Official Android APK Secure & Encrypted Quick Installation

Download App 3700 for Android

The official 3700 app lets you access Sports Betting, Live Casino, roulette, and more directly from your Android home screen. Enjoy a faster, smoother experience without having to open a browser every time.

App Info

App Name3700
Version1.0.0 (build 1)
Size396.1 KB
PlatformAndroid
Domain3700.ws
Updated2026-06-15
Package Namecom.k3700.k3700
SHA-256d20a9722bb6395d69d3240cbfb4f332ef87de881dc84dfe747baf66532f6db52
PermissionsINTERNET

Download the official Android app

Download APK

Supports Android phones & tablets

User accessing the 3700 platform via the app in Sarawak

Android 6.0 and Above Lightweight Data Real-Time Notifications Easy RM Deposit Sports & Casino Secure Login Auto-Update Android 6.0 and Above Lightweight Data Real-Time Notifications Easy RM Deposit Sports & Casino Secure Login Auto-Update

Why Do So Many Users Prefer the App Over a Browser?

The 3700 app delivers a cleaner, more responsive experience that's optimised for mobile screens.

Faster Downloads

WebView is optimised for Malaysian mobile connections — less data usage, faster loading.

Direct Access from Your Home Screen

The app icon on your home screen gives you instant access without having to look up the URL.

Notifications Enabled

Receive promotional notifications, match results, and account updates in real time.

Before You Install — Check These First

Because the 3700 app is distributed as an APK file (outside the Google Play Store), your phone needs a quick configuration before installation can proceed. This is standard procedure for all third-party Android apps.

How to Enable Unknown Sources

Open Settings on your Android phone.
Go to Privacy or Security (varies by model).
Search options "Install Unknown Apps" or "Unknown Sources".
Enable the permission for the browser or file manager you used to download the file.

Minimum System Requirements

Operating system: Android 6.0 (Marshmallow) or above
Free storage space: At least 50 MB
RAM: 2 GB or more recommended
Internet connection: WiFi or mobile data (4G/5G)

How to Install in 4 Steps

Follow the steps below and you'll have the 3700 app running on your phone in under 2 minutes.

Download APK File

Use the download button at the top of this page to get the official 3700 APK file directly on your phone.

Open APK File

Go to your Downloads folder or notification shade, then tap the newly downloaded APK file.

Confirm Installation

Tap Install on the confirmation prompt. Wait for the installation to complete fully.

Open & Log In

Tap the 3700 icon on your home screen, log in or register a new account, and start playing.

How to Update to the Latest APK

When a new version of the 3700 app is available, you'll receive an in-app notification or you can check back on this page. To update:

Download the latest APK file from this page.
Install the new APK over your existing version — your login details and settings will be kept.
Reopen the app once installation is complete.

You don't need to uninstall the old app before installing the new version.

Installation Failed? Try This

If you run into trouble installing the 3700 APK, here are the common causes and fixes:

"Blocked by Play Protect" Message
Tap Keep Installed or temporarily disable Play Protect in your Play Store settings, then try again.
"Unable to Install Package" Error
Make sure you have enough storage space and re-download the APK file from scratch to rule out a corrupted download.
App Won't Open
Clear the app's cache and data in Settings, then relaunch it. Contact [email protected] if the issue persists.

Frequently Asked Questions About the App

Yes. The APK available on this page is the official release from the 3700 team. The app uses SSL encryption for all data communication and does not collect unnecessary personal information. Always download the APK from this official page only.

Currently, the 3700 app is only available for Android devices. iPhone and iPad users can still access 3700 through Safari with a near-identical experience. We'll announce any updates regarding an iOS version when available.

Yes. Your 3700 account works across all platforms — whether you're on a web browser or the Android app. Once installed, simply log in with the same username and password. If you don't have an account yet, register for free on the Register.

View All FAQs