* Size: Stars are much, much larger than the Moon. Even the smallest stars are significantly bigger than our Moon. The Sun, which is a star, is about 400 times larger than the Moon.
* Apparent Size: The Moon appears larger in our sky than any star because it's much closer to us. But remember, that's just perspective!
So, to answer your question:
* Stars are bigger than the Moon in terms of their actual size.
* The Moon appears bigger in our sky than stars because it's closer to us.