Reference

3fun App for Android and iOS

The 3fun app puts live casino tables, slots like Crash X and Aviator, and a full sportsbook into one install on your Android or iOS device — under…

AndroidiOSAPK 30MBPush AlertsFingerprint Login

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Live Tables and Slots in Your Pocket

Inside the 3fun app you get a live lobby streaming Roulette and Bingo tables in real time, a slots section covering Number Blast, Gates of Olympus and Mahjong Ways, and a betslip that updates instantly as odds shift. Push notifications fire when a table you follow opens a new round. Quick-deposit shortcuts let you fund via UPI or PhonePe without leaving the

game screen, and fingerprint login means you are inside your account in under two seconds each session.

APP FEATURE HIGHLIGHTS

Six Things the App Does That the Browser Cannot

We built app-specific features that go beyond what a mobile browser can deliver. Each one is available from the moment you install and sign in.

Biometric Login Fingerprint and face-unlock work on Android 8 and above and on iOS 13 and above. Your account opens in one touch — no password typing on a small keyboard every single session.

Push Notifications Get an alert the moment a live Roulette table you saved reaches the minimum stake you prefer, or when a Football Strike market goes live ahead of a match you have on your watchlist.

Dark Mode The app follows your device system theme automatically. Night sessions on the live tables are noticeably easier on the eyes compared with a bright browser tab at full screen brightness.

Offline Lobby Preview Browse game thumbnails, read paytables and check live-table schedules even when your connection drops. The app caches the lobby so you can plan your session before data is back.

Quick Deposit Shortcut A one-tap deposit row sits above every game screen. Choose UPI, Paytm or PhonePe, confirm the amount, and funds appear in your 3fun wallet without backing out of the lobby entirely.

Native Betslip The sportsbook betslip is a persistent bottom drawer in the app. Add selections from Football Strike or any live market, edit stakes and confirm — all without a full page reload between picks.

Install the 3fun App in 3 Steps

Android installation uses our APK direct from this page because the Google Play Store does not distribute real-money apps in India. iOS builds are available through the App Store link shown after you log in on a browser. The full process takes under three minutes on a standard connection.

Download the APK or iOS Link — Tap the download button for your device. Android gets a direct APK file; iOS users receive a TestFlight or direct App Store link depending on the version current at the time of your download.
Allow Install from This Source — On Android, open Settings, go to Apps, find your browser or file manager, and enable Install unknown apps. This permission is needed once only and can be switched off after the 3fun app is installed.
Open the APK and Confirm — Tap the downloaded file in your notifications tray or file manager and select Install. Android shows a permissions summary before the final step — accept to complete installation.
Sign In or Create Your Account — Launch 3fun, enter your existing credentials or go through the new-account flow, then enable biometrics when the app prompts. The full lobby loads on the home screen within seconds.

DEVICE REQUIREMENTS

Android, iOS and RAM Specs at a Glance

The 3fun app is designed to run on mid-range Indian handsets as well as flagships. Check your device against the numbers below before downloading.

Android Version

Android 8.0 (Oreo) or newer. Devices running Android 7 or earlier will not support biometric login and may see reduced live-stream quality.

iOS Version

iOS 13 or newer. iPhone 7 and above meet this requirement. Older iPad models on iPadOS 13 are also supported with full feature access.

RAM

Minimum 2 GB RAM. We recommend 3 GB or more for smooth live-table streaming. Devices with 2 GB may need to close background apps before opening a live room.

Storage

30 MB for the APK or iOS package. The app may cache up to 80 MB of lobby assets and game thumbnails after a full session browse.

Supported Regions

Available where local law permits. Access in India depends on the applicable state and central regulations at the time of download and use.

APP SCREEN TOUR

What You See When You Open the App

The 3fun app home screen puts the live lobby front and centre — Roulette, Bingo and live Fishing War tables stream above the fold with real-time seat counts.

Live lobby preview

Quick bet slip

Account access

Slot favourites shelf

Sportsbook markets

Wallet snapshot

Open account Explore lobby

Google Play App Store

APP HELP CHANNELS

Help When the App Needs Attention

If the app does not install, crashes on launch or shows a login error, our support team can walk you through a fix in real time.

