Yes, since both applications will consume server resources. But for the development application, I recommend the Springboard plan, which can be earned for free by completing missions, or bought once and for all for 50$
I setup paid clone. In development i have done some changes in Frontend(Development environment) and when trying to merge with Production environment so there is no option to merge frontend code.
and transfer to production application. After you unpack the archive, a container with pages will appear in your production application. Note that let the container be the following: Root>>ui-builder>>containers>>container_name