Download the ulti300 app and carry live tables, slots and our sportsbook wherever you go. One tap to open your account, instant access to the full lobby.
The ulti300 app strips away the browser lag. You get live table notifications the moment a seat opens, one-tap deposits via DANA, OVO, GoPay or QRIS, and biometric login so you're in the lobby in seconds. Slot rooms load faster on mobile, your betslip syncs across devices, and you can preview the live hall even when offline. Everything you do on desktop
works here—faster.
We designed the app around what you actually do: jump between slots and live tables, deposit without friction, and stay logged in securely.
Getting the app onto your phone takes less than two minutes. Download the APK or grab it from your device's app store, allow installation from unknown sources if needed, then open and sign in with your ulti300 account. You're in the lobby immediately.
The app runs smoothly on most phones from the last five years. Check your device specs below to confirm compatibility.
| Android | Version 8.0 or higher. Minimum 2GB RAM, 50MB free storage. Works on all major manufacturers: Samsung, Xiaomi, Oppo, Vivo, Realme and others. |
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| iOS | Version 14.0 or higher. Minimum 2GB RAM, 60MB free storage. Compatible with iPhone 11 and newer models, all iPad generations from 2017 onwards. |
| Storage | The app itself is 28MB. We recommend 100MB free space on your device for smooth updates and cache management over time. |
| Supported Regions | The app is available in Indonesia and supported regions where local law permits. Your account location determines which games and payment methods you can access. |
| Internet | 4G, 5G or WiFi recommended for live tables. Slots and sportsbook work on 3G, though live dealer streams need faster speeds for smooth video. |
Every screen is built to get you to the games faster. Tap through the app and you'll see why mobile-first design matters.
We sign every version of the ulti300 app with our certificate. You'll only ever download from official sources, and your account stays encrypted end-to-end.
Every ulti300 app release is cryptographically signed by our team. If you see an unsigned version, it's not ours—delete it...
Download from Google Play, the Apple App Store, or ulti300.net/app. We don't distribute through third-party app stores or file-sharing sites.
Lost your phone? Your ulti300 account is tied to your email and phone number. Sign in on any device and...
Your username and password are encrypted the moment you type them. We never store them in plain text, and your...
The app asks for camera access only for ID verification, microphone only for support calls, and location only where local...
We push security patches the moment vulnerabilities are found. Enable auto-update in your app store so you're always running the...
Both work, but the app is built for what you actually do on your phone.
| Load Speed | App loads live tables in 2–3 seconds. Mobile browser takes 5–7 seconds because it has to render the full website every time you navigate. |
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| Push Notifications | App sends live alerts for seat openings and promotions. Browser can't notify you unless you keep the tab open and your phone unlocked. |
| Biometric Login | App uses your fingerprint or face to unlock in one second. Browser requires you to type your password every session for security. |
| Offline Access | App lets you browse slot rooms and schedules without internet. Browser needs a live connection to show anything at all. |
| Battery Life | App uses 40% less battery than a browser tab because it doesn't run background scripts. Your phone lasts longer during long sessions. |
| Storage Sync | App caches your favourite games and recent bets so they load instantly next time. Browser clears cache every time you close it. |
These six things make the app the way most of our players get into the lobby.