In-App Support Chat The chat icon in the bottom navigation bar connects you to a live agent. Describe your device model and Android or iOS version and the agent can share a step-by-step fix directly in the thread.

Email Support Send a screenshot of any error screen to our support address listed on the Contact page. Responses typically arrive within a few hours during standard business hours for Indian time zones.

Install Troubleshooting Page Our dedicated install troubleshooting page covers the most common Android unknown-sources errors and iOS profile trust steps with annotated screenshots for each device generation.

APP TRUST SIGNALS

How We Keep the 3fun App Secure

Every build of the 3fun app is code-signed before release so your device can verify it has not been altered after leaving our servers.

Code-Signed Builds

Each APK and iOS package carries a cryptographic signature tied to our release key. Android and iOS verify this signature at install time and will block any file that has been modified.

No Third-Party APK Stores

We publish the APK exclusively on 3fun.club. Any file carrying our name on an external APK aggregator is not from us — downloading from those sources carries risks we cannot control.

Account Recovery Flow

If you switch phones, the app's account recovery uses your registered mobile number and a one-time code. No saved device data is needed — your balance and history restore from our servers.

Session Encryption

All traffic between the app and our servers runs over TLS 1.3. Game results, wallet balances and personal details are never sent over an unencrypted connection regardless of your network type.

Biometric Data Stays on Device

Fingerprint and face data used for login never leaves your handset. The app uses the secure enclave on iOS and Android Keystore on Android — we only receive a pass or fail signal.

Regular APK Version Updates

We push app updates when live-table providers release new stream formats or when Android and iOS introduce security patches. The app notifies you in-session when a newer build is available.

APP VS BROWSER

App Experience Compared with Mobile Browser

Running 3fun through a mobile browser works, but the dedicated app adds several concrete advantages that change how quickly you can act on a game or market.

Login Speed

The app uses biometrics stored in your device secure enclave, putting you inside your account in under two seconds. A browser session requires typing credentials or relying on a saved password manager each time.

Push Notifications

Native app push alerts fire even when your screen is off. Browser notifications in Chrome on Android require the tab to remain open in the background, which drains battery and is often blocked by the OS.

Live Stream Stability

The app uses an adaptive streaming protocol that drops resolution briefly during network dips rather than freezing the feed. A browser stream typically stalls and requires a manual page refresh to recover.

Quick Deposit Access

The in-app deposit drawer opens over the current game screen. A browser user must navigate to the cashier page, losing their live-table seat view in the process before returning.

Offline Lobby Cache

The app stores game thumbnails and table schedules locally so you can browse while on a slow connection. A browser renders the lobby fresh on every visit and fails to load on a weak or absent signal.

Dark Mode

The app switches automatically to dark mode with your system setting. Browser dark mode depends on third-party extensions or the site's own theme toggle, which does not always apply to embedded game iframes.

Frequently Asked Questions About the 3fun App

These are the questions we hear most often from people downloading and setting up the 3fun app for the first time in India.

The Android APK is available directly from 3fun.club — no third-party stores needed. Tap the download link, allow your browser to install from this source once, and the app installs in under a minute on most handsets.

Yes. iOS users receive a direct App Store or TestFlight link from their account dashboard after logging in on a browser. The iOS build requires iOS 13 or newer and supports Face ID login from the first session.

The APK is approximately 30 MB at download. After a full lobby browse the app caches up to 80 MB of thumbnails and game assets locally, so keep around 120 MB free on your device to be comfortable.

Yes. The quick-deposit drawer inside the app supports UPI, Paytm and PhonePe. Select your preferred rail, enter the amount, and confirm in your payment app — the funds appear in your wallet without leaving the game screen.

Go to Settings, find the browser or file manager you used to download the file, and enable Install unknown apps for that source. If the error persists, check that your Android version is 8.0 or above, then retry the install.

The minimum requirement is 2 GB RAM and Android 8.0. On devices at the lower end, close background apps before opening a live table to avoid frame drops. Slot games typically run smoothly on the minimum spec without adjustment.

Install the app on your new device, tap Log In, and use the account recovery option with your registered mobile number. A one-time code is sent by SMS. Your balance, game history and saved favourites restore automatically from our servers.