iOS (originally iPhone OS) is a mobile operating system created and developed by Apple Incand distributed exclusively for Apple hardware. It is the second most popular mobile operating system in the world by sales, after Android
As of January 2015, Apple’s App Store contained more than 1.4 million iOS applications, 725,000 of which are native for iPads.
The iOS user interface is based on the concept of direct manipulation, using multi-touch gestures. Interface control elements consist of sliders, switches, and buttons. Interaction with the OS includes gestures such as swipe, tap, pinch, and reverse pinch, all of which have specific definitions within the context of the iOS operating system and its multi-touch interface.
Major versions of iOS are released annually. The current release, iOS 9.2, was released on December 8, 2015. In iOS, there are four abstraction layers: the Core OS layer, the Core Services layer, the Media layer, and the Cocoa Touch layer.
Iphone Application development is much in demand now a days.
There are millions of apps only for iPhone.
If you want to learn ios app development you have a good skill in programming. “Objective C” and “Swift” are the programming language for iphone app development.
Application development is a good source of income, there are so many job opportunity in iphone app development.
With the iphone apps you can earn money, it is a best platform for business.
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