| Accelerate.framework | 包含加速数学和DSP函数 | http://developer.apple.com/iphone/library/documentation/Accelerate/Reference/AccelerateFWRef/index.html#/apple_ref/doc/uid/TP40009465 |
| AddressBook.framework | 访问用户联系人数据库的函数 | http://developer.apple.com/iphone/library/documentation/AddressBook/Reference/AddressBook_iPhoneOS_Framework/index.html#/apple_ref/doc/uid/TP40007212 |
| AddressBookUI.framework | 显示系统定义的联系人挑选界面和编辑界面的类 | http://developer.apple.com/iphone/library/documentation/AddressBookUI/Reference/AddressBookUI_Framework/index.html#/apple_ref/doc/uid/TP40007082 |
| AssetsLibrary.framework | 显示用户照片和视频的类 | http://developer.apple.com/iphone/library/documentation/AssetsLibrary/Reference/AssetsLibraryFramework/index.html#/apple_ref/doc/uid/TP40009730 |
| AudioToolbox.framework | 处理音频流数据以及播放或录制音频的接口 | http://developer.apple.com/iphone/library/documentation/MusicAudio/Reference/CAAudioTooboxRef/index.html#/apple_ref/doc/uid/TP40002089 |
| AudioUnit.framework | 使用音频单元的接口 | http://developer.apple.com/iphone/library/documentation/AudioUnit/Reference/AudioUnit_Framework/index.html#/apple_ref/doc/uid/TP40007295 |
| AVFoundation.framework | 播放或录制音频的Objective-C接口 | http://developer.apple.com/iphone/library/documentation/AVFoundation/Reference/AVFoundationFramework/index.html#/apple_ref/doc/uid/TP40008072 |
| CFNetwork.framework | 通过WiFi或者蜂窝无线访问网络的接口 | http://developer.apple.com/iphone/library/documentation/CFNetwork/Reference/CFNetwork_Framework/index.html#/apple_ref/doc/uid/TP40007128 |
| CoreAudio.framework | Core Audio框架使用的各种数据类型 | http://developer.apple.com/iphone/library/documentation/MusicAudio/Reference/CACoreAudioReference/index.html#/apple_ref/doc/uid/TP40002090 |
| CoreData.framework | 管理应用程序数据模型的接口 | http://developer.apple.com/iphone/library/documentation/Cocoa/Reference/CoreData_ObjC/index.html#/apple_ref/doc/uid/TP40001181 |
| CoreFoundation.framework | 常见数据类型抽象、字符串实用工具、群体类型实用工具、资源管理以及偏好设置 | http://developer.apple.com/iphone/library/documentation/CoreFoundation/Reference/CoreFoundation_Collection/index.html#/apple_ref/doc/uid/TP40003849 |
| CoreGraphics.framework | Quartz 2D接口 | http://developer.apple.com/iphone/library/documentation/CoreGraphics/Reference/CoreGraphics_Framework/index.html#/apple_ref/doc/uid/TP40007127 |
| CoreLocation.framework | 确定用户方位信息的接口 | http://developer.apple.com/iphone/library/documentation/CoreLocation/Reference/CoreLocation_Framework/index.html#/apple_ref/doc/uid/TP40007123 |
| MapKit.framework | 将地图界面嵌入到应用程序的类，也可以用于查找地理编码反向坐标 | http://developer.apple.com/iphone/library/documentation/MapKit/Reference/MapKit_Framework_Reference/index.html#/apple_ref/doc/uid/TP40008210 |
| CoreMedia.framework | 操作音频和视频的底层例程 | http://developer.apple.com/iphone/library/documentation/CoreMedia/Reference/CoreMediaFramework/index.html#/apple_ref/doc/uid/TP40009756 |
| CoreMotion.framework | 加速度计以及陀螺仪的数据的接口 | http://developer.apple.com/iphone/library/documentation/CoreMotion/Reference/CoreMotion_Reference/index.html#/apple_ref/doc/uid/TP40009686 |
| CoreTelephony.framework | 电话相关的信息 | http://developer.apple.com/iphone/library/documentation/NetworkingInternet/Reference/CoreTelephonyFrameworkReference/index.html#/apple_ref/doc/uid/TP40009603 |
| CoreText.framework | 文本的布局渲染引擎 | http://developer.apple.com/iphone/library/documentation/Carbon/Reference/CoreText_Framework_Ref/index.html#/apple_ref/doc/uid/TP40005304 |
