Can you copy UI design?
Yes, there is no issue in copying other similar app UI structures. I will tell you why! There is a reason why experienced designers copy their competitor's UI layouts. Due to this very foundational law in UX, It's a safe bet to go with your competitor's UI layout.
Do UX designers copy?
UX writers, especially freelancers and those working on small teams, are often responsible for writing every instance of a product's interface copy. Regardless of who writes what, UX copy and marketing microcopy should work in tandem to enhance digital products and improve their UX.
What is interface copy?
Definition: User-Interface copy (UI copy) refers to labels for commands that appear in buttons, menu items, and other action-oriented elements in the user interface.