Reference

Download the x400 app for Android and iOS devices

Explore Lightning Roulette, Football Strike, and Gates of Olympus directly on our app, designed for fast access and stable connections.

AndroidiOSAPK 30MBPush alerts
x400 Download the x400 app for Android and iOS devices
x400 What the x400 app delivers on your mobile

What the x400 app delivers on your mobile

The x400 app places slots like Mahjong Ways and live tables such as Three Card Poker in one place alongside the sportsbook. You get quick deposit features with UPI, Paytm, and PhonePe, instant betslip access, push notifications for event updates, and fingerprint login for smooth entry every time. This app is built to keep your gameplay uninterrupted.

Key features of the x400 app enhancing your experience

With rapid login, biometric security, dark mode for low-light use, push alerts for your favourite events, and offline lobby previews so you can browse games without…

Fast Login

Access your account instantly using saved credentials and fingerprint authentication.

Biometric Security

Secure your account with fingerprint or face ID features supported on Android and iOS.

Dark Mode

Switch to a night-friendly interface to reduce eye strain during late sessions.

Push Notifications

Receive updates on live game status and betting opportunities without opening the app.

Offline Lobby Preview

Browse available slot rooms and plan your next game even without internet access.

Quick Deposit

Use UPI, Paytm, or PhonePe to add funds swiftly from inside the app wallet.

x400 Install the x400 app in 3 simple steps

Install the x400 app in 3 simple steps

To start with the x400 app, download the APK from our site or App Store, allow installation permissions on your device, then open and sign into your account. Once installed, you can access live tables, slots, and sports markets effortlessly.

  • Download APK or App Store — Access the x400 app download page and download the correct version for your device.
  • Allow installation — Enable ‘install from unknown sources’ on Android devices for APK installs or trust the app on iOS.
  • Open and sign in — Launch the app and enter your login details or create an account to access the lobby.

x400 app compatibility and system needs

The app runs smoothly on devices with Android 7.0 or higher and iOS 12.0 or later.

Android VersionSupports Android 7.0 and above for optimal performance.
iOS VersionCompatible with iOS 12.0 upwards on iPhone and iPad.
Memory RequirementMinimum 2GB RAM to handle live games and slot rooms without lag.
Storage SpaceNeeds around 50MB free space for app installation and caching.
Supported RegionsAvailable where local law permits within India, covering most metro and tier-2 cities.
APP TOUR

Explore x400 app’s in-app experience

The app interface gives instant access to live lobby previews for popular tables like Lightning Roulette, allows quick bets during matches, and easy account management.

Live lobby preview
Quick bet function
Account access and history
Slot favourites list
Betslip management
Real-time game updates
x400 mobile gaming
Google Play App Store
APP SUPPORT

Get help and support for the x400 app

If you encounter difficulties with the app, you can reach out via our dedicated in-app support chat available during peak hours, send detailed queries by email, or consult step-by-step install guides provided…

In-App Support Chat Chat live with specialists during 10:00 to 22:00 IST for quick assistance.
Email Support Send detailed information on issues to [email protected] and expect a reply within 24 hours.
Installation Guide Access stepwise instructions and troubleshooting tips on the x400 website under Help Center.
APP SAFETY

Security and trust signals for the x400 app

The x400 app is digitally signed by our developers ensuring code integrity. We avoid third-party app stores, offering downloads only through our site or official app stores.

Digitally Signed Code

Our APK files are signed to prevent tampering and ensure authenticity.

Direct Downloads Only

Only download from x400.club or official App Store to reduce risk of altered apps.

Multi-factor Recovery

Account recovery requires email confirmation and phone verification for security.

Encrypted Data Storage

User data in the app is stored with industry-standard encryption protocols.

Secure Payment Flow

Payments via UPI, Paytm, and PhonePe happen over encrypted channels inside the app.

Regular Updates

App updates fix bugs and include security patches to maintain app integrity.

Experience differences between x400 app and mobile browser

Compared to the browser version, the app offers quicker login with biometric support, smoother navigation between slot rooms and live tables, and offline capability for lobby previews.

Login SpeedApp lets you enter accounts instantly with fingerprint or face ID versus manual browser login.
Navigation FlowSwitch between sports, live tables and slots without page reloads or lag on the app.
Offline PreviewView lobby content offline in app, which the browser cannot support.
Payment ConvenienceEasier UPI, Paytm, PhonePe wallet top-ups inside app wallet UI compared to browser tabs.
Push NotificationsReceive real-time game updates on app even when running in background; browser requires tab open.
Resource UseApp uses device resources efficiently to limit data usage compared to the sometimes heavy browser pages.

Frequently asked questions about the x400 app

Download the app only from x400.club or official app stores for your device. Avoid third-party sites to ensure file safety and authenticity.

The app runs on Android 7.0 or later and iOS 12.0 or higher. Devices should have at least 2GB RAM and 50MB free space.

Yes, you can make deposits via UPI, Paytm, and PhonePe directly within the app wallet. Deposits usually clear in under a minute.

The app supports fingerprint and face ID login on compatible devices to let you access your account faster and securely.

For APK installations on Android, enable ‘install from unknown sources’ permission in your device settings before starting the download.

Use the multi-factor recovery process involving your registered email and phone number inside the app or website to reset credentials.

Use the in-app support chat during 10:00-22:00 IST, send emails to [email protected], or consult the installation and support guides online.