KnowraiOSLinked fromLinked fromThe 7 pages that link to iOS, each with the reason it gives.All 7Broader topic 3Related 2Compared with 2Operating systemBroader topic: iOS demonstrates a tightly controlled operating system designed for a specific device family.Apple Inc.Broader topic: iOS connects iPhone hardware with Apple’s apps, services, and security controls.Mobile operating systemBroader topic: iOS is the principal alternative to Android in the smartphone market.