iOS app binary size comparison between classes and structs

This is a test project to comparing use of classes or structs on the app binary size. The test contains 250 entities numbered from 1 to 250. Each entity has a reference to the next one and has a mutating function.

• Structs test file
• Classes test file

Results

• Structs IPA - 34KB
• Classes IPA - 57KB

Both IPAs are signed using a development certificate and provisioning profile.