Terrible Wish I didn't have to fill in one star. I bought the full version, the sample pictures on this page are NO WHERE close to what it actually is like! DON'T WASTE your MONEY!
God awful I can't seem to even understand how this is supposed to be a quiz if there aren't any questions or legible material.
Galaxy 4 Does not work.
Needs a update The pictures weren't the size of the screen.
Sucks I want my money back
It doesn't open on Samsung 4
Grading system added to help you see where you are with your studies. No crazy high scores, just a simple universal grading scale which is used in most classrooms.
Example...90+=A 80+=B 70+=C.
NEW & UPDATED VERSION!!!! DOWNLOAD CARDIOVASCULAR SYSTEM FOR FREE.......