Reference

w550i App for Android and iOS

The w550i app puts Live Blackjack, Aviator, Book of Symbols and our full sportsbook in your pocket — one tap to your account, wherever you are in India…

AndroidiOSAPK 30MBPush alertsFingerprint login

Explore the lobby Read FAQ

Your Full Lobby, Anytime You Open It

The w550i app is not a stripped-down mobile shell — it carries the complete lobby including live casino tables, slot rooms with titles like Gates of Olympus and Cash or Crash, and a full betslip for sports markets. Push notifications alert you when a match you have marked goes live. Quick deposit via UPI or PhonePe takes seconds without leaving the app,

and fingerprint login means you skip the password every time you return.

APP FEATURE SET

Six Things the App Does Differently

Each feature below was built around how you actually use a mobile device — short sessions, low light, and the need to get into your account fast without…

Fingerprint Login Authenticate with your device fingerprint instead of typing a password.

Dark Mode Switch the interface to dark mode for low-light sessions.

Push Alerts Receive a push notification when a live match you flagged…

Quick Deposit Tap the wallet icon, choose UPI, Paytm or PhonePe, enter…

Offline Lobby Preview Browse the slot room grid and sports market schedule even…

Betslip On-The-Go Build a multi-leg betslip from the sportsbook while you watch…

Install the w550i App in 3 Steps

Android users download the APK directly from w550i.com — no third-party store needed. iOS users find the app through the link on our site. The whole process from tap to lobby takes about two minutes on a standard connection.

Download the APK or iOS build — Visit w550i.com on your phone and tap the Download App button. Android users get the APK file; iOS users are directed to the correct install link.
Allow install from this source — On Android, go to Settings › Apps › Special app access › Install unknown apps and enable permission for your browser. This is a one-time step.
Open the app and sign in — Tap the installed w550i icon, enter your account credentials or open a new account, and set up fingerprint login when prompted.
Enable push notifications — Accept the notification prompt so you receive live match alerts and withdrawal confirmations directly on your lock screen.

DEVICE REQUIREMENTS

Phones and OS Versions the App Supports

Check the table below before downloading to make sure your device meets the minimum requirements. Most phones sold in India after 2020 comfortably exceed these thresholds.

Android version

Android 8.0 (Oreo) or higher required. Android 12 and 13 fully supported with adaptive icon and notification channels.

iOS version

iOS 14.0 or higher required. Tested on iPhone SE (2nd gen) through iPhone 15 series.

RAM

Minimum 2 GB RAM. 3 GB or more recommended for smooth live casino streaming without frame drops.

Storage

30 MB for the APK install; approximately 60 MB total including cached lobby assets after first launch.

Supported regions

Available for download in India where local law permits. Access to specific markets may vary based on your location and applicable regulations.

INSIDE THE SCREENS

A Tour of What You See When You Open the App

From the moment you unlock the w550i app, the lobby is one scroll away. Live casino tables show seat availability in real time, the slot grid surfaces your recently played…

Live lobby preview

Quick bet placement

Account and wallet access

Slot favourites shelf

Active betslip counter

Notification centre

Open your account Explore the lobby

Google Play App Store

APP HELP CHANNELS

Help When the App Needs Attention

If you run into an install error, a login issue or a deposit that has not reflected in the app wallet, our support team has dedicated paths for app-specific queries so you…

In-App Chat Tap the chat icon inside the w550i app to reach a support agent directly. Available around the clock — describe your issue and share your device model for faster resolution.

Email Support Send a detailed message to our support address for install logs or APK verification queries. Include your account ID and Android or iOS version for quicker diagnosis.

Install Troubleshooting Page Our dedicated app troubleshooting page at w550i.com covers the most common Android permission errors, iOS profile issues and login loop fixes with step-by-step screenshots.

APP SECURITY SIGNALS

How We Keep the App and Your Account Safe

We distribute the w550i APK only through our own domain so you are never directed to a third-party file host.

Code-signed APK

Every Android release is digitally signed with our private certificate. If the signature does not match, your device will block the install — protecting you from modified copies.

No third-party stores

We do not publish the app on informal APK mirrors or third-party marketplaces. The only source we endorse is the download link on w550i.com itself.

Encrypted session tokens

Your login session is stored as an encrypted token on your device, not as a plain-text password. Clearing the app cache invalidates the token immediately.

Account recovery flow

If you lose your device, open a browser on any phone, go to w550i.com and use the Account Recovery page. Verify your registered mobile number via OTP and reset access in minutes.

Biometric binding

Fingerprint and face-ID login are bound to your specific device. A new device requires a fresh credential verification before biometric login is activated again.

Version integrity alerts

The app checks its own version signature at launch. If an update is available that patches a security issue, you see an in-app banner before you can continue to the lobby.

App Experience Compared to Mobile Browser

Both the app and the mobile browser version give you access to the full w550i lobby, but the app has specific advantages worth knowing before you decide how…

Login speed

The app supports fingerprint login and remembers your session; the mobile browser requires you to enter credentials each time unless you save them in the browser password manager.

Push notifications

Only the app delivers push alerts for live match starts and processed withdrawals. The browser version has no background notification capability on mobile.

Offline lobby cache

The app caches the lobby layout for offline preview; the browser shows a blank screen or error page when your connection drops even briefly.

Quick deposit access

The in-app wallet opens in one tap; on mobile browser you navigate through the site menu, adding a few extra steps before you reach the UPI or PhonePe deposit screen.

Live stream quality

The app uses an adaptive stream codec tuned for mobile data; browser-based streams use a generic HLS fallback that can stutter more on 4G networks in India.

Storage and updates

The app takes 30 MB on your device and updates silently in the background; the browser version requires no storage but also misses app-exclusive feature releases until the web version catches up.

Frequently Asked Questions About the w550i App

Here are the questions we hear most often from people downloading and using the w550i app for the first time in India.

Yes, downloading the w550i app is free. Head to w550i.com on your phone and tap the Download App link — no payment is required to install the APK on Android or the build on iOS.

No, your existing w550i account works directly in the app. If you do not have an account yet, you can open one inside the app itself — the registration form is built into the welcome screen.

Because we distribute the APK from our own site rather than the Google Play Store, Android flags it as being from an external source. Enabling that permission for your browser is a one-time step and does not affect other apps.

Yes. Open the wallet tab, select UPI, Paytm or PhonePe, enter your amount and confirm with your UPI PIN. Deposits typically reflect in your w550i balance in under a minute.

Check that you are running Android 8.0 or higher and have at least 2 GB of free RAM. A force-stop followed by a cache clear in your device settings resolves most crash reports. If the issue continues, contact us via in-app chat with your device model.

The app is designed and tested primarily for smartphones. It will install and run on most Android tablets running Android 8.0 and above, but the layout is optimised for phone screen ratios rather than tablet displays.

During the first launch the app requests notification permission — tap Allow. You can also manage which alerts you receive in the app's Settings › Notifications screen, where match alerts and withdrawal confirmations can be toggled separately.