applied science vs engineering science

applied science and engineering science both are nouns.

Word	Noun	Adjective	Verb	Adverb
applied science	Yes	No	No	No
engineering science	Yes	No	No	No

As nouns, applied science and engineering science are synonyms defined as:

applied science and engineering science: the discipline dealing with the art or science of applying scientific knowledge to practical problems

Other synonyms of applied science include engineering, technology.

applied science (noun)	engineering science (noun)
the discipline dealing with the art or science of applying scientific knowledge to practical problems	the discipline dealing with the art or science of applying scientific knowledge to practical problems