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Download the Rainbett App — The same seamless experience across Android, iOS, and PWA

The phone in your pocket is now your betting station. Live betting, instant payments, and Live Casino — all in one place on the Rainbett app. Even on a slow network, the app keeps running smoothly.

Download
Android APK
File Size: ~45 MB
Android 7+
Install
iOS PWA
File Size: None (Browser)
iOS 13+
Add
PWA (Web App)
Any Browser
All devices

The Rainbett app isn't on the Google Play Store — download the APK directly from this page. It's completely safe.

45 MBApp Size
4.8★User Rating
Android 7Minimum Version
iOS 13Minimum Version
App Features

Why is the Rainbett app better than the browser?

Once you install it, you'll see for yourself — the speed and convenience of the app is hard to match in a browser.

Loads much faster
Once the app loads, page-to-page navigation is near-instant. It holds up well even on a slow network.
Push Notifications
Match results, deposit confirmations, new bonus offers — all updates delivered straight to your phone.
Easy live betting
Odds updates are visible in real time. Combined with live streaming and a fluid interface, the overall experience is seamlessly smooth.
Biometric Login
Log in with your fingerprint or face — no need to type your password every time.
Mobile-First Design
The entire interface is optimized for small screens. Buttons are large, text is clear, and nothing feels cluttered.
Secure Transactions
The app uses SSL encryption and OTP verification. Mobile devices get an additional layer of security on top of that.
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Install Guide

Step-by-step installation

Select the guide for your device from the tabs below.

1
Start the APK download from this page

Tap the "Android APK" button above. The file will start downloading. If your browser shows a warning, tap "Download Anyway".

2
Enable Unknown Sources

Go to your phone's Settings → Security or Privacy. Enable "Install Unknown Apps" or "Unknown Sources". You only need to do this once.

3
Open the downloaded file

Open the rainbett.apk file from the notification bar or the Downloads folder in your file manager.

4
Install

Tap the "Install" button and wait a few seconds. Once the installation is complete, an "Open" button will appear.

5
Log in and enjoy

Open the app and log in. To enable biometric login, go to Settings.

Is it safe?

Yes. The Rainbett APK is regularly scanned for viruses. The reason it's not on Google Play is due to Play Store policies around betting apps — the app itself is safe.

How do I get updates?

When a new version is available, you'll be notified inside the app or via push notification. Simply download the latest APK from this page and install it.

1
Open rainbett.bet in Safari

On iPhone, the iOS PWA only works through Safari. You won't find the "Add to Home Screen" option in Chrome or any other browser.

2
Tap the Share button

Tap the square Share icon at the bottom center of Safari. A menu will appear.

3
Select "Add to Home Screen"

Scroll down to find "Add to Home Screen" and tap it. You can rename the shortcut if you'd like.

4
Tap the Add Button

Tap "Add" in the top-right corner. The Rainbett icon will be added to your home screen instantly.

5
Open from Home Screen

From now on, tapping the Rainbett icon on your home screen will open it in full-screen mode, just like a native app.

iOS Special Note

Not available on the App Store because it runs as a PWA on iOS. However, adding it to your home screen gives you the same app-like experience.

iOS Support

Fully supported on iOS 13 and above. Push Notifications may be limited on some older iOS versions.

1
Open rainbett.bet in Chrome or Edge

Visit Rainbett on Chrome for Android, or Edge/Chrome on Windows/Mac.

2
See the install prompt

After a moment, your browser may automatically show an "Add Rainbett to Home Screen" or "Install" prompt.

3
Install Manually

If the prompt doesn't appear, tap the three-dot menu (⋮) in your browser and select "Add to Home Screen" or "Install App".

4
Tap the Install Button

Tap "Install" on the confirmation prompt. A shortcut will be created on your desktop or a home screen icon on mobile.

What are the benefits of PWA?

No APK or App Store needed. Get a full app-like experience without any download. Works across all devices — phone, tablet, and desktop.

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Why use the app

The Best of Rainbett, Right on Your Mobile

Rainbett was built with mobile users in mind from day one. Since most people in Bangladesh access the internet on their phones, the app was designed to be genuinely mobile-friendly.

You can use Rainbett in a browser, but the app offers a few advantages you won't get there. The biggest difference is push notifications. Say you've placed a bet on a match and you're away from your phone — the moment the match ends or your bet settles, you'll get an instant notification. That's not possible in a browser.

Is the app too large to download?

The Rainbett APK is only 45 MB — quite lightweight compared to most apps. You can install it even if your phone is low on storage. With the PWA option, no extra storage is needed at all; it runs off the browser cache.

Will it work on older phones?

The Rainbett app runs fully on Android 7.0 and above. Most Android phones released after 2016 ship with Android 7. If your phone is running Android 6 or older, use the PWA method — it works great right in the browser.

Is it data-efficient?

The Rainbett app is built with data efficiency in mind. Images and graphics are optimized, so watching a match or placing a bet doesn't eat through your data. It runs fine even on a 3G connection. Live streaming will naturally use more data.

Can I use it on multiple devices?

Yes. You can log in with the same account on any device — phone, tablet, or computer. If multiple sessions are active at the same time, one may be closed for security reasons. Using your home phone and office computer at separate times is perfectly fine.

Does the app include all features?

The Rainbett app has everything on the website — Sports Betting, Live Casino, slots, bKash/Nagad payments, bonus claims, and account management. On top of that, the app adds push notifications and biometric login.

System Requirements
Android
Minimum: Android 7.0
Recommended: Android 10+
RAM: 2 GB or more
Storage: 60 MB free
iOS (PWA)
Minimum: iOS 13
Browser: Safari (required)
Storage: Browser Cache
PWA (Web)
Chrome 80+ / Edge 80+
Any OS
Stable Internet
Having trouble?

If you run into any issues during installation, let us know via live chat. The support team will guide you through it step by step.

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Comparison

App vs Browser — Which one is right for you?

Android App
Best Experience
  • Push Notifications
  • Biometric Login
  • Fastest load
  • Offline Caching
  • Home screen icon
  • Manual download required
iOS PWA
For iPhone users
  • Install without the App Store
  • Home screen icon
  • Full-screen mode
  • Must be done through Safari
  • Limited push notifications
  • No biometric
Mobile Browser
No Download Required
  • No installation required
  • Works on All Devices
  • All features available
  • No Notifications
  • Slower to load
  • No biometric
Feature List

Full feature list of the Rainbett app

Features Android App IOS PWA Browser
Sports Betting Available Available Available
Live Betting Available Available Available
Live Casino Available Available Available
BKash/Nagad Payments Available Available Available
Push Notifications Available Limited None
Biometric Login Available None None
Home screen icon Available Available None
Dark Mode Available Available Available
rainbett
General FAQ

FAQ

The easiest way to reach Rainbett support is the live chat icon in the bottom-right corner of the site — it's active 24/7 and typically responds within 3–5 minutes. For more complex issues, you can email support@rainbett.bet and expect a detailed reply within 12–24 hours. If you're having trouble installing the app, contact live chat with your Android version and phone model and the support team will walk you through a fix quickly.

Rainbett's Live Casino lets you play against real dealers in real time — with options including blackjack, baccarat, roulette, and live show games. Open the app, go to the "Live Casino" tab, and browse all available games. Pick a game, take a seat at the table, and place your bets with chips — you'll watch the dealer deal cards or spin the roulette wheel live on video. A strong internet connection will give you the smoothest experience. It's worth checking the table's betting limits before you start playing for the first time.
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