Whether you're on Android or iPhone, the 4 bit app delivers a fast, smooth, and secure betting experience. It runs even when your internet connection is slow.
Everything you won't find together in any other app
The app loads in just 1.2 seconds. Odds load instantly even on a 3G connection — never miss a bet.
Watch cricket and football matches live, right inside the app — and place live bets as the action unfolds.
Log in instantly with your fingerprint or face — no more remembering passwords.
Get instant alerts when your favourite team's match kicks off, when a big offer drops, or when your withdrawal goes through.
With bKash, Nagad, or Rocket linked, deposit or withdraw in a single click — no hassle at all.
Switch on Dark Mode during late-night sessions to reduce eye strain and save battery.
Use the app entirely in Bangla. 4 bit was built with the people of Bangladesh in mind.
Scores, odds, and bet slip — all on one screen. Follow multiple matches at once with Multi-View mode.
4 bit app keeps you informed with the right information at the right time
Real feedback from users in Bangladesh
Install the 4 bit app in just 4 steps
Open Google Play Store on your Android phone and type "4 bit" in the search bar. Or tap the download button below to go straight there.
Find the 4 bit app and tap "Install". At just 32 MB, it downloads in no time.
Once installed, open the app. Log in if you already have an account, or register now to get started.
Make a deposit and start betting on your favourite sport. Welcome to the 4 bit app!
A Simple Guide for iPhone Users
Open the App Store on your iPhone or iPad and search for "4 bit betting".
Search for the 4 bit app and tap the "GET" button. Confirm with Face ID or Touch ID.
Once the download is complete, you'll see the 4 bit icon on your home screen. Tap to open.
The 4 bit app on iOS supports Face ID and Touch ID. Set it up once and you'll never need to enter your password again.
| App Name | 4 bit — Online Betting |
|---|---|
| Version | 3.8.2 (Latest Update) |
| File Size (Android) | 32 MB |
| File Size (iOS) | 48 MB |
| Android Required | Android 6.0+ |
| IOS Required | IOS 13.0+ |
| Language | Bangla, English |
| Update Frequency | Every 2 Weeks |
| Rating | 4.8 / 5.0 ★★★★★ |
Real Experiences with the 4 bit App
Since downloading the 4 bit app, I handle everything from my phone. I withdraw to bKash and the money arrives in 3 minutes. I haven't found that kind of speed anywhere else.
Betting while watching live cricket is my favourite feature — 4 bit truly stands apart.
Everything is clear in Bangla, and you can even reach support in Bangla. Without the 4 bit app, playing would never be this easy.
Smartphones are now in every home in Bangladesh — and the 4 bit app is the best way to make the most of yours. One download gives you Sports Betting, Live Casino, lottery, cashback, and much more, all in the palm of your hand.
The 4 bit app was built with Bangladeshi users in mind from the very start. Internet can be slow in many areas — so the app is optimised to run smoothly even on limited data. You can place bets on 4 bit without any hassle, even from outside the city.
Your money and data are completely secure on the 4 bit app. It uses 256-bit SSL encryption, and every transaction is monitored in real time to protect you from suspicious activity. With two-factor authentication enabled, no one can access your account even if they know your password.
The 4 bit app lets you link bKash, Nagad, Rocket, and Upay directly. Once connected, deposits take just a single tap. Withdrawals are just as simple — enter the amount, confirm, and you're done. Your money typically reaches your mobile wallet within 3 minutes.
4 bit releases app updates every two weeks. New features, bug fixes, and performance improvements all arrive with regular updates. New features are added based on user feedback — which is exactly why the 4 bit app consistently maintains a top rating.
If you ever run into an issue on the app, reach out directly via live chat in Bangla. The 4 bit support team is available 24/7, with an average response time of just 3 minutes. You can also open a support ticket right from within the app — no need to go anywhere else.
Over 500,000 Bangladeshis are already using the 4 bit app.
Join them today — download for free.