PRepscholar for ACT ONLY (Not SAT)

Hey guys
So I took the ACT recently, and my scores were absolutely ghastly and disappointing. I need to heavily improve upon them, so that being said, is Prepscholar a good program for a good jump? Need more than a 4+ increase (which is the guarantee)
Is it worth it or should i self study and just redo it like that??

I started that course a few weeks back (payed $400 out of my own bank account because I didn’t want my parents to spend that much). So far I am not satisfied…the questions are SAT styled. I haven’t seen any of those type of questions on any ACT tests so far. Of course some people might say it will help them, but for me it just gets me more stressed out. It might help you though!!

I also am considering Prepscholar. I have a 32 right now and the 4 point jump would either put me at a 36 or I won’t have to pay anything. However, I am also curious if it would be beneficial.

Related:
http://talk.collegeconfidential.com/sat-preparation/1670090-has-anyone-used-prepscholar-for-sat-prep-p1.html