What is an iOS device and where does it work?

[Neha Sharma]

As an android user, I have no idea about iOS devices and where does it work.
Can anyone help?

 

[Rohan]

An iOS device is a mobile device running Apple's iOS operating system, including iPhones, iPads, and iPods. It works worldwide, supporting apps, internet browsing, and communication. iOS devices operate on cellular networks, Wi-Fi, and Bluetooth, offering seamless integration with Apple services like iCloud, App Store, and FaceTime.