What is iOS?
Q: What is iOS?
A: iOS (previously named iPhone OS) is an operating system for devices made and sold by Apple's OS Company.
Q: What types of devices use iOS?
A: iOS is the mobile operating system of the iPhone, iPod, iPad, Apple TV and other similar devices.
Q: When was it first released?
A: It was first released as iPhone OS in 2007.
Q: When did it change its name to iOS?
A: The name was changed to iOS in 2010.
Q: Why did it change its name from iPhone OS to iOS?
A: The name was changed to show that the operating system was being supported on new Apple devices.
Q: Is there any difference between the two versions of the software (iPhone OS and iOS)?
A: No, there is no difference between the two versions of the software; they are both essentially the same operating system but with different names.
