Send only 64-bit application

Question

With Apple’s new requirement to have support for 64-bit builds, executable applications are becoming more and more.

After several attempts to reduce the final build size by something <100mb, I was wondering if I could refuse 32-bit support and only support the 64-bit version.

Building an application for the 64-bit version works fine, but the submitting process seems to prevent this behavior.

Adding this undocumented UIRequiredDeviceCapabilities does not change anything since the error becomes the following

I checked that in my architecture settings there is no mention of armv7 or armv7s.

However, people at the Unity forum seem to be saying that this is possible based on a similar conversation at the Apple Forum

Answer 1

iOS 8 (and iOS 9) are supported on 32-bit devices such as iPhone4, so you must include armv7 in your builds. You will need to wait until the iOS 9 application reduces the size of your package.