S1 Game is distributed as an Android APK. We have not found an official iPhone or iPad version, and APK files cannot be installed on iOS.

Is There an S1 Game iOS App?
Not as far as we know. The app is not on the App Store, so be careful with any “S1 Game for iOS” file, profile or link. We will update this page if an official iOS version is released.

Why the APK Does Not Work on iPhone
iPhone and iPad run iOS, which only installs apps from the App Store or other approved sources. APK is the Android app format, so iOS cannot open or install it.

Avoid Fake iOS Downloads
- Do not install configuration profiles or “enterprise” apps from unknown websites.
- Never enter your Apple ID or password on a site promising S1 Game for iOS.
- Do not pay anyone for an “iOS version” of the app.
- Trust only announcements from the app itself or its own website.

How iPhone Users Can Play
- Use an Android phone or tablet and install the APK using our download button.
- Play on a computer with an Android emulator. See our S1 Game for PC guide.
- Check this page for updates on an official iOS version.
