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ANDROID + IOS

Mobile space strategy

Xterium on phone is a native app for Android and iOS, not a browser wrapper. Push notifications, convenient UI, auto-sync with browser.

What the mobile version gives you

Not a stripped read-only version — full MMO with mobile UX features.

Native apps

Not webview, not browser wrapper. Full Android and iOS apps optimized for touch.

Push notifications

Attack on planet, alliance reply, chat ping — you know immediately. Notifications are granular, only important ones can be enabled.

Cross-sync

Morning from phone, evening from PC — progress travels with you. One account, all devices.

Fast actions

Build, research, send fleet — two taps. No squinting at tiny menus.

No ads

Free app without banners and video ads. No "watch 30 seconds — get bonus".

Alliance chat

Alliance coordination right in the app. Push on @mention. Voting, diplomacy, team strategy.

All three universes — on mobile

One app, three modes. Switch from menu after login.

Frequently asked questions about mobile version

What devices does it work on?
Android from version 7.0 (Nougat and newer), iOS from version 13. This covers practically all smartphones of the last 6 years. iPad and Android tablets also supported.
Do I need fast internet?
No. Game is asynchronous, little data transferred (fleets, builds, stats). Works on 3G/4G without issues. Wi-Fi needed only for initial download.
Is progress on phone and PC one game?
Yes, one account. Opened from phone, continued from browser, then from another phone — same progress everywhere. Sync is automatic, in cloud.
Are push notifications annoying?
They're optional and granular. Enable only important ones — attacks on your planet, alliance reply, chat pings. Everything extra can be disabled in settings.
Can I play in airplane mode?
No — it's MMO, requires connection for sync. But if you came out of subway / elevator / tunnel — the game catches up automatically. Graphics stored locally, not downloaded each time.
Is there advertising in the app?
No. The mobile app is completely free and ad-free. No banners, no "watch for reward" videos. Premium subscription is optional.

Play from anywhere

Morning from phone, evening from PC — progress syncs automatically.