现有IOS设备唯一标示符的方案比较

IOS


UDID

[[UIDevice currentDevice] uniqueIdentfier]

iOSUDIDiOS6

iOS5201351AppStore iOS7API

UnixAPIWifi

UDID iOS7iOS7

OpenUDID

UDIDUUID OpenUDIDUDIDUDID

OpenUDIDUDIDOpenUDIDOpenUDID iOS7

Info.plistCFBundleIdentifiercom。mycompany iOS7OpenUDID

NSUserDefaultUUID

iOS5UDIDCFUUIDCreateUUIDNSUserDefaultiOS6NSUUIDCFUUIDCreate

UUID

UUID

identifierForVender

[[UIDevice currentDevice] identifierForVender]

iOS6UDID

advertisingIdentifier

[[ASIdentifierManager sharedManager] advertisingIdentifier];

iOS6UDIDAPIadvertisingTrackingEnabledadvertisingIdentifier iOS6OpenUDID

-> -> ->

iOS7

IMEI

iOSAPIIMEIiOSIMEIIMEI IMEIAppStore

iOSSerialNumbedr



现有IOS设备唯一标示符的方案比较