Please do not sign up with TutorNext! they scam you into thinking you are paying for a one week trial and all of a sudden you are paying for their $99 monthly service! this service is terrible too. my 13 year old and i both did not understand the tutor in the slightest and they do not have a grasp of the english language which does not help either. Spread the word: NO to TUTORNEXT read full review »