Is the 64 bit requirement linked/tied to APFS, or is it that both of these are merely being rolled out with High Sierra?
Shear coinicidence. APFS was a non-option install with iOS 10.3 but the 32 bit app exclusion doesn't kick in until iOS 11. By-the-way Apple is purging the App Store of all iOS and MacOS 32 bit apps.
Last edited by joemikeb; 06/24/17 04:18 PM. Reason: apparently I can't spell MacOS