Mobile access in three steps
You do not need to download an APK or visit an app store. Open your mobile browser—Chrome, Firefox or Safari—and navigate to ck4. Tap the login button at the top right, enter your account credentials or the OTP sent to your phone, then confirm with your PIN. Your balance, game history and saved payment methods appear exactly as they do on desktop.
If you want one-tap access later, use your browser's add-to-home-screen feature to place a shortcut on your device, and the site will open in a full-screen app-like view without the address bar.
- Open the site — Navigate to ck4 in any mobile browser; no separate download required.
- Log in securely — Enter your credentials or confirm the OTP, then use your PIN or biometric unlock where supported.
- Add to home screen — Tap your browser menu and select add to home screen for one-tap access next time.