Official Android App

3800 Android App – Download & Install Now

Enjoy all your favourite games and Sports Betting straight from your Android smartphone. The official 3800 app uses WebView technology to load the platform quickly, smoothly, and optimally on any Android device in Malaysia.

App Info

App Name3800
Version1.0.0 (build 1)
Size51.9 KB
PlatformAndroid
Domain3800.io
Updated2026-06-13
Package Namecom.k3800.k3800
SHA-2568ca6a0e686bb4b965f7dc6556c481b09779512fcd79ec2354bf530015142ebb7
PermissionINTERNET

Download the official Android app

Download APK

Supports Android phones & tablets

Kota Kinabalu player using the 3800 casino mobile app with batik pattern

Why Do So Many Players Choose the 3800 App?

Faster Loading

Optimised WebView technology allows 3800's game and Sports Betting pages to load faster than a standard browser, especially on Malaysia's 4G and 5G networks.

Small Screen Friendly Design

The app interface is optimised for mobile screens — larger buttons, easier navigation, and a clear game display even on smaller devices.

Secure Account Protection

Log in to your 3800 account directly from the app with secure encryption. All deposits and withdrawals in Malaysian Ringgit (RM) are processed through protected channels.

Prepare Your Device Before Downloading

Since the 3800 APK is distributed outside the Google Play Store, you'll need to enable the following security setting on your Android device first:

Open Settings → Security on your device.
Search options "Unknown Sources" or "Install Unknown Apps" and enable it.
On Android 8.0 and above, you may need to enable this permission specifically for the browser or file manager you're using to open the APK file.
Make sure your device is running Android 5.0 (Lollipop) or later and have at least 50 MB of free storage space.

Malaysian player at Genting Highlands using the 3800 mobile betting app

How to Install the 3800 App — Step by Step

Download APK File

Tap the download button on this page. The 3800 APK file will be saved automatically to your device's "Downloads" folder.

Open File Manager

Open the «File Manager» or «Downloads» app on your device and locate the newly downloaded 3800 APK file.

Tap the File & Install

Tap the APK file. An installation permission screen will appear — tap "Install" to proceed.

Open & Log In

Once installation is complete, tap "Open" or find the 3800 icon on your home screen, then log in with your account credentials.

App FAQ

To update the 3800 app, revisit this download page and download the latest APK version. Install the new APK over your existing installation — all your account data and settings will be retained. There's no need to uninstall the old app first.

First, make sure you've enabled "Unknown Sources" permission in your device settings. Second, check that your Android version is 5.0 or later and that you have sufficient storage space. If the issue persists, try re-downloading the APK as the file may be corrupted. Contact our support team at [email protected] if you're still having trouble.

Yes, the 3800 APK is an official file distributed directly by our platform. The app contains no malware or malicious code. All your personal data and financial transactions are protected with SSL encryption. For your security, only download the APK from this official page.

APK files are an Android-only format and cannot be installed on iOS devices such as iPhones or iPads. iOS users can access the full 3800 platform through Safari or Chrome on their Apple device without any issues.

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