ipad - Can I build an app that runs on iOS 5.1 and iOS 7 in the respective native look & feel? -


i have app targeted ipads, , want users able still use original ipads (ios 5.1). on other hand app should “native” ios 7 app when run on ios 7-device.

when select sdkroot (base sdk) ios 7 , deployment target 6.0, app runs fine on both systems, showing respective & feel. since want app run on 5.1 also, set deployment target 5.1 (i copied iphoneos5.1.sdk xcode 5 according answers of this question). app runs on 5.1, 6.0 , 7.0, (almost) looks ios 6 app on ios 7.

this found when dealing compiler settings (depending on settings, app runs on ios version):

compiler settings table

so, possible: 1 app, native & feel on ios 5.1, ios 6 , ios 7?

thanks help.

it turned out ran installation/configuration problem adding iphoneos5.1.sdk xcode 5. when upgraded xcode 5.0.2, did not add sdk again , got requested: can set base sdk 7.0 , deployment target 5.1, native l&f on ios versions.

i have make sure don’t use features introduced later 5.1 without checking os version (look here how check os version).


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