指令集对应的设备

armv6
iPhone、iPhone 3G
iPod 1G、iPod 2G

armv7
iPhone 3GS、iPhone 4
iPod 3G、iPod 4G、iPod 5G
iPad、iPad 2、iPad 3、iPad Mini

armv7s
iPhone 5、iPhone 5C
iPad 4

arm64
iPhone 5s iPhone 6iPhone 6P iPhone 6s iPhone 6sP iPhone 7 iPhone 7P
iPad Air, Retina iPad Mini