Download our Android or iOS app and carry the full lobby with you. Live tables, slots and sportsbook markets load in seconds, wherever you are.
Our app strips away the browser lag. You get instant notifications when live tables fill up, one-tap deposit via DANA, OVO, GoPay or QRIS, and biometric login so you're in your account in under three seconds. Slot lobbies load faster on mobile, and your betslip stays live even when you switch between games. Dark mode keeps your eyes comfortable during late-night sessions.
Every feature in the app exists to cut friction between you and the lobby.
Fingerprint or face recognition gets you into your account in one tap. No password typing, no email verification delays. Your session stays secure and your balance loads immediately.
Live table seats fill up fast. Our app alerts you the moment a seat opens at your favourite baccarat or roulette table, so you never miss the action.
DANA, OVO, GoPay and QRIS are built into the chip row. Tap, confirm, and your balance updates before the next hand. No redirect, no extra screens.
Play comfortably at any hour. Dark mode reduces eye strain during long sessions and saves battery on OLED screens.
Browse slot titles and live table schedules even without an active connection. When you reconnect, your session picks up exactly where you left it.
Lose your phone? Your account is tied to your email and phone number, not the device. Sign in on any phone and your balance, history and settings are waiting.
Getting the app onto your phone takes less than two minutes. Download from our link, allow installation from unknown sources if you're on Android, then open and sign in with your koi388 account. You're in the lobby within seconds.
The app runs smoothly on most phones in circulation today.
| Android | Version 8.0 or higher. Minimum 2GB RAM, 50MB free storage. Tested on Samsung, Xiaomi, Oppo, Vivo and other major brands. |
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| iOS | Version 13.0 or higher. Works on iPhone 8 and newer. Requires 60MB free storage. iPad compatible. |
| Internet | 4G or WiFi recommended for live tables. Slots and sportsbook work on 3G, though load times are slower. |
| Supported Regions | App is available in Indonesia and supported regions where local law permits. Your account location determines which games and payment methods you can access. |
From the moment you open the app, every screen is built around speed and clarity. Your account balance sits at the top, payment methods are one tap away, and the...
We sign every version of the app with our certificate. You're always downloading from koi388, never from a third-party store or mirror site.
Every APK and iOS build carries our digital signature. If the signature doesn't match, your phone blocks the install automatically.
Download from koi388.app, Google Play or Apple App Store. We don't distribute through third-party app stores or sideload mirrors.
Your account isn't locked to one device. If you lose your phone, sign in on a new one with your email and password. Your balance and history are intact.
DANA, OVO, GoPay and QRIS transactions are encrypted end-to-end. Your payment details never touch our servers in plain text.
The app logs you out automatically after 30 minutes of inactivity. Biometric login ensures only you can access your account on your phone.
We push security patches and feature updates monthly. Your phone notifies you when a new version is ready, and updates take under two minutes.
Both work, but the app is built for Indonesia's mobile-first lifestyle.
These six things make the app the way most of our Indonesia players get into the lobby.