Do you mean "what's the difference between intro physics calculus vs. intro physics algebra?"
If that's what you mean, the courses are very different.
I had the misfortune of having to take an algebra physics class. In my opinion, without calculus, it's way more confusing.
There should never be an "algebra" based physics class. Calculus makes physics much more interesting and understandable. Until I picked up a calculus text, nothing made sense.
The actual questions you're solving are pretty similar, it's just that in an algebra based class, you're never really told why, just how. Avoid algebra based physics at all costs, because the math used is pretty easy, simple derivatives and integrals, nothing more.