Image description


iOS (previously iPhone OS) is a mobile operating system developed by Apple Inc.

  • iPhone
    Bundled with all the iDevices
  • iPad
    Bundled with all the iDevices

iOS (previously iPhone OS) is a mobile operating system developed by Apple Inc. and distributed exclusively for Apple hardware. It is the operating system that powers iPhone, iPad, iPod Touch, and Apple TV.

Each main version of iOS / iPhone OS has introduced a big, main feature of the new version.
- iPhone OS 1 was the original "iOS", and had only first-party Apple, preinstalled apps such as "Phone", "iPod", and "Safari".
- iPhone OS 2 introduced the App Store that we know today.
- iPhone OS 3 added in copy and paste functionality, several Google-licensed apps (Maps and Youtube), as well as basic tethering functions.
- iOS 4 brought in multitasking and Wallpaper-changing. iOS 4 also dropped the original iPhone from it's supported devices, and the iPhone 3G held limited support.
- iOS 5 introduced several new features, such as iMessage, Newsstand, Reminders, Twitter integration, iCloud, and a beta of Siri.
- iOS 6 fully released Siri and Siri Eyes Free, brought in Passbook and Facebook integration, as well as Apple-sourced maps instead of Google sourced, marking the removal of the Youtube app as well.
- iOS 7 held a massive design overhaul, turning skeumorphic into modern and flat. Also brought in a "Control Center" which offered a quick-access area for commonly used features (flashlight, wifi on/off, bluetooth on/off, calculator app, etc.).
- iOS 8 introduced the Health App, which enables data-mixing from all kinds of fitness apps, from MyFitnessPal to Misfit. iMessages gained voice messaging, and Indoor Mapping with the iPhone 5S, 6, and 6+'s M7 and M8 coprocessors. More Info »


OS & Utilities

Apps for iOS

iOS is also a platform with 85 apps listed on AlternativeTo. Browse all 85 apps for iOS

Links to official iOS sites

Official Website
iOS (sometimes referred to as iPhone OS) was added by Zatox in Nov 2011 and the lastest update was made in Apr 2015. There is a history of activites on iOS in our Change Log and Activity Log. It's possible to update the information on iOS or report it as discontinued, duplicated or spam. If you want a nice widget to put on your website check these out.
iOS Icon

iOS alternatives for All Platforms×

Sort By: