Reference

a57 App: Live Lobby in Your Pocket on Android and iOS

The a57 app carries the full lobby — live casino tables, slot rooms, sportsbook markets — to your Android or iOS device, with UPI and Paytm deposits landing…

AndroidiOSAPK 30MBPush alertsFingerprint login

explore lobby Read FAQ

Slots, Live Tables and Your Betslip — All on the Go

Open the a57 app and you land straight in the lobby: live Roulette tables streaming in real time, slot rooms including Galaxy Wild and Gates of Olympus, and a sportsbook betslip that updates as odds shift. Push notifications let you know when a Football Strike market goes live or when your withdrawal has been verified. Fingerprint login means you're in within seconds,

and a quick-deposit shortcut keeps UPI or PhonePe one tap away from any screen.

Six Things the a57 App Does That the Browser Cannot

We built app-specific features around how Indian accounts actually work — fast logins, real-time alerts, and a dark mode that is easier on the eyes during…

Biometric Login

Fingerprint or face unlock gets you into your account in under two seconds. No password re-entry every session — your device handles authentication securely so you can reach the lobby faster.

Push Notifications

Real-time alerts for withdrawal status, live table openings and sportsbook market changes arrive on your lock screen. Tap the notification to jump directly to that screen inside the app.

Dark Mode

Switch to dark mode from the settings menu. The full lobby, slot rooms and live tables all render in a low-glare palette — useful during extended Cash or Crash sessions in low-light environments.

Quick Deposit Shortcut

A persistent deposit button sits in the bottom navigation bar. Tap it, choose UPI, Paytm or PhonePe, enter the amount and confirm — the whole flow takes under a minute from any screen.

Offline Lobby Preview

When your connection drops briefly, the app loads a cached lobby preview so you can see which tables and slot rooms were open. Your session resumes automatically once connectivity is restored.

Betslip Memory

Selections you add to the sportsbook betslip are saved locally. If you close the app and return, your pending selections are still there — no need to rebuild your slip from scratch.

Install the a57 App in Three Steps

Android installation uses the APK file from a57.click — your browser will download it directly. iOS installation goes through the standard App Store flow. Either way, the full account, wallet and lobby are ready as soon as you sign in.

Step 1 — Download — On Android, visit a57.click on your phone browser and tap the APK download link. On iOS, follow the App Store link on the same page.
Step 2 — Allow Installation — Android only: go to Settings › Security › Install unknown apps, select your browser, and enable the permission. This is a one-time step and can be reversed after installation.
Step 3 — Open and Sign In — Tap the installed app icon, enter your a57 account credentials or create a new account, then enable biometric login when prompted for faster access on future sessions.
Step 4 — Enable Notifications — Accept the notification permission request so push alerts for withdrawals and live table events reach your lock screen in real time.

DEVICE REQUIREMENTS

Android, iOS and Minimum Specs at a Glance

The a57 app is designed to run well on mid-range Indian devices, not just flagship handsets.

Android Version

Android 8.0 or higher required. Devices running Android 10 and above get the smoothest live-table streaming with lowest frame-drop rates.

iOS Version

iOS 13.0 or higher. iPhone 8 and newer run the full app without performance limits; older models may see reduced live-video quality.

RAM

Minimum 2 GB RAM. 3 GB or more recommended if you plan to run live Roulette or Fishing God alongside background apps.

Storage

30 MB for the APK install. Cache grows to roughly 80 MB after a typical session. Keep at least 150 MB free for uninterrupted performance.

Supported Regions

App features are available to accounts in regions where local law permits. India access is supported in jurisdictions where online gaming is lawful.

INSIDE THE APP

A Screen-by-Screen Look at What You Open First

After login, the home screen surfaces the live lobby with active table counts, a slot carousel showing titles like Sweet Bonanza and Galaxy Wild, and the sportsbook ticker for Football…

Live lobby preview

Slot favourites row

Quick bet panel

Account and wallet screen

Notification centre

Sportsbook market list

open account explore lobby

APP HELP CHANNELS

Three Ways to Get Help With the App

If the APK does not install, a notification fails to arrive, or biometric login stops responding, our support team has app-specific scripts to walk you through…

APP SECURITY SIGNALS

How We Keep Your a57 Account Safe in the App

Security in the app works at three layers: the APK itself, your account credentials, and the session data that travels between your phone and our servers.

Code-Signed APK

Every Android build is signed with our developer certificate before it is published.

Single Official Source

We publish the APK only via a57.click. No third-party APK mirrors, no side-load sites.

Encrypted Sessions

All traffic between the app and our servers uses TLS 1.2 or higher.

Account Recovery

If you change devices, your full account history, wallet balance and slot favourites transfer after email-verified re-login.

Biometric Scope

Fingerprint and face-unlock data never leave your device.

Session Timeout

Inactive sessions are closed server-side after a set period.

App Experience Versus the Mobile Browser, Side by Side

The mobile browser version of a57 works, but the app adds layers the browser cannot match — persistent login, native push alerts and a cached lobby that loads…

Login speed	App uses biometric unlock — under two seconds. Mobile browser requires password entry every session unless your browser's autofill is active, which varies by device.
Push notifications	App delivers lock-screen alerts for withdrawals and live table events. Mobile browser can only show notifications if you have explicitly granted browser notification permission and the tab stays open.
Lobby load time	App caches lobby data so the home screen appears almost instantly. Mobile browser fetches all assets fresh each visit — noticeably slower on 3G or congested networks.
Deposit flow	App has a one-tap deposit shortcut accessible from any screen. Mobile browser requires navigating to the cashier section each time, adding two or three extra taps.
Connection drop handling	App shows a cached lobby preview and reconnects automatically. Mobile browser typically shows an error page and requires a full manual reload to resume.
Betslip persistence	App stores your betslip selections locally across sessions. Mobile browser betslip is cleared when the tab closes or the browser cache is emptied.

Frequently Asked Questions About the a57 App

These are the questions our support team receives most often from Indian account holders after downloading the app. If your question is not here, use the in-app chat or email channel to reach the team directly.

Visit a57.click on your Android phone's browser and tap the APK download link. The file is roughly 30 MB. After downloading, allow installation from your browser in the device security settings, then open the file to install.

Yes. Follow the iOS App Store link on a57.click. The iOS app requires iOS 13.0 or higher. Installation follows the standard App Store process — no additional permission steps are needed on iPhone.

Android blocks installs from sources outside the Play Store by default. Go to Settings › Security › Install unknown apps, find your browser in the list and toggle the permission on. You can turn this off again after the app is installed.

Yes. The quick-deposit shortcut in the app's bottom navigation opens the cashier, where UPI, Paytm and PhonePe are all available. Deposits via these methods typically clear in under a minute and reflect in your app wallet immediately.

The app requires Android 8.0 or above and at least 2 GB of RAM. Devices meeting those specs run the full lobby. Live-table streaming works best on Android 10 and above — older versions may see occasional frame drops during peak hours.

Your account, wallet balance and slot favourites are tied to your a57 credentials, not your handset. Download the app on the new device, log in with your existing details and enable biometric login again — everything carries over.

During first launch, the app asks for notification permission — tap Allow. If you skipped it, go to your phone's Settings › Apps › a57 › Notifications and enable them there. Alerts for withdrawal verification and live table events will then appear on your lock screen.