| CoreVideo.framework | 操作音频和视频的底层，注意：不要直接使用该框架 | |
| EventKit.framework | 访问用户日历事件数据的接口 | http://developer.apple.com/iphone/library/documentation/EventKit/Reference/EventKitFrameworkRef/index.html#/apple_ref/doc/uid/TP40009662 |
| EventKitUI.framework | 显示标准系统日历界面的类 | http://developer.apple.com/iphone/library/documentation/EventKitUI/Reference/EventKitUIFrameworkRef/index.html#/apple_ref/doc/uid/TP40009663 |
| ExternalAccessory.framework | 与外设进行通讯的接口 | http://developer.apple.com/iphone/library/documentation/ExternalAccessory/Reference/ExternalAccessoryFrameworkReference/index.html#/apple_ref/doc/uid/TP40008235 |
| Foundation.framework | Cocoa Foundation层的类和方法 | http://developer.apple.com/iphone/library/documentation/Cocoa/Reference/Foundation/ObjC_classic/index.html#/apple_ref/doc/uid/20001091 |
| GameKit.framework | 点对点连接管理接口 | http://developer.apple.com/iphone/library/documentation/GameKit/Reference/GameKit_Collection/index.html#/apple_ref/doc/uid/TP40008303 |
| iAd.framework | 在应用程序中显示广告的类 | http://developer.apple.com/iphone/library/documentation/UserExperience/Reference/iAd_ReferenceCollection/index.html#/apple_ref/doc/uid/TP40009705 |
| ImageIO.framework | 读取或写入图像数据的类 | http://developer.apple.com/iphone/library/documentation/GraphicsImaging/Reference/ImageIORefCollection/index.html#/apple_ref/doc/uid/TP40005102 |
| IOKit.framework | 设备所使用的接口。注意：不要直接使用此框架 | |
| MediaPlayer.framework | 显示全屏视频的接口 | http://developer.apple.com/iphone/library/documentation/MediaPlayer/Reference/MediaPlayer_Framework/index.html#/apple_ref/doc/uid/TP40006952 |
| MessageUI.framework | 撰写和排队发送电子邮件信息的界面 | http://developer.apple.com/iphone/library/documentation/MessageUI/Reference/MessageUI_Framework_Reference/index.html#/apple_ref/doc/uid/TP40008274 |
| MobileCoreServices.framework | 定义系统支持的统一类型标识符（UTIs） | |
| OpenAL.framework | 包含OpenAL接口。OpenAL是一个跨平台的方位音频库 | http://www.openal.org/ |
| OpenGLES.framework | 包含OpenGL ES接口。OpenGL ES框架是OpenGL跨平台2D和3D渲染库的跨平台版本 | http://developer.apple.com/iphone/library/documentation/OpenGLES/Reference/OpenGLES_Framework/index.html#/apple_ref/doc/uid/TP40007628 |
| QuartzCore.framework | 包含Core Animation接口 | http://developer.apple.com/iphone/library/documentation/GraphicsImaging/Reference/QuartzCoreRefCollection/index.html#/apple_ref/doc/uid/TP40004291 |
| QuickLook.framework | 包含预览文件接口 | http://developer.apple.com/iphone/library/documentation/QuickLook/Reference/QuickLookFrameworkReference_iPhoneOS/index.html#/apple_ref/doc/uid/TP40009672 |
| Security.framework | 管理证书、公钥私钥以及信任策略的接口 | http://developer.apple.com/iphone/library/documentation/Security/Reference/SecurityFrameworkReference/index.html#/apple_ref/doc/uid/TP40004330 |
| StoreKit.framework | 用于处理与应用程序内购买相关的财务交易 | http://developer.apple.com/iphone/library/documentation/StoreKit/Reference/StoreKit_Collection/index.html#/apple_ref/doc/uid/TP40008300 |
| SystemConfiguration.framework | 用于处理设备网络配置的接口 | http://developer.apple.com/iphone/library/documentation/Networking/Reference/SysConfig/index.html#/apple_ref/doc/uid/TP40001027 |
| UIKit.framework | iOS应用程序用户界面层使用的类和方法 | http://developer.apple.com/iphone/library/documentation/UIKit/Reference/UIKit_Framework/index.html#/apple_ref/doc/uid/TP40006955 |
