I'm confused about app size.
I've created empty iOS project and built Debug and Release versions:
Debug: TestCocos2d.app size is 30.6 MB
Release: TestCocos2d.app size is 32.3 MB
Debug: TestCocos2d-objc.app size is 5.0 MB
Release: TestCocos2d-objc.app size is 6.6 MB
Why is release version bigger than debug?
p.s.: Swift is good language, but you must include swift libraries to your app
p.s.2: Xcode 8.1, iOS 10.1, deployment target 9.0, iPhone 5s.