Hello Thank you for the feedback.
It's a customized license done for swiftship. all the terms are related to the specificity of SwiftShip.
For the first restriction, it's for people copying or creating similar product or clones using swiftship and selling it as boilerplate or template app, as for their own mobile apps developers could use it as they want.
For the copyright restriction, I agree with you there is some ambiguity I'll try to make it more clear.