First of all ,OS which is an operating system mobile proprietary Apple on iPod , iPhone and iPad, it means a set of software that makes the connection between the device and what is requested . It is also the computer hardware link (camera, memory, screen.), the application, when it wants to access its resources, it asks the operating system OS which transmits the order to the device concerned. Each year called updates its OS.
The OS therefore provides a simple interface to applications and software as well as to human users.
Advantages
Management of the oriented tools needed to organize a native application
Intuitive interface
Ease of classifying applications
Siri useful in certain situations
Smooth and pleasant navigation
Drawbacks
Free apps on Android , are paid on App Store
Closed system which prevents any modification .The Oses obviously do not look alike, some are more or less accessible , simpler and richer , and you can say that Apple’s iOS is more complex than Linux.
IOS mobile app creation
Finally , to create an application for an iPad, iPhone, tablet will have to buy a Mac, then install Xcode which is a free IOS programming application on the App Store, it allows you to create all the manufacturer’s applications. That will help us to create a program and make a model and linked it to the program, also, to make the application clear.
To conclude, the realization of the mobile applications will be published on the App Store.
