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iOS: limit app to 64-bit devices only

Tags:

xcode

ios

ios9

According to the latest Apple WWDC, starting from ios 9 there should be a way to limit installing app only on 64 bit devices.

I searched in XCode for this option but could not find anything. Is this already possible and if yes, how can i enable it?

like image 323
Erik Sapir Avatar asked Nov 11 '15 08:11

Erik Sapir


1 Answers

In Xcode, set the following values:

Build settings > Architectures

  • Set to arm64 only. (click Other -> + and than enter arm64)

Build settings > Valid architectures

  • Set to arm64 only.

Info.plist

  • Set UIRequiredDeviceCapabilities to arm64 only.

The app will then not be able to run on a device that does not support 64-bit code.

like image 87
Daniel Zhang Avatar answered Sep 19 '22 17:09

Daniel Zhang