"Revise for an exam" doesn't make sense in American English
It would be better to replace "Revise for an exam" with "review" or "study" for a test when using the American English version of MyStudyLife.
exams in australia are the end of year finals
instead we have SACS all through the week - often up to 2-3 a week
tests are done often as 15min review in a lesson
Dan Goldman commented
that is nice.