How do I know if I have an iOS device?

You can check which version of iOS you have on your iPhone, iPad, or iPod touch via the Settings app. To do so, navigate to Settings > General > About. You’ll see the version number to the right of the “Version” entry on the About page.

Is a computer an iOS device?

No. iOS devices run the iOS operating system. iOS devices are iPhones, iPads, and iPod Touches. Macs, including the MacBook Air run the macOS operating system.