iOS is Apple’s mobile software package used to run the popular iPhone, iPad and iPod touch devices. erstwhile called the iPhone OS, there square measure over 900,000 iOS applications available for download within the Apple app store, the foremost well-liked app store of any mobile device. iOS utilizes a multi-touch interface wherever easy gestures are used to operate the device, like swiping your finger across the screen to maneuver to the next page or pinching your fingers to zoom out.
Since its release, iOS has suffered multiple updates, with recent updates adding the power to create folders for app icons and therefore the ability to multi-task. The updates are usually free for iPhone and iPad users, whereas iPod touch users are typically required to pay a nominal fee.
iOS machine : The Mac-based simulator speeds the trip method of developing with quick app startup, and accelerated stepping through the debugger.
Inter-app electronic messaging : simply share information with the iOS system apps using a easy URL-based model, or register a custom URL kind to alter sharing together with your own app.
Messaging : Add support in your app for composing and queuing email messages within the user’s outbox, and for causation SMS messages from within your app.
In-App SMS : Compose SMS messages from within apps, almost like the Mail compose sheet side in iOS SDK 3.0.
Copy,Cut and Paste : System-wide support for cut, copy, and paste makes it straightforward to share over simply plain words to and from your app, with support for wealthy text, HTML, and pictures using a shared writing board.
Gyro + measuring instrument : The three-axis rotating mechanism paired with the measuring instrument makes associate iOS device capable of advanced motion sensing like user acceleration, full 3D angle, and rotation rate.
Multitasking : iOS delivers multitasking services that permit your apps to perform tasks within the background whereas protective battery life and performance.