats

View a full breakdown of all your bets, wins, and losses in one place.

Exclusive app bonus

App users get access to exclusive promos, cashback offers, and free bet opportunities.

Which Category Available?

999b The app is more than just cricket or football — it's one platform with a wide range of entertainment and betting options. Check out the tabs below.

999b The sports section in the app covers cricket, football, kabaddi, tennis, basketball, and markets for over 50 other sports.

Local matches including the Bangladesh Premier League
Covers IPL, World Cup, and Champions League
Both pre-match and live options are available

From live dealer games to slots — 999b The app's casino section is quite comprehensive.

Live Baccarat, Blackjack, Roulette
500+ slot games across a variety of themes
Free Play in Demo Mode

999b You can watch live streams of selected matches directly within the app.

HD streaming with minimal buffering
Bet while watching the stream
Track multiple matches at once

999b Set up the app in just a few minutes

From downloading the app for the first time to placing your first bet, the whole process is straightforward. See the steps below.

Step 1 — Visit the Official Site

Go to 999b.bio/download and select either the Android or iOS option based on your device.

Step 2 — Download & Install

On Android, download and install the APK. On iOS, open Safari and tap "Add to Home Screen", or install via Enterprise through support.

Step 3 — Create Your Account

Just your name, mobile number, and password — done in under a minute 999b Open an account.

Step 4 — Make Your First Deposit

Make a minimum deposit via bKash or Nagad and claim your welcome bonus.

Step 5 — Place Bets & Enjoy

Sports or casino — head to your preferred section and get started.

999b App vs. Desktop Website

Features	999b Mobile App	Desktop Website
Loading Speed	Significantly faster	Medium
Push Notifications	Available	No
Biometric Login	Supported	Not Supported
Exclusive bonus	App-only offers	Standard Offers
Live Streaming Quality	Optimized	Basic
Offline scorecard	Cached data	No
Dark mode	Available	Limited

999b App Security & Payment Features

Security is the top priority in any financial transaction. 999b The app uses SSL encryption, keeping your deposit and withdrawal details fully secure. Enabling two-factor authentication (2FA) makes unauthorized access to your account virtually impossible.

Regarding Payments 999b Built with Bangladesh in mind. For most people here, mobile banking is far more accessible than a traditional bank account — so bKash, Nagad, and Rocket are all supported. Deposits are nearly instant, and withdrawals are typically processed within a few hours.

999b The app lets you set deposit limits for responsible gaming. You can choose the maximum amount you want to deposit daily or weekly — a helpful feature for keeping your spending in check.

          
            Keep These in Mind for Your Security
          
           Only download the app from 999b.bio
 2FA must be kept enabled
 Never share your password with anyone
 Avoid logging in on public Wi-Fi

Frequently Asked Questions — 999b App

Yes, downloading and using the 999b app is completely free. There are no subscription fees or installation charges. You only need a balance in your account to participate in betting.

The 999b app runs on Android 6.0 (Marshmallow) and above, and works well on most mid-range and budget phones. For the best experience, Android 9 or higher with at least 2GB RAM is recommended.

Yes. The 999b app and website share the same account. Your balance, bet history, and bonuses stay synced whether you log in from the app or the site. No need to create a separate account.

iPhone and iPad users can open 999b.bio in Safari, tap the "Share" icon, and select "Add to Home Screen". This creates an app-like shortcut that runs in fullscreen mode.

When a new update is available, the 999b app will automatically notify you upon launch. You can also visit the /download page, grab the latest APK, and install it over the existing app — your account data will remain intact.

You can reach 24/7 live chat through the "Support" menu inside the app. Support is available in Bengali, so there's no language barrier. Responses typically come within a few minutes.

999b App — theThe Easiest & Fastest Way