Architecture Cocoa Touch Layer -ชน Cocoa Touch มคยทสำคญสำหรบการสรางแอป - Frameworks จะเปนตวกำหนดลกษณะของแอป - Cocoa Touch มคณสมบตระดบสง ios Air. Drop Text Kit UIKit Dynamics Multitasking Auto Layout Storyboards UI State Preservation Apple Push Notifications Local Notifications Gesture Recognizers Standard System View Controller
Media Layer Graphics Technologies * Core Graphics(Quartz) * Core Animation * Core Image * Open. GL ES and GLKit * Core Text * Image I/O *Assets Library framework Audio Technologies *Media Layer framework *AV Foundation framework *Open AL * Core Audio framework
Core Services Layer
Core OS Layer Accelerate Framework Core Bluetooth Framework Core OS Layer External Accessory Framework Generic Security Framework Security System 64 -bit Support