Why is Apple Dropping 32-bit App Support and How Will it Impact Your App?
Rendering 32-bit apps obsolete, Apple shifts to 64-bit only support
With the updates of the redesigned App Store and iOS 11 announced at WWDC 2017, Apple will also be phasing out 32-bit app support this Fall when iOS 11 will be made available to the public. This means that many legacy apps will no longer function at all. The answer to why Apple is dropping 32-bit app support is quite simple: to improve the performance of the iPhone